Flight of Meligethes aeneus at a range of altitudes

Mauchline, A. L., Cook, S. M., Powell, W., Chapman, J. W. and Osborne, J. L. 2014. Flight of Meligethes aeneus at a range of altitudes. IOBC.

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A - Papers appearing in refereed journals

Wotton, K. R., Gao, B., Menz, M. H. M., Morris, R. K. A., Ball, S. G., Lim, K. S., Reynolds, D. R., Hu, G. and Chapman, J. W. 2019. Mass Seasonal Migrations of Hoverflies Provide Extensive Pollination and Crop Protection Services. Current Biology. 29 (13), pp. 2167-2173.e5. https://doi.org/10.1016/j.cub.2019.05.036

Movement Ecology of Pest Helicoverpa: Implications for Ongoing Spread

A - Papers appearing in refereed journals

Jones, C. M., Parry, H., Tay, W. T., Reynolds, D. R. and Chapman, J. W. 2019. Movement Ecology of Pest Helicoverpa: Implications for Ongoing Spread. Annual Review of Entomology. 64, pp. 277-295. https://doi.org/10.1146/annurev-ento-011118-111959

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Greenop, A., Cecelja, A., Woodcock, B. A., Wilby, A., Cook, S. M. and Pywell, R. F. 2019. Two common invertebrate predators show varying responses to different types of sentinel prey in a mesocosm study. Journal of Applied Entomology. 143 (4), pp. 380-386. https://doi.org/10.1111/jen.12612

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Nicholls, E., Botias, C., Rotheray, E. L., Whitehorn, P., David, A., Fowler, R., David, T., Feltham, H., Swain, J. L., Wells, P., Hill, E. M., Osborne, J. L. and Goulson, D. 2018. Monitoring Neonicotinoid Exposure for Bees in Rural and Peri-urban Areas of the U.K. during the Transition from Pre- to Post-moratorium. Environmental Science & Technology. 52 (16), pp. 9391-9402. https://doi.org/10.1021/acs.est.7b06573

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A - Papers appearing in refereed journals

Minter, M., Pearson, A. J., Lim, K. S., Wilson, K., Chapman, J. W. and Jones, C. M. 2018. The tethered flight technique as a tool for studying life‐history strategies associated with migration in insects. Ecological Entomology. 43 (4). https://doi.org/10.1111/een.12521

Genome-Wide Characterization of DNA Methylation in an Invasive Lepidopteran Pest, the Cotton Bollworm Helicoverpa armigera

A - Papers appearing in refereed journals

Jones, C. M., Lim, K. S., Chapman, J. W. and Bass, C. 2018. Genome-Wide Characterization of DNA Methylation in an Invasive Lepidopteran Pest, the Cotton Bollworm Helicoverpa armigera. G3: Genes, Genomes, Genetics. 8 (3), pp. 779-787. https://doi.org/10.1534/g3.117.1112

Prospects for improved off-crop habitat management for pollen beetle control in oilseed rape

A - Papers appearing in refereed journals

Cook, S. M. and Skellern, M. P. 2018. Prospects for improved off-crop habitat management for pollen beetle control in oilseed rape. Arthropod-Plant Interactions. 12 (6), pp. 849-866. https://doi.org/10.1007/s11829-018-9598-9

Functional diversity positively affects prey suppression by invertebrate predators: a meta-analysis

A - Papers appearing in refereed journals

Greenop, A., Woodcock, B. A., Wilby, A., Cook, S. M. and Pywell, R. F. 2018. Functional diversity positively affects prey suppression by invertebrate predators: a meta-analysis. Ecology. 99 (8), pp. 1771-1782. https://doi.org/10.1002/ecy.2378

Windborne migration of Auchenorrhyncha (Hemiptera) over Britain

A - Papers appearing in refereed journals

Reynolds, D. R., Chapman, J. W. and Stewart, A. J. A. 2017. Windborne migration of Auchenorrhyncha (Hemiptera) over Britain. European Journal of Entomology. 114, pp. 554-564. https://doi.org/10.14411/eje.2017.070

Wind-assisted long-distance migration of malaria mosquitoes in the Sahel

C1 - Edited contributions to conferences/learned societies

Lehmann, T., Huestis, D., Yaro, A., Florio, J., Diallo, M., Sanogo, Z., Djibril, S., Faiman, R., Chapman, J. W., Reynolds, D. R., Burgin, L. E. and Dao, A. 2017. Wind-assisted long-distance migration of malaria mosquitoes in the Sahel. American Society of Tropical Medicine and Hygiene.

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A - Papers appearing in refereed journals

Mauchline, A. L., Hervé, M. R. and Cook, S. M. 2017. Semiochemical-based alternatives to synthetic toxicant insecticides for pollen beetle management. Arthropod-Plant Interactions. https://doi.org/10.1007/s11829-017-9569-6

Climate change, climatic variation and extreme biological responses

A - Papers appearing in refereed journals

Palmer, G., Platts, P. J., Brereton, T. M., Chapman, J. W., Dytham, C., Fox, R., Pearce-Higgins, J. W., Roy, D. B., Hill, J. K. and Thomas, C. D. 2017. Climate change, climatic variation and extreme biological responses. Philosophical Transactions of the Royal Society B-Biological Sciences. 372 (1723). https://doi.org/10.1098/rstb.2016.0144

Manipulating field margins to increase predation intensity in fields of winter wheat (Triticum aestivum)

A - Papers appearing in refereed journals

Mansion-Vaquie, A., Ferrante, M., Cook, S. M., Pell, J. K. and Lovei, G. L. 2017. Manipulating field margins to increase predation intensity in fields of winter wheat (Triticum aestivum). Journal of Applied Entomology. 141 (8), pp. 600-611. https://doi.org/10.1111/jen.12385

Development of a statistical crop model to explain the relationship between seed yield and phenotypic diversity within the Brassica napus genepool

A - Papers appearing in refereed journals

Bennett, E., Brignell, C., Carion, P. W. C., Cook, S. M., Eastmond, P. J., Teakle, G., Hammond, J. P., Love, C., King, G. J., Roberts, J. A. and Wagstaff, C. 2017. Development of a statistical crop model to explain the relationship between seed yield and phenotypic diversity within the Brassica napus genepool. Agronomy. 7 (2), p. 31. https://doi.org/10.3390/agronomy7020031

Migratory flight behaviour of the pollen beetle Meligethes aeneus

A - Papers appearing in refereed journals

Mauchline, A. L., Cook, S. M., Powell, W., Chapman, J. W. and Osborne, J. L. 2017. Migratory flight behaviour of the pollen beetle Meligethes aeneus. Pest Management Science. 73 (6), pp. 1076-1082. https://doi.org/10.1002/ps.4550

A functional overview of conservation biological control

A - Papers appearing in refereed journals

Begg, G. S., Cook, S. M., Dye, R., Ferrante, M., Franck, P., Lavigne, C., Lovei, G. L., Mansion-Vaquie, A., Pell, J. K., Petit, S., Quesada, N., Ricci, B., Wratten, S. D. and Birch, A. N. E. 2017. A functional overview of conservation biological control. Crop Protection. 97 (July), pp. 145-158. https://doi.org/10.1016/j.cropro.2016.11.008

Meteorological and landscape influences on pollen beetle immigration into oilseed rape crops

A - Papers appearing in refereed journals

Skellern, M., Welham, S. J., Watts, N. P. and Cook, S. M. 2017. Meteorological and landscape influences on pollen beetle immigration into oilseed rape crops. Agriculture, Ecosystems & Environment. 241 (1 April), pp. 150-159. https://doi.org/10.1016/j.agee.2017.03.008

Oilseed rape (Brassica napus) as a resource for farmland insect pollinators: quantifying floral traits in conventional varieties and breeding systems

A - Papers appearing in refereed journals

Carruthers, J. M., Cook, S. M., Wright, G. A., Osborne, J. L., Clark, S. J., Swain, J. L. and Haughton, A. J. 2017. Oilseed rape (Brassica napus) as a resource for farmland insect pollinators: quantifying floral traits in conventional varieties and breeding systems. Global Change Biology. Bioenergy. 9 (8), pp. 1370-1379. https://doi.org/10.1111/gcbb.12438

The potential of crop management practices to reduce pollen beetle damage in oilseed rape

A - Papers appearing in refereed journals

Skellern, M. P. and Cook, S. M. 2017. The potential of crop management practices to reduce pollen beetle damage in oilseed rape. Arthropod-Plant Interactions. 12, p. 867–879. https://doi.org/10.1007/s11829-017-9571-z

Retraction of the Research Article: “Individualistic sensitivities and exposure to climate change explain variation in species’ distribution and abundance changes”

A - Papers appearing in refereed journals

Palmer, G., Hill, J. K., Brereton, T. M., Brooks, D. R., Chapman, J. W., Fox, R., Oliver, T. H. and Thomas, C. D. 2016. Retraction of the Research Article: “Individualistic sensitivities and exposure to climate change explain variation in species’ distribution and abundance changes”. Science Advances. 2 (4), p. e1600819. https://doi.org/10.1126/sciadv.1600819

Mass seasonal bioflows of high-flying insect migrants

A - Papers appearing in refereed journals

Hu, G., Lim, K. S., Horvitz, N., Clark, S. J., Reynolds, D. R., Sapir, N. and Chapman, J. W. 2016. Mass seasonal bioflows of high-flying insect migrants. Science - AAAS. 354 (6319), pp. 1584-1587. https://doi.org/10.1126/science.aah4379

Wind-related orientation patterns in diurnal, crepuscular and nocturnal high-altitude insect migrants

A - Papers appearing in refereed journals

Hu, G., Lim, K. S., Reynolds, D. R., Reynolds, A. M. and Chapman, J. W. 2016. Wind-related orientation patterns in diurnal, crepuscular and nocturnal high-altitude insect migrants. Frontiers in Behavioral Neuroscience. 10. https://doi.org/10.3389/fnbeh.2016.00032

Adaptive strategies in nocturnally migrating insects and songbirds: contrasting responses to wind

A - Papers appearing in refereed journals

Chapman, J. W., Nilsson, C., Lim, K. S., Backman, J., Reynolds, D. R. and Alerstam, T. 2016. Adaptive strategies in nocturnally migrating insects and songbirds: contrasting responses to wind. Journal of Animal Ecology. 85 (1), pp. 115-124. https://doi.org/10.1111/1365-2656.12420

Optimal search patterns in honeybee orientation flights are robust against emerging infectious diseases

A - Papers appearing in refereed journals

Wolf, S., Nicholls, E., Reynolds, A. M., Wells, P. M., Lim, K. S., Paxton, R. J. and Osborne, J. L. 2016. Optimal search patterns in honeybee orientation flights are robust against emerging infectious diseases. Scientific Reports. 6, p. 32612. https://doi.org/10.1038/srep32612

Field evaluation of synthetic aphid sex pheromone in enhancing suppression of aphid abundance by their natural enemies

A - Papers appearing in refereed journals

Nakashima, Y., Ida, T. Y., Powell, W., Pickett, J. A., Birkett, M. A., Taki, H. and Takabayashi, J. 2016. Field evaluation of synthetic aphid sex pheromone in enhancing suppression of aphid abundance by their natural enemies. BioControl. 61 (5), pp. 485-496. https://doi.org/10.1007/s10526-016-9734-3

Orientation in high-flying migrant insects in relation to flows: mechanisms and strategies

A - Papers appearing in refereed journals

Reynolds, A. M., Reynolds, D. R., Sane, S. P., Hu, G. and Chapman, J. W. 2016. Orientation in high-flying migrant insects in relation to flows: mechanisms and strategies. Philosophical Transactions of the Royal Society B-Biological Sciences. 371 (1704), p. 20150392. https://doi.org/10.1098/rstb.2015.0392

Flight performance of actively foraging honey bees is reduced by a common pathogen

A - Papers appearing in refereed journals

Wells, T., Wolf, S., Nicholls, E., Groll, H., Lim, K. S., Clark, S. J., Swain, J. L., Osborne, J. L. and Haughton, A. J. 2016. Flight performance of actively foraging honey bees is reduced by a common pathogen. Environmental Microbiology Reports. 8 (5), pp. 728-737. https://doi.org/10.1111/1758-2229.12434

Quantifying interspecific variation in dispersal ability of noctuid moths using an advanced tethered flight technique

A - Papers appearing in refereed journals

Jones, H. B. C., Lim, K. S., Bell, J. R., Hill, J. K. and Chapman, J. W. 2016. Quantifying interspecific variation in dispersal ability of noctuid moths using an advanced tethered flight technique. Ecology and Evolution. 6 (1), pp. 181-190. https://doi.org/10.1002/ece3.1861

The potential of decision support systems to improve risk assessment for pollen beetle management in winter oilseed rape

A - Papers appearing in refereed journals

Ferguson, A. W., Skellern, M. P., Johnen, A., Von Richthofen, J-S., Watts, N. P., Bardsley, E., Murray, D. A. and Cook, S. M. 2016. The potential of decision support systems to improve risk assessment for pollen beetle management in winter oilseed rape. Pest Management Science. 72 (3), pp. 609-617. https://doi.org/10.1002/ps.4069

Individualistic sensitivities and exposure to climate change explain variation in species' distribution and abundance changes

A - Papers appearing in refereed journals

Palmer, G., Hill, JK., Brereton, T. M., Brooks, D. R., Chapman, J. W., Fox, R., Oliver, T. H. and Thomas, C. D. 2015. Individualistic sensitivities and exposure to climate change explain variation in species' distribution and abundance changes. Science Advances. 1 (9), p. e1400220. https://doi.org/10.1126/sciadv.1400220

The effects of Nosema ceranae on honey bee flight distance

G - Articles in popular magazines and other technical publications

Wells, T., Nicholls, B., Wolf, S., Groll, H., Lim, K. S., Clark, S. J., Swain, J. L., Osborne, J. L. and Haughton, A. J. 2015. The effects of Nosema ceranae on honey bee flight distance. British bee journal. (2), p. 6.

Genomewide transcriptional signatures of migratory flight activity in a globally invasive insect pest

A - Papers appearing in refereed journals

Jones, C. M., Papanicolaou, A., Mironidis, G. K., Vontas, J., Yang, Y., Lim, K. S., Oakeshott, J. G., Bass, C. and Chapman, J. W. 2015. Genomewide transcriptional signatures of migratory flight activity in a globally invasive insect pest. Molecular Ecology. 24 (19), pp. 4901-4911. https://doi.org/10.1111/mec.13362

Detection of flow direction in high-flying insect and songbird migrants

A - Papers appearing in refereed journals

Chapman, J. W., Nilsson, C., Lim, K. S., Backman, J., Reynolds, D. R., Alerstam, T. and Reynolds, A. M. 2015. Detection of flow direction in high-flying insect and songbird migrants. Current Biology. 25, pp. R751-R752. https://doi.org/10.1016/j.cub.2015.07.074

Integrated pest management of insect pests of rapeseed

C2 - Non-edited contributions to conferences

Cook, S. M. 2015. Integrated pest management of insect pests of rapeseed. Abstracts 14th International Rapeseed Congress, Saskatoon, 5-9 July 2015 .

The effect of sowing date (autumn vs. spring) on the flowering period of biennial margin mixes and their resource value for enemies of crop pests

C2 - Non-edited contributions to conferences

Baverstock, J., Torrance, M. T., Skellern, M. P., Pell, J. K., Hartwell, G. and Cook, S. M. 2015. The effect of sowing date (autumn vs. spring) on the flowering period of biennial margin mixes and their resource value for enemies of crop pests. Proceedings BASF Farm Network Conference, Bad Durkheim, 23-24 November 2015 . pp. 6-11

Evidence for a pervasive 'idling-mode' activity template in flying and pedestrian insects

A - Papers appearing in refereed journals

Reynolds, A. M., Jones, H. B. C., Hill, J. K., Pearson, A. J., Wilson, K., Wolf, S., Lim, K. S., Reynolds, D. R. and Chapman, J. W. 2015. Evidence for a pervasive 'idling-mode' activity template in flying and pedestrian insects. Royal Society Open Science. 2, p. 150085. https://doi.org/10.1098/rsos.150085

Appendix 4. Effect of brassica field margins on arthropod biodiversity and biocontrol in a wheat-oilseed rape rotation

D1 - Technical reports: non-confidential

Cook, S. M., Skellern, M. P., Torrance, M. T., Nevard, L., Watts, N. P., Clark, S. J. and Pell, J. K. 2015. Appendix 4. Effect of brassica field margins on arthropod biodiversity and biocontrol in a wheat-oilseed rape rotation.

Long-range seasonal migration in insects: mechanisms, evolutionary drivers and ecological consequences

A - Papers appearing in refereed journals

Chapman, J. W., Reynolds, D. R. and Wilson, K. 2015. Long-range seasonal migration in insects: mechanisms, evolutionary drivers and ecological consequences. Ecology Letters. 18 (3), pp. 287-302. https://doi.org/10.1111/ele.12407

Temperature-activity relationships in Meligethes aeneus: implications for pest management

A - Papers appearing in refereed journals

Ferguson, A. W., Nevard, L. M., Clark, S. J. and Cook, S. M. 2015. Temperature-activity relationships in Meligethes aeneus: implications for pest management. Pest Management Science. 71 (3), pp. 459-466. https://doi.org/10.1002/ps.3860

Seasonal migration of Cnaphalocrocis medinalis (Lepidoptera: Crambidae) over the Bohai Sea in northern China

A - Papers appearing in refereed journals

Fu, X-W., Li, C., Feng, H-Q., Liu, Z-F., Chapman, J. W., Reynolds, D. R. and Wu, K-M. 2014. Seasonal migration of Cnaphalocrocis medinalis (Lepidoptera: Crambidae) over the Bohai Sea in northern China. Bulletin of Entomological Research. 104 (5), pp. 601-609. https://doi.org/10.1017/S0007485314000376

Results of a small survey amongst farmers and advisers in the UK on their evaluation of the proPlant pollen beetle migration tool and its influence on their practice

C1 - Edited contributions to conferences/learned societies

Ferguson, A. W. and Cook, S. M. 2014. Results of a small survey amongst farmers and advisers in the UK on their evaluation of the proPlant pollen beetle migration tool and its influence on their practice. IOBC.

Disease associations between honeybees and bumblebees as a threat to wild pollinators

A - Papers appearing in refereed journals

Furst, M. A., Mcmahon, D. P., Osborne, J. L., Paxton, R. J. and Brown, M. J. F. 2014. Disease associations between honeybees and bumblebees as a threat to wild pollinators. Nature. 506, pp. 364-366. https://doi.org/10.1038/nature12977

BEEHAVE: a systems model of honeybee colony dynamics and foraging to explore multifactorial causes of colony failure

A - Papers appearing in refereed journals

Becher, M. A., Grimm, V., Thorbek, P., Horn, J., Kennedy, P. J. and Osborne, J. L. 2014. BEEHAVE: a systems model of honeybee colony dynamics and foraging to explore multifactorial causes of colony failure. Journal of Applied Ecology. 51 (2), pp. 470-482. https://doi.org/10.1111/1365-2664.12222

Field margins for biocontrol and biodiversity across crop rotations: overview of the aims and approaches of Defra project IF01122

C1 - Edited contributions to conferences/learned societies

Baverstock, J., Pell, J. K., Storkey, J., Torrance, M. T. and Cook, S. M. 2014. Field margins for biocontrol and biodiversity across crop rotations: overview of the aims and approaches of Defra project IF01122. IOBC.

Continental-scale radar monitoring of the aerial movements of animals

A - Papers appearing in refereed journals

Shamoun-Baranes, J., Alves, J. A., Bauer, S., Dokter, A. M., Huppop, O., Koistinen, J., Leijnse, H., Liechti, F., Van Gasteren, H. and Chapman, J. W. 2014. Continental-scale radar monitoring of the aerial movements of animals. Movement Ecology. 2, p. 9. https://doi.org/10.1186/2051-3933-2-9

So near and yet so far: harmonic radar reveals reduced homing ability of Nosema infected honeybees

A - Papers appearing in refereed journals

Wolf, S., McMahon, D. P., Lim, K. S., Pull, C. D., Clark, S. J., Paxton, R. J. and Osborne, J. L. 2014. So near and yet so far: harmonic radar reveals reduced homing ability of Nosema infected honeybees. PLOS ONE. 9, p. e103989. https://doi.org/10.1371/journal.pone.0103989

Non-volant modes of migration in terrestrial arthropods

A - Papers appearing in refereed journals

Reynolds, D. R., Reynolds, A. M. and Chapman, J. W. 2014. Non-volant modes of migration in terrestrial arthropods. Animal Migration. 2, pp. 8-28. https://doi.org/10.2478/ami-2014-0002

The State of Britain’s Larger Moths 2013

E - Books edited/written by staff member, alone/with others

Fox, R., Parsons, M. S., Chapman, J. W., Woiwod, I. P., Warren, M. S., Brooks, D. R., Conrad, K. F., Gould, P. J. L., Harrington, R., Shortall, C. R. and Verrier, P. 2013. The State of Britain’s Larger Moths 2013. Butterfly Conservation.

Unravelling the mechanisms of trapline foraging in bees

A - Papers appearing in refereed journals

Liboreau, M., Raine, N. E., Reynolds, A. M., Stelzer, R. J., Lim, K. S., Smith, A. D., Osborne, J. L. and Chittka, L. 2013. Unravelling the mechanisms of trapline foraging in bees. Communicative and Integrative Biology. 6, p. e22701. https://doi.org/10.4161/cib.22701

The state of Britain's larger moths 2013

D1 - Technical reports: non-confidential

Fox, R., Parsons, M. S., Chapman, J. W., Woiwod, I. P., Warren, M. S. and Brooks, D. R. 2013. The state of Britain's larger moths 2013. Butterfly Conservation and Rothamsted Research, Wareham.

The ontogeny of bumblebee flight trajectories: from naive explorers to experienced foragers

A - Papers appearing in refereed journals

Osborne, J. L., Smith, A. D., Clark, S. J., Reynolds, D. R., Barron, M. C., Lim, K. S. and Reynolds, A. M. 2013. The ontogeny of bumblebee flight trajectories: from naive explorers to experienced foragers. PLOS ONE. 8 (11), p. e78681. https://doi.org/10.1371/journal.pone.0078681

Multi‐generational long‐distance migration of insects: studying the painted lady butterfly in the Western Palaearctic

A - Papers appearing in refereed journals

Stefanescu, C., Paramo, F., Akesson, S., Alarcon, M., Avila, A., Brereton, T., Carnicer, J., Cassar, L. F., Fox, R., Heliola, J., Hill, J. K., Hirneisen, N., Kjellen, N., Kuhn, E., Kuussaari, M., Leskinen, M., Liechti, F., Musche, M., Regan, E. C., Reynolds, D. R., Roy, D. B., Ryrholm, N., Schmaljohann, H., Settele, J., Thomas, C. D., Van Swaay, C. and Chapman, J. W. 2013. Multi‐generational long‐distance migration of insects: studying the painted lady butterfly in the Western Palaearctic. Ecography. 36 (4), pp. 474-486. https://doi.org/10.1111/j.1600-0587.2012.07738.x

Characteristics and drivers of high-altitude ladybird flight: insights from vertical-looking entomological radar

A - Papers appearing in refereed journals

Jeffries, D. L., Chapman, J. W., Roy, H. E., Humphries, S., Harrington, R., Brown, P. M. J. and Lawson Handley, L-J. 2013. Characteristics and drivers of high-altitude ladybird flight: insights from vertical-looking entomological radar. PLOS ONE. 8, p. e82278. https://doi.org/10.1371/journal.pone.0082278

Effects of monitoring position and time of day on pollen beetle numbers in crops of oilseed rape

C1 - Edited contributions to conferences/learned societies

Kaasik, R., Watts, N. P., Murray, D. A., Veromann, E. and Cook, S. M. 2013. Effects of monitoring position and time of day on pollen beetle numbers in crops of oilseed rape. Proceedings of the meeting at the Georg-August-University, Göttingen, Germany, 04 - 06 October, 2011 (Working Group "Integrated Control in Oilseed Crops").. IOBC.

Comparing the performance of two decision-support systems for management of pollen beetles in oilseed rape in the UK

C1 - Edited contributions to conferences/learned societies

Ferguson, A. W., Johnen, A., Bardsley, E., Von Richthofen, J-S., Skellern, M. P., Watts, N. P. and Cook, S. M. 2013. Comparing the performance of two decision-support systems for management of pollen beetles in oilseed rape in the UK. IOBC.

Towards a systems approach for understanding honeybee decline: a stocktaking and synthesis of existing models

A - Papers appearing in refereed journals

Becher, M. A., Osborne, J. L., Thorbek, P., Kennedy, P. J. and Grimm, V. 2013. Towards a systems approach for understanding honeybee decline: a stocktaking and synthesis of existing models. Journal of Applied Ecology. 50 (4), pp. 868-880. https://doi.org/10.1111/1365-2664.12112

The significance of midsummer movements of Autographa gamma: implications for a mechanistic understanding of orientation behavior in a migrant moth

A - Papers appearing in refereed journals

Chapman, J. W., Lim, K. S. and Reynolds, D. R. 2013. The significance of midsummer movements of Autographa gamma: implications for a mechanistic understanding of orientation behavior in a migrant moth. Current Zoology. 59 (3), pp. 360-370. https://doi.org/10.1093/czoolo/59.3.360

High-altitude migration of Heteroptera in Britain

A - Papers appearing in refereed journals

Reynolds, D. R., Nau, B. S. and Chapman, J. W. 2013. High-altitude migration of Heteroptera in Britain. European Journal of Entomology. 110 (3), pp. 483-492. https://doi.org/10.14411/eje.2013.064

Red oilseed rape? The potential for manipulation of petal colour in control strategies for the pollen beetle (Meligethes aeneus)

A - Papers appearing in refereed journals

Cook, S. M., Skellern, M. P., Doring, T. F. and Pickett, J. A. 2013. Red oilseed rape? The potential for manipulation of petal colour in control strategies for the pollen beetle (Meligethes aeneus). Arthropod-Plant Interactions. 7, pp. 249-258. https://doi.org/10.1007/s11829-013-9252-5

Effects of non-host plant odour on Melingethes aeneus during immigration to oilseed rape

A - Papers appearing in refereed journals

Mauchline, A. L., Cook, S. M., Powell, W. and Osborne, J. L. 2013. Effects of non-host plant odour on Melingethes aeneus during immigration to oilseed rape. Entomologia Experimentalis et Applicata. 146 (3), pp. 313-320. https://doi.org/10.1111/eea.12030

Predicting insect migration density and speed in the daytime convective boundary layer

A - Papers appearing in refereed journals

Bell, J. R., Aralimarad, P., Lim, K. S. and Chapman, J. W. 2013. Predicting insect migration density and speed in the daytime convective boundary layer. PLOS ONE. 8, p. e54202. https://doi.org/10.1371/journal.pone.0054202

Development of an integrated pest management strategy for control of pollen beetles in winter oilseed rape (HGCA Project Report No 504)

D1 - Technical reports: non-confidential

Cook, S. M., Doring, T. F., Ferguson, A. W., Martin, J. L., Skellern, M. P., Smart, L. E., Watts, N. P., Welham, S. J., Woodcock, C. M., Pickett, J. A., Bardsley, E., Bowman, J., Burns, S., Clarke, M., Davies, J., Gibbard, C., Johnen, A., Jennaway, R., Meredith, R., Murray, D., Nightingale, M., Padbury, N., Patrick, C., Von Richthofen, J-S., Taylor, P., Tait, M. and Werner, P. 2013. Development of an integrated pest management strategy for control of pollen beetles in winter oilseed rape (HGCA Project Report No 504). Kenilworth Home Grown Cereals Authority (HGCA).

Designing an integrated pest management strategy for pollen beetles in oilseed rape

C2 - Non-edited contributions to conferences

Cook, S. M. 2012. Designing an integrated pest management strategy for pollen beetles in oilseed rape. Abstracts GCIRC Technical Meeting, Nyon, 28 April-1 May 2013 . pp. 35

The use of radars to monitor migration strategies of moths

C1 - Edited contributions to conferences/learned societies

Chapman, J. W. 2012. The use of radars to monitor migration strategies of moths. Flaquer, C. and Puig-Montserrat, X. (ed.) Proceedings International Symposium on the Importance of Bats as Bioindicators, Barcelona, 5-7 December 2012 . Museum of Natural Sciences Edicions, Granollers. pp. 32-35

Using citizen science to monitor Bombus populations in the UK: nesting ecology and relative abundance in the urban environment

A - Papers appearing in refereed journals

Lye, G. C., Osborne, J. L., Park, K. J. and Goulson, D. 2012. Using citizen science to monitor Bombus populations in the UK: nesting ecology and relative abundance in the urban environment. Journal of Insect Conservation. 16, pp. 697-707. https://doi.org/10.1007/s10841-011-9450-3

Radar tracking and motion-sensitive cameras on flowers reveal the development of pollinator multi-destination routes over large spatial scales

A - Papers appearing in refereed journals

Lihoreau, M., Raine, N. E., Reynolds, A. M., Stelzer, R. J., Lim, K. S., Smith, A. D., Osborne, J. L. and Chittka, L. 2012. Radar tracking and motion-sensitive cameras on flowers reveal the development of pollinator multi-destination routes over large spatial scales. PLOS Biology. 10, p. e1001392. https://doi.org/10.1371/journal.pbio.1001392

A strong immune response in young adult honeybees masks their increased susceptibility to infection compared to older bees

A - Papers appearing in refereed journals

Bull, J. C., Ryabov, E. V., Prince, G., Mead, A., Zhang, C., Baxter, L. A., Pell, J. K., Osborne, J. L. and Chandler, D. 2012. A strong immune response in young adult honeybees masks their increased susceptibility to infection compared to older bees. PLOS Pathogens. 8, p. e1003083. https://doi.org/10.1371/journal.ppat.1003083

Odour-mediated orientation behaviour of the lily beetle Lilioceris lilii

A - Papers appearing in refereed journals

Salisbury, A., Cook, S. M., Powell, W. and Hardie, J. 2012. Odour-mediated orientation behaviour of the lily beetle Lilioceris lilii. Physiological Entomology. 37 (1), pp. 97-102. https://doi.org/10.1111/j.1365-3032.2011.00823.x

An investigation into the development of monitoring and risk assessment systems for pollen beetles in winter oilseed rape

C1 - Edited contributions to conferences/learned societies

Nicholls, C. J. and Cook, S. M. 2012. An investigation into the development of monitoring and risk assessment systems for pollen beetles in winter oilseed rape. Crop Protection in Southern Britain. Aspects of Applied Biology 117 . pp. 191-196

Colour choice behaviour in the pollen beetle Meligethes aeneus (Coleoptera: Nitidulidae)

A - Papers appearing in refereed journals

Doring, T. F., Skellern, M. P., Watts, N. P. and Cook, S. M. 2012. Colour choice behaviour in the pollen beetle Meligethes aeneus (Coleoptera: Nitidulidae). Physiological Entomology. 37 (4), pp. 360-368. https://doi.org/10.1111/j.1365-3032.2012.00850.x

Confidential project report

D1 - Technical reports: non-confidential

Cook, S. M., Baverstock, J. and Skellern, M. P. 2012. Confidential project report.

Confidential Final Report

D1 - Technical reports: non-confidential

Cook, S. M. 2012. Confidential Final Report.

Climatic change is advancing the phenology of moth species in Ireland

A - Papers appearing in refereed journals

O'Neill, B. F., Bond, K., Tyner, A., Sheppard, R., Bryant, T., Chapman, J. W., Bell, J. R. and Donnelly, A. 2012. Climatic change is advancing the phenology of moth species in Ireland. Entomologia Experimentalis et Applicata. 143 (1), pp. 74-88. https://doi.org/10.1111/j.1570-7458.2012.01234.x

Radar aeroecology: exploring the movements of aerial fauna through radio-wave remote sensing

A - Papers appearing in refereed journals

Chilson, P. B., Bridge, E., Frick, W. F., Chapman, J. W. and Kelly, J. F. 2012. Radar aeroecology: exploring the movements of aerial fauna through radio-wave remote sensing. Biology Letters. 8, pp. 698-701. https://doi.org/10.1098/rsbl.2012.0384

Seasonal migration to high latitudes results in major reproductive benefits in an insect

A - Papers appearing in refereed journals

Chapman, J. W., Bell, J. R., Burgin, L. E., Reynolds, D. R., Pettersson, L. B., Hill, J. K., Bonsall, M. B. and Thomas, J. A. 2012. Seasonal migration to high latitudes results in major reproductive benefits in an insect. Proceedings of the National Academy of Sciences. 109 (37), pp. 14924-14929. https://doi.org/10.1073/pnas.1207255109

Large carabid beetle declines in a United Kingdom monitoring network increases evidence for a widespread loss in insect biodiversity

A - Papers appearing in refereed journals

Brooks, D. R., Bater, J., Clark, S. J., Monteith, D. T., Andrews, C., Corbett, S. J., Beaumont, D. A. and Chapman, J. W. 2012. Large carabid beetle declines in a United Kingdom monitoring network increases evidence for a widespread loss in insect biodiversity. Journal of Applied Ecology. 49 (5), pp. 1009-1019. https://doi.org/10.1111/j.1365-2664.2012.02194.x

Two-step learning involved in acquiring olfactory preferences for plant volatiles by parasitic wasps

A - Papers appearing in refereed journals

Takemoto, H., Powell, W., Pickett, J. A., Kainoh, Y. and Takabayashi, J. 2012. Two-step learning involved in acquiring olfactory preferences for plant volatiles by parasitic wasps. Animal Behaviour. 83, pp. 1491-1496. https://doi.org/10.1016/j.anbehav.2012.03.023

Fitness trade-off in peach-potato aphids (Myzus persicae) between insecticide resistance and vulnerability to parasitoid attack at several spatial scales

A - Papers appearing in refereed journals

Foster, S. P., Denholm, I., Poppy, G. M., Thompson, R. and Powell, W. 2011. Fitness trade-off in peach-potato aphids (Myzus persicae) between insecticide resistance and vulnerability to parasitoid attack at several spatial scales. Bulletin of Entomological Research. 101 (6), pp. 659-666. https://doi.org/10.1017/S0007485310000623

Animal orientation strategies for movement in flows

A - Papers appearing in refereed journals

Chapman, J. W., Klaassen, R. H. G., Drake, V. A., Fossette, S., Hays, G. C., Metcalfe, J. D., Reynolds, A. M., Reynolds, D. R. and Alerstam, T. 2011. Animal orientation strategies for movement in flows. Current Biology. 21, pp. R861-R870. https://doi.org/10.1016/j.cub.2011.08.014

Flight altitude selection increases orientation performance in high-flying nocturnal insect migrants

A - Papers appearing in refereed journals

Aralimarad, P., Reynolds, A. M., Lim, K. S., Reynolds, D. R. and Chapman, J. W. 2011. Flight altitude selection increases orientation performance in high-flying nocturnal insect migrants. Animal Behaviour. 82, pp. 1221-1225. https://doi.org/10.1016/j.anbehav.2011.09.013

Bumble bee species' responses to a targeted conservation measure depend on landscape context and habitat quality

A - Papers appearing in refereed journals

Carvell, C., Osborne, J. L., Bourke, A. F. G., Freeman, S. N., Pywell, R. F. and Heard, M. S. 2011. Bumble bee species' responses to a targeted conservation measure depend on landscape context and habitat quality. Ecological Applications. 21 (5), pp. 1760-1771. https://doi.org/10.1890/10-0677.1

Convergent patterns of long-distance nocturnal migration in noctuid moths and passerine birds

A - Papers appearing in refereed journals

Alerstam, T., Chapman, J. W., Backman, J., Smith, A. D., Karlsson, H., Nilsson, C., Reynolds, D. R., Klaassen, R. H. G. and Hill, J. K. 2011. Convergent patterns of long-distance nocturnal migration in noctuid moths and passerine birds. Proceedings of the Royal Society of London Series B Biological Sciences. 278, pp. 3074-3080. https://doi.org/10.1098/rspb.2011.0058

Impacts of the use of nonnative commercial bumble bees for pollinator supplementation in raspberry

A - Papers appearing in refereed journals

Lye, G. C., Jennings, S. N., Osborne, J. L. and Goulson, D. 2011. Impacts of the use of nonnative commercial bumble bees for pollinator supplementation in raspberry. Journal of Economic Entomology. 104, pp. 107-114. https://doi.org/10.1603/EC10092

Cues and decision rules in animal migration

B - Book chapters etc edited externally

Bauer, S., Nolet, B. A., Giske, J., Chapman, J. W., Akesson, S. and Hedenstrom, A. 2011. Cues and decision rules in animal migration. in: Fryxell, J. M., Sinclair, A. R. E. and Milner-Gulland, E. J. (ed.) Animal migration: a synthesis Oxford University Press (OUP) Oxford. pp. 68-87

Recent insights from radar studies of insect flight

A - Papers appearing in refereed journals

Chapman, J. W., Drake, V. A. and Reynolds, D. R. 2011. Recent insights from radar studies of insect flight. Annual Review of Entomology. 56, pp. 337-356. https://doi.org/10.1146/annurev-ento-120709-144820

Orientation cues for high-flying nocturnal insect migrants: do turbulence-induced temperature and velocity fluctuations indicate the mean wind flow?

A - Papers appearing in refereed journals

Reynolds, A. M., Reynolds, D. R., Smith, A. D. and Chapman, J. W. 2010. Orientation cues for high-flying nocturnal insect migrants: do turbulence-induced temperature and velocity fluctuations indicate the mean wind flow? PLOS ONE. 5, p. e15758 (6pp). https://doi.org/10.1371/journal.pone.0015758

From aphids to zygaenids: the Rothamsted Insect Survey

C2 - Non-edited contributions to conferences

Harrington, R. and Chapman, J. W. 2010. From aphids to zygaenids: the Rothamsted Insect Survey. Abstracts Beyond 2010: Strategies for Understanding and Responding to Long-term Trends in UK Biodiversity, London, 16-17 November 2010 .

Effects of land use at a landscape scale on bumblebee nest density and survival

A - Papers appearing in refereed journals

Goulson, D., Lepais, O., O'connor, S., Osborne, J. L., Sanderson, R. A., Cussans, J., Goffe, L. and Darvill, B. 2010. Effects of land use at a landscape scale on bumblebee nest density and survival. Journal of Applied Ecology. 47 (6), pp. 1207-1215. https://doi.org/10.1111/j.1365-2664.2010.01872.x

Developing IPM tactics for pollen beetles in oilseed rape

C2 - Non-edited contributions to conferences

Cook, S. M., Ferguson, A. W., Martin, J. A., Skellern, M. P., Smart, L. E., Watts, N. P. and Pickett, J. A. 2010. Developing IPM tactics for pollen beetles in oilseed rape. Abstracts 9th European Congress of Entomology, Budapest, 22-27 August 2010 . pp. 196

Crop location by oilseed rape pests and host location by parasitoids

B - Book chapters etc edited externally

Cook, S. M. 2010. Crop location by oilseed rape pests and host location by parasitoids. in: Williams, I. H. (ed.) Biocontrol-based integrated management of oilseed rape pests Springer, Berlin. pp. 215-244

Foraging economics

B - Book chapters etc edited externally

Osborne, J. L. 2010. Foraging economics. in: Goulson, D. (ed.) Bumblebees: behaviour, ecology and conservation, 2nd ed Oxford University Press (OUP) Oxford. pp. 81-99

Insect migration

B - Book chapters etc edited externally

Chapman, J. W. and Drake, V. A. 2010. Insect migration. in: Moore, J. and Breed, M. D. (ed.) Encyclopedia of animal behavior, vol 2 Academic Press, Oxford. pp. 161-166

Two bee-pollinated plant species show higher seed production when grown in gardens compared to arable farmland

A - Papers appearing in refereed journals

Cussans, J. W., Goulson, D., Sanderson, R., Goffe, L., Darvill, B. and Osborne, J. L. 2010. Two bee-pollinated plant species show higher seed production when grown in gardens compared to arable farmland. PLOS ONE. 5, p. e11753 (10pp). https://doi.org/10.1371/journal.pone.0011753

Susceptibility of six Lilium to damage by the lily beetle, Lilioceris lilii (Coleoptera: Chrysomelidae)

A - Papers appearing in refereed journals

Salisbury, A., Clark, S. J., Powell, W. and Hardie, J. 2010. Susceptibility of six Lilium to damage by the lily beetle, Lilioceris lilii (Coleoptera: Chrysomelidae). Annals of Applied Biology - AAB. 156 (1), pp. 103-110. https://doi.org/10.1111/j.1744-7348.2009.00368.x

A single wind-mediated mechanism explains high-altitude 'non-goal oriented' headings and layering of nocturnally migrating insects

A - Papers appearing in refereed journals

Reynolds, A. M., Reynolds, D. R., Smith, A. D. and Chapman, J. W. 2010. A single wind-mediated mechanism explains high-altitude 'non-goal oriented' headings and layering of nocturnally migrating insects. Proceedings of the Royal Society of London Series B Biological Sciences. 277, pp. 765-772. https://doi.org/10.1098/rspb.2009.1221

Estimation of bumblebee queen dispersal distances using sibship reconstruction method

A - Papers appearing in refereed journals

Lepais, O., Darvill, B., O'connor, S., Osborne, J. L., Sanderson, R. A., Cussans, J., Goffe, L. and Goulson, D. 2010. Estimation of bumblebee queen dispersal distances using sibship reconstruction method. Molecular Ecology. 19 (4), pp. 819-831. https://doi.org/10.1111/j.1365-294X.2009.04500.x

Layers of nocturnal insect migrants at high-altitude: the influence of atmospheric conditions on their formation

A - Papers appearing in refereed journals

Wood, C. R., Clark, S. J., Barlow, J. F. and Chapman, J. W. 2010. Layers of nocturnal insect migrants at high-altitude: the influence of atmospheric conditions on their formation. Agricultural and Forest Entomology. 12 (1), pp. 113-121. https://doi.org/10.1111/j.1461-9563.2009.00459.x

Pollinator effectiveness and fruit set in common ivy, Hedera helix (Araliaceae)

A - Papers appearing in refereed journals

Jacobs, J. H., Clark, S. J., Denholm, I., Goulson, D., Stoate, C. and Osborne, J. L. 2010. Pollinator effectiveness and fruit set in common ivy, Hedera helix (Araliaceae). Arthropod-Plant Interactions. 4, pp. 19-28. https://doi.org/10.1007/s11829-009-9080-9

Flight orientation behaviors promote optimal migration trajectories in high-flying insects

A - Papers appearing in refereed journals

Chapman, J. W., Nesbit, R. L., Burgin, L. E., Reynolds, D. R., Smith, A. D., Middleton, D. R. and Hill, J. K. 2010. Flight orientation behaviors promote optimal migration trajectories in high-flying insects. Science - AAAS. 327 (5966), pp. 682-685. https://doi.org/10.1126/science.1182990

Bumblebees and pollination: a comparison of suburban gardens and farmland

C2 - Non-edited contributions to conferences

Osborne, J. L. and Cussans, J. 2009. Bumblebees and pollination: a comparison of suburban gardens and farmland. Abstracts Joint Meeting of the Royal Entomological Society and Royal Horticultural Society on Biodiversity and Conservation of Insects in Gardens, Wisley, 30 September 2009 .

Assessing the value of Rural Stewardship schemes for providing foraging resources and nesting habitat for bumblebee queens (Hymenoptera: Apidae)

A - Papers appearing in refereed journals

Lye, G., Park, K., Osborne, J. L., Holland, J. and Goulson, D. 2009. Assessing the value of Rural Stewardship schemes for providing foraging resources and nesting habitat for bumblebee queens (Hymenoptera: Apidae). Biological Conservation. 142, pp. 2023-2032. https://doi.org/10.1016/j.biocon.2009.03.032

Learning is involved in the response of parasitic wasps Aphidius ervi (Haliday) (Hymenoptera: Braconidae) to volatiles from a broad bean plant, Vicia faba (Fabaceae), infested by aphids Acyrthosiphon pisum (Harris) (Homoptera: Aphididae)

A - Papers appearing in refereed journals

Takemoto, H., Powell, W., Pickett, J. A., Kainoh, Y. and Takabayashi, J. 2009. Learning is involved in the response of parasitic wasps Aphidius ervi (Haliday) (Hymenoptera: Braconidae) to volatiles from a broad bean plant, Vicia faba (Fabaceae), infested by aphids Acyrthosiphon pisum (Harris) (Homoptera: Aphididae). Applied Entomology and Zoology. 44, pp. 23-28. https://doi.org/10.1303/aez.2009.23

Flight periodicity and the vertical distribution of high-altitude moth migration over southern Britain

A - Papers appearing in refereed journals

Wood, C. R., Reynolds, D. R., Wells, P. M., Barlow, J. F., Woiwod, I. P. and Chapman, J. W. 2009. Flight periodicity and the vertical distribution of high-altitude moth migration over southern Britain. Bulletin of Entomological Research. 99 (5), pp. 525-535. https://doi.org/10.1017/S0007485308006548

Honeybees use a Levy flight search strategy and odour-mediated anemotaxis to relocate food sources

A - Papers appearing in refereed journals

Reynolds, A. M., Swain, J. L., Smith, A. D., Martin, A. P. and Osborne, J. L. 2009. Honeybees use a Levy flight search strategy and odour-mediated anemotaxis to relocate food sources. Behavioral Ecology and Sociobiology. 64, pp. 115-123. https://doi.org/10.1007/s00265-009-0826-2

Seasonally adaptive migratory headings mediated by a sun compass in the painted lady butterfly, Vanessa cardui

A - Papers appearing in refereed journals

Nesbit, R. L., Hill, J. K., Woiwod, I. P., Sivell, D., Bensusan, K. J. and Chapman, J. W. 2009. Seasonally adaptive migratory headings mediated by a sun compass in the painted lady butterfly, Vanessa cardui. Animal Behaviour. 78, pp. 1119-1125. https://doi.org/10.1016/j.anbehav.2009.07.039

Pollination biology of fruit-bearing hedgerow plants and the role of flower-visiting insects in fruit-set

A - Papers appearing in refereed journals

Jacobs, J. H., Clark, S. J., Denholm, I., Goulson, D., Stoate, C. and Osborne, J. L. 2009. Pollination biology of fruit-bearing hedgerow plants and the role of flower-visiting insects in fruit-set. Annals of Botany. 104, pp. 1397-1404. https://doi.org/10.1093/aob/mcp236

Bumblebee vulnerability and conservation world-wide

A - Papers appearing in refereed journals

Williams, P. H. and Osborne, J. L. 2009. Bumblebee vulnerability and conservation world-wide. Apidologie. 40, pp. 367-387. https://doi.org/10.1051/apido/2009025

Flight metabolic rate and Pgi genotype influence butterfly dispersal rate in the field

A - Papers appearing in refereed journals

Niitepold, K., Smith, A. D., Osborne, J. L., Reynolds, D. R., Carreck, N. L., Martin, A. P., Marden, J. H., Ovaskainen, O. and Hanski, I. 2009. Flight metabolic rate and Pgi genotype influence butterfly dispersal rate in the field. Ecology. 90 (8), pp. 2223-2232. https://doi.org/10.1890/08-1498.1

Bumblebee nest density and the scale of available forage in arable landscapes

A - Papers appearing in refereed journals

Knight, M. E., Osborne, J. L., Sanderson, R. A., Hale, R. J., Martin, A. P. and Goulson, D. 2009. Bumblebee nest density and the scale of available forage in arable landscapes. Insect Conservation and Diversity. 2 (2), pp. 116-124. https://doi.org/10.1111/j.1752-4598.2009.00049.x

Foraging range and the spatial distribution of worker bumble bees

B - Book chapters etc edited externally

Goulson, D. and Osborne, J. L. 2009. Foraging range and the spatial distribution of worker bumble bees. in: Jarau, S. and Hrncir, M. (ed.) Food exploitation by social insects: ecological, behavioural and theoretical approaches CRC Press, Boca Raton, Florida. pp. 97-111

The effect of pathogens on honeybee learning and foraging behaviour

C2 - Non-edited contributions to conferences

Wright, E., Chandler, D., Osborne, J. L. and Pell, J. K. 2009. The effect of pathogens on honeybee learning and foraging behaviour. Abstracts University of Warwick Student Symposium, Coventry, 7-8 May 2009 .

The effect of pathogens on honeybee learning and foraging behaviour

C2 - Non-edited contributions to conferences

Wright, E., Chandler, D., Osborne, J. L. and Pell, J. K. 2009. The effect of pathogens on honeybee learning and foraging behaviour. Abstracts Rothamsted Research Student Symposium, Harpenden, 5-6 March 2009 .

The effect of pathogens on honeybee learning and foraging behaviour

C2 - Non-edited contributions to conferences

Wright, E., Chandler, D., Osborne, J. L. and Pell, J. K. 2009. The effect of pathogens on honeybee learning and foraging behaviour. Abstracts Royal Entomological Society Postgraduate Forum, York, 4-5 February 2009 .

Bee searching strategies in the landscape

C2 - Non-edited contributions to conferences

Osborne, J. L., Smith, A. D. and Reynolds, A. M. 2008. Bee searching strategies in the landscape. Abstracts 3rd European Conference of Apidology (EurBee3), Belfast,8-11 September 2008 . pp. 79

Bumblebee movement patterns at the landscape scale revealed

C2 - Non-edited contributions to conferences

Osborne, J. L. 2008. Bumblebee movement patterns at the landscape scale revealed. Abstracts 93rd ESA Annual Meeting, Milwaukee, 3-8 August 2008 .

Pollination of isolated wild plants in arable ecosystems

C2 - Non-edited contributions to conferences

Fletcher, P., Cussans, J., Mauchline, A. L., Potts, S. and Osborne, J. L. 2008. Pollination of isolated wild plants in arable ecosystems. Abstracts 3rd European Conference of Apidology (EURBEE 2008), Belfast, 8-11 September 2008 .

Trap crops for pollen beetles in oilseed rape: is push-pull compatible with conservation biocontrol?

C2 - Non-edited contributions to conferences

Ferguson, A. W. and Cook, S. M. 2008. Trap crops for pollen beetles in oilseed rape: is push-pull compatible with conservation biocontrol? Abstracts ENDURE International Conference 2008: Diversifying Crop Protection, La Grande-Motte, 12-15 October 2008 . pp. O.20

Oilseed rape crop ecology: optimising crop husbandry for conservation biological control and greater biodiversity. Final report on DEFRA project AR0316.

D1 - Technical reports: non-confidential

Ferguson, A. W., Williams, I. H., Cook, S. M., Clark, S. J., Frearson, D. J. T., Holdgate, R., Isger, E. A., Mason, N. S., Watts, N. P. and Todd, A. 2008. Oilseed rape crop ecology: optimising crop husbandry for conservation biological control and greater biodiversity. Final report on DEFRA project AR0316. Department for Environment, Food & Rural Affairs (DEFRA).

Mysteries of Lepidoptera migration revealed by entomological radar

G - Articles in popular magazines and other technical publications

Chapman, J. W. and Nesbit, R. L. 2008. Mysteries of Lepidoptera migration revealed by entomological radar. Atropos. 35, pp. 28-36.

Tracking butterfly movements with harmonic radar reveals an effect of population age on movement distance

A - Papers appearing in refereed journals

Ovaskainen, O., Smith, A. D., Osborne, J. L., Reynolds, D. R., Carreck, N. L., Martin, A. P., Niitepold, K. and Hanski, I. 2008. Tracking butterfly movements with harmonic radar reveals an effect of population age on movement distance. Proceedings of the National Academy of Sciences. 105, pp. 19090-19095. https://doi.org/10.1073/pnas.0802066105

Electrophysiological and behavioural responses of the pollen beetle, Meligethes aeneus , to volatiles from a non-host plant, lavender, Lavandula angustifolia (Lamiaceae)

A - Papers appearing in refereed journals

Mauchline, A. L., Birkett, M. A., Woodcock, C. M., Pickett, J. A., Osborne, J. L. and Powell, W. 2008. Electrophysiological and behavioural responses of the pollen beetle, Meligethes aeneus , to volatiles from a non-host plant, lavender, Lavandula angustifolia (Lamiaceae). Arthropod-Plant Interactions. 2, pp. 109-115. https://doi.org/10.1007/s11829-008-9038-3

Aggregation of parasitism risk in an aphid-parasitoid system: effects of plant patch size and aphid density

A - Papers appearing in refereed journals

Pareja, M., Brown, V. K. and Powell, W. 2008. Aggregation of parasitism risk in an aphid-parasitoid system: effects of plant patch size and aphid density. Basic and Applied Ecology. 9, pp. 701-708. https://doi.org/10.1016/j.baae.2007.10.008

Prediction of pollen-mediated gene flow between fields of red clover (Trifolium pratense)

A - Papers appearing in refereed journals

Damgaard, C., Simonsen, V. and Osborne, J. L. 2008. Prediction of pollen-mediated gene flow between fields of red clover (Trifolium pratense). Environmental Modeling & Assessment. 13, pp. 483-490. https://doi.org/10.1007/s10666-007-9112-8

Endoparasitism in cereal aphids: molecular analysis of a whole parasitoid community

A - Papers appearing in refereed journals

Traugott, M., Bell, J. R., Broad, G. R., Powell, W., Van Veen, F. J. F., Vollhardt, I. M. G. and Symondson, W. O. C. 2008. Endoparasitism in cereal aphids: molecular analysis of a whole parasitoid community. Molecular Ecology. 17 (17), pp. 3928-3938. https://doi.org/10.1111/j.1365-294X.2008.03878.x

Development and validation of gas chromatography and real-time quantitative PCR for the quantification of landscape-scale gene flow from varieties of high erucic acid (HEAR) oilseed rape

A - Papers appearing in refereed journals

Cullen, D. W., Squire, G. R., Mcnicol, J. W., Jacobs, J. H., Osborne, J. L., Ford, L., Ramsay, G., Scrimgeour, C. and Young, M. W. 2008. Development and validation of gas chromatography and real-time quantitative PCR for the quantification of landscape-scale gene flow from varieties of high erucic acid (HEAR) oilseed rape. Journal of the Science of Food and Agriculture. 88 (13), pp. 2253-2264. https://doi.org/10.1002/jsfa.3340

A seasonal switch in compass orientation in a high-flying migrant moth

A - Papers appearing in refereed journals

Chapman, J. W., Reynolds, D. R., Hill, J. K., Sivell, D., Smith, A. D. and Woiwod, I. P. 2008. A seasonal switch in compass orientation in a high-flying migrant moth. Current Biology. 18, pp. R908-R909. https://doi.org/10.1016/j.cub.2008.08.014

Spectral sensitivity and colour choice in the pollen beetle, Meligethes aeneus

C2 - Non-edited contributions to conferences

Doring, T. F. and Cook, S. M. 2008. Spectral sensitivity and colour choice in the pollen beetle, Meligethes aeneus. Abstracts 23rd International Congress of Entomology (ICE 2008), Durban, 6-12 July 2008 .

Responses of pollen beetles to petal colour: towards habitat management via manipulation of visual signals used in host-plant location

C2 - Non-edited contributions to conferences

Cook, S. M., Skellern, M. P. and Pickett, J. A. 2008. Responses of pollen beetles to petal colour: towards habitat management via manipulation of visual signals used in host-plant location. Abstracts 23rd International Congress of Entomology (ICE 2008), Durban, 6-12 July 2008 .

A radar study of emigratory flight and layer formation by insects at dawn over southern Britain

A - Papers appearing in refereed journals

Reynolds, D. R., Smith, A. D. and Chapman, J. W. 2008. A radar study of emigratory flight and layer formation by insects at dawn over southern Britain. Bulletin of Entomological Research. 98 (1), pp. 35-52. https://doi.org/10.1017/S0007485307005470

Wind selection and drift compensation optimize migratory pathways in a high-flying moth

A - Papers appearing in refereed journals

Chapman, J. W., Reynolds, D. R., Mouritsen, H., Hill, J. K., Riley, J. R., Sivell, D., Smith, A. D. and Woiwod, I. P. 2008. Wind selection and drift compensation optimize migratory pathways in a high-flying moth. Current Biology. 18 (7), pp. 514-518. https://doi.org/10.1016/j.cub.2008.02.080

Second record of Pyrausta cingulata (Lep.: Pyralidae) in Bedfordshire (VC30)

G - Articles in popular magazines and other technical publications

Gould, P. J. L. and Chapman, J. W. 2008. Second record of Pyrausta cingulata (Lep.: Pyralidae) in Bedfordshire (VC30). Entomologist's Record and Journal of Variation. 120, p. 32.

Ecological approaches to the control of pollen beetles in oilseed rape

A - Papers appearing in refereed journals

Cook, S. M. and Denholm, I. 2008. Ecological approaches to the control of pollen beetles in oilseed rape. EPPO Bulletin. 38 (1), pp. 110-113. https://doi.org/10.1111/j.1365-2338.2008.01192.x

Bumblebee flight distances in relation to the forage landscape

A - Papers appearing in refereed journals

Osborne, J. L., Martin, A. P., Carreck, N. L., Swain, J. L., Knight, M. E., Goulson, D., Hale, R. J. and Sanderson, R. A. 2008. Bumblebee flight distances in relation to the forage landscape. Journal of Animal Ecology. 77 (2), pp. 406-415. https://doi.org/10.1111/j.1365-2656.2007.01333.x

Quantifying and comparing bumblebee nest densities in gardens and countryside habitats

A - Papers appearing in refereed journals

Osborne, J. L., Martin, A. P., Shortall, C. R., Todd, A. D., Goulson, D., Knight, M. E., Hale, R. J. and Sanderson, R. A. 2008. Quantifying and comparing bumblebee nest densities in gardens and countryside habitats. Journal of Applied Ecology. 45 (3), pp. 784-792. https://doi.org/10.1111/j.1365-2664.2007.01359.x

UK non-native organism risk assessment scheme: confidential risk assessment of Bombus terrestris subspecies not native to the UK imported for pollination of glasshouse and open crops

D1 - Technical reports: non-confidential

Osborne, J. L. 2007. UK non-native organism risk assessment scheme: confidential risk assessment of Bombus terrestris subspecies not native to the UK imported for pollination of glasshouse and open crops. Confidential report to GB Non-native Species Secretariat.

Bumblebee foraging ranges: consequences for conservation and pollination

C2 - Non-edited contributions to conferences

Osborne, J. L. and Martin, A. P. 2007. Bumblebee foraging ranges: consequences for conservation and pollination. Abstracts 9th International Pollination Symposium on Plant-Pollinator Relationships - Diversity in Action, Ames, 24-28 June 2007 . pp. 101-102

Where bumblebees live

G - Articles in popular magazines and other technical publications

Osborne, J. L. and Martin, A. P. 2007. Where bumblebees live. Bee Craft. 89 (10), pp. 10-11.

Bee research at Rothamsted Research

C2 - Non-edited contributions to conferences

Osborne, J. L. and Pell, J. K. 2007. Bee research at Rothamsted Research. BBKA Research Proceedings, September 2007 . pp. 10-11

The implications of genetically modified herbicide-tolerant crops for UK farmland biodiversity: a summary of the results of the Farm Scale Evaluations project

C1 - Edited contributions to conferences/learned societies

Brooks, D. R., Firbank, L. G., Bohan, D. A., Champion, G. T., Clark, S. J., Dewar, A. M., Haughton, A. J., Hawes, C., Heard, M. S., May, M. J., Osborne, J. L., Perry, J. N., Rothery, P., Roy, D. B., Scott, R. J., Squire, G. R. and Woiwod, I. P. 2007. The implications of genetically modified herbicide-tolerant crops for UK farmland biodiversity: a summary of the results of the Farm Scale Evaluations project. Proceedings Open Seminar on the Cultivation of Genetically Modified Crops and Evaluation of Ecological Effects, Tokyo, 3 November 2007 . NIAES, Tsukuba. pp. 29-52

Landscape context not patch size determines bumble-bee density on flower mixtures sown for agri-environment schemes

A - Papers appearing in refereed journals

Heard, M. S., Carvell, C., Carreck, N. L., Rothery, P., Osborne, J. L. and Bourke, A. F. G. 2007. Landscape context not patch size determines bumble-bee density on flower mixtures sown for agri-environment schemes. Biology Letters. 3 (6), pp. 638-641. https://doi.org/10.1098/rsbl.2007.0425

Effect of the presence of a nonhost herbivore on the response of the aphid parasitoid Diaeretiella rapae to host-infested cabbage plants

A - Papers appearing in refereed journals

Agbogba, B. C. and Powell, W. 2007. Effect of the presence of a nonhost herbivore on the response of the aphid parasitoid Diaeretiella rapae to host-infested cabbage plants. Journal of Chemical Ecology. 33, pp. 2229-2235. https://doi.org/10.1007/s10886-007-9379-x

Foraging behaviour of the parasitoid Lysiphlebus testaceipes (Hymenoptera: Braconidae) in response to plant volatiles, with reference to biocontrol of aphids in peri-urban vegetable production systems

A - Papers appearing in refereed journals

Lopez Perez, M., Fernandez Argudin, M. and Powell, W. 2007. Foraging behaviour of the parasitoid Lysiphlebus testaceipes (Hymenoptera: Braconidae) in response to plant volatiles, with reference to biocontrol of aphids in peri-urban vegetable production systems. Biocontrol Science and Technology. 17, pp. 677-686. https://doi.org/10.1080/09583150701408949

Behavioural side-effects of insecticide resistance in aphids increase their vulnerability to parasitoid attack

A - Papers appearing in refereed journals

Foster, S. P., Tomiczek, M., Thompson, R., Denholm, I., Poppy, G. M., Kraaijeveld, A. R. and Powell, W. 2007. Behavioural side-effects of insecticide resistance in aphids increase their vulnerability to parasitoid attack. Animal Behaviour. 74 (3), pp. 621-632. https://doi.org/10.1016/j.anbehav.2006.12.018

Honeybees perform optimal scale-free searching flights when attempting to locate a food source

A - Papers appearing in refereed journals

Reynolds, A. M., Smith, A. D., Reynolds, D. R., Carreck, N. L. and Osborne, J. L. 2007. Honeybees perform optimal scale-free searching flights when attempting to locate a food source. Journal Of Experimental Biology. 210, pp. 3763-3770. https://doi.org/10.1242/jeb.009563

Trapping tactics for reducing insecticide use in pollen beetle control

C2 - Non-edited contributions to conferences

Cook, S. M. and Denholm, I. 2007. Trapping tactics for reducing insecticide use in pollen beetle control. Abstracts EPPO Workshop on Insecticide Resistance of Meligethes spp. (pollen beetle) on oilseed rape, Berlin, 3-5 September 2007 . pp. 10

Responses of Phradis parasitoids to volatiles of lavender, Lavendula angustifolia - a possible repellent for their host, Meligethes aeneus

A - Papers appearing in refereed journals

Cook, S. M., Jonsson, M., Skellern, M. P., Murray, D. A., Anderson, P. and Powell, W. 2007. Responses of Phradis parasitoids to volatiles of lavender, Lavendula angustifolia - a possible repellent for their host, Meligethes aeneus. BioControl. 52, pp. 591-598. https://doi.org/10.1007/s10526-006-9057-x

Use of pollen colour and odour cues and effect of reward quality in foraging by the honey bee

G - Articles in popular magazines and other technical publications

Cook, S. M. 2007. Use of pollen colour and odour cues and effect of reward quality in foraging by the honey bee. BBKA News. 166, p. 13.

The use of pollen cues by free-flying honey bees (Apis mellifera)

C2 - Non-edited contributions to conferences

Cook, S. M., Poppy, G. M. and Williams, I. H. 2007. The use of pollen cues by free-flying honey bees (Apis mellifera). Abstracts 13th Symposium on Insect-Plant Relationships (SIP13), Uppsala, 29 July-2 August 2007 . pp. 152

Response of the aphid parasitoid Aphidius funebris to volatiles from undamaged and aphid-infested Centaurea nigra

A - Papers appearing in refereed journals

Pareja, M., Moraes, M. C. B., Clark, S. J., Birkett, M. A. and Powell, W. 2007. Response of the aphid parasitoid Aphidius funebris to volatiles from undamaged and aphid-infested Centaurea nigra. Journal of Chemical Ecology. 33 (April), pp. 695-710. https://doi.org/10.1007/s10886-007-9260-y

Recent applications of radar to entomology

G - Articles in popular magazines and other technical publications

Riley, J. R., Chapman, J. W., Reynolds, D. R. and Smith, A. D. 2007. Recent applications of radar to entomology. Outlooks on Pest Management. 18 (2), pp. 62-68. https://doi.org/10.1564/18apr05

Behavioural and chemical ecology underlying the success of turnip rape (Brassica rapa) trap crops in protecting oilseed rape (Brassica napus) from the pollen beetle (Meligethes aeneus)

A - Papers appearing in refereed journals

Cook, S. M., Rasmussen, H. B., Birkett, M. A., Murray, D. A., Pye, B. J., Watts, N. P. and Williams, I. H. 2007. Behavioural and chemical ecology underlying the success of turnip rape (Brassica rapa) trap crops in protecting oilseed rape (Brassica napus) from the pollen beetle (Meligethes aeneus). Arthropod-Plant Interactions. 1, pp. 57-67. https://doi.org/10.1007/s11829-007-9004-5

Factors affecting cross-pollination in oilseed rape growing under UK conditions. Final report on project RG0125 to Defra and SEERAD, January 2007

D1 - Technical reports: non-confidential

Squire, G. R., Cullen, D., Ford, L., Mcnicol, J. W., Ramsay, G., Scrimgeour, C., Young, M. W., Osborne, J. L., Jacobs, J. H., Lutman, P. J., Swain, J. L., Boffey, C. W. H., Daniels, R. E., Allnutt, T., Henry, C., Kilpatrick, J. B., Shearan, A., Kightley, S. and Sweet, J. B. 2007. Factors affecting cross-pollination in oilseed rape growing under UK conditions. Final report on project RG0125 to Defra and SEERAD, January 2007.

The use of push-pull strategies in integrated pest management

A - Papers appearing in refereed journals

Cook, S. M., Khan, Z. R. and Pickett, J. A. 2007. The use of push-pull strategies in integrated pest management. Annual Review of Entomology. 52, pp. 375-400. https://doi.org/10.1146/annurev.ento.52.110405.091407

Functional biodiversity of aphid natural enemies: positive intra-guild interactions

C1 - Edited contributions to conferences/learned societies

Powell, W., Pell, J. K., Nakashima, Y., Baverstock, J. and Birkett, M. A. 2006. Functional biodiversity of aphid natural enemies: positive intra-guild interactions.

Responses of pollen beetles (Meligethes aeneus) to petal colour

C1 - Edited contributions to conferences/learned societies

Cook, S. M., Skellern, M. P., Smith, M. J. and Williams, I. H. 2006. Responses of pollen beetles (Meligethes aeneus) to petal colour.

Determining the sex of insect pests of oilseed rape for behavioural bioassays

C1 - Edited contributions to conferences/learned societies

Cook, S. M., Watts, N. P., Castle, L. M. and Williams, I. H. 2006. Determining the sex of insect pests of oilseed rape for behavioural bioassays.

Responses of pollen beetles (Meligethes aeneus) to conspecific odours

C1 - Edited contributions to conferences/learned societies

Cook, S. M., Murray, D. A., Watts, N. P. and Williams, I. H. 2006. Responses of pollen beetles (Meligethes aeneus) to conspecific odours.

Bee movement and pollen flow across the landscape

C2 - Non-edited contributions to conferences

Osborne, J. L. 2006. Bee movement and pollen flow across the landscape. Vesely, V. and Titera, D. (ed.) Abstracts 2nd European Conference of Apidology (EurBee), Prague, 10-14 September 2006 . pp. 5

The migration of insect vectors of plant and animal viruses

A - Papers appearing in refereed journals

Reynolds, D. R., Chapman, J. W. and Harrington, R. 2006. The migration of insect vectors of plant and animal viruses. Advances in Virus Research. 67, pp. 453-517. https://doi.org/10.1016/S0065-3527(06)67012-7

Working Group Integrated Control in Oilseed Crops (1979-present)

C1 - Edited contributions to conferences/learned societies

Koopmann, B., Cook, S. M., Williams, I. H. and Paul, V. H. 2006. Working Group Integrated Control in Oilseed Crops (1979-present). Boller, E. F., Delucchi, V. and Vanlenteren, J. C. (ed.) International Organization for Biological Control of Noxious Animals and Plants: history of the first 50 years . IOBC/OILB, Dijon. pp. 241-243

'Push-pull' strategies for pest management in agroecosystems

C2 - Non-edited contributions to conferences

Cook, S. M. 2006. 'Push-pull' strategies for pest management in agroecosystems. Abstracts 8th European Congress of Entomology, Izmir, 17-22 September 2006 . pp. 7-10

Chemically mediated intraguild predator avoidance by aphid parasitoids: interspecific variability in sensitivity to semiochemical trails of ladybird predators

A - Papers appearing in refereed journals

Nakashima, Y., Birkett, M. A., Pye, B. J. and Powell, W. 2006. Chemically mediated intraguild predator avoidance by aphid parasitoids: interspecific variability in sensitivity to semiochemical trails of ladybird predators. Journal of Chemical Ecology. 32, pp. 1989-1998. https://doi.org/10.1007/s10886-006-9123-y

A modular system for trapping and mass-marking bumblebees: applications for studying food choice and foraging range

A - Papers appearing in refereed journals

Martin, A. P., Carreck, N. L., Swain, J. L., Goulson, D., Knight, M. E., Hale, R. J., Sanderson, R. A. and Osborne, J. L. 2006. A modular system for trapping and mass-marking bumblebees: applications for studying food choice and foraging range. Apidologie. 37, pp. 341-350. https://doi.org/10.1051/apido:2006004

Seasonal variation in the migration strategies of the green lacewing Chrysoperla carnea species complex

A - Papers appearing in refereed journals

Chapman, J. W., Reynolds, D. R., Brooks, S. J., Smith, A. D. and Woiwod, I. P. 2006. Seasonal variation in the migration strategies of the green lacewing Chrysoperla carnea species complex. Ecological Entomology. 31 (4), pp. 378-388. https://doi.org/10.1111/j.1365-2311.2006.00797.x

Exploitation of host plant preferences in pest management strategies for oilseed rape (Brassica napus)

A - Papers appearing in refereed journals

Cook, S. M., Smart, L. E., Martin, J. L., Murray, D. A., Watts, N. P. and Williams, I. H. 2006. Exploitation of host plant preferences in pest management strategies for oilseed rape (Brassica napus). Entomologia Experimentalis et Applicata. 119 (3), pp. 221-229. https://doi.org/10.1111/j.1570-7458.2006.00419.x

Development of a push-pull strategy for control of oilseed rape pests

C2 - Non-edited contributions to conferences

Cook, S. M., Smart, L. E., Skellern, M. P., Watts, N. P. and Williams, I. H. 2006. Development of a push-pull strategy for control of oilseed rape pests. Proceedings International Symposium on Integrated Pest Management in Oilseed Rape, Gottingen, 3-5 April 2006 .

The influence of the atmospheric boundary layer on nocturnal layers of noctuids and other moths migrating over southern Britain

A - Papers appearing in refereed journals

Wood, C. R., Chapman, J. W., Reynolds, D. R., Barlow, J. F., Smith, A. D. and Woiwod, I. P. 2006. The influence of the atmospheric boundary layer on nocturnal layers of noctuids and other moths migrating over southern Britain. International Journal Of Biometeorology. 50, pp. 193-204. https://doi.org/10.1007/s00484-005-0014-7

Avoidance of intraguild predators by parasitoids: chemical mechanisms, behaviour and field evaluation

C1 - Edited contributions to conferences/learned societies

Nakashima, Y., Birkett, M. A. and Powell, W. 2005. Avoidance of intraguild predators by parasitoids: chemical mechanisms, behaviour and field evaluation. Proceedings International Symposium on Biological Control of Aphids and Coccids, Tsuruoka, Japan, 25-29 September 2005 .

Factors affecting cross-pollination in oilseed rape varieties, particularly of low male fertility, growing under typical UK conditions. 3rd Annual report for period 1 November 2004 to 31 October 2005 on project RG0125 sponsored by Defra and SEERAD

D1 - Technical reports: non-confidential

Squire, G. R., Allnut, T., Anderson, J., Boffey, C., Cullen, D., Ford, L., Henry, C., Hodder, K., Kightley, S., Kilpatrick, J., Lutman, P. J. W., McCartney, H. A., Mcmillan, J., Mcnicol, J., Osborne, J. L., Perry, J. N., Pratt, C., Ramsay, G., Shearan, A., Swain, J. L., Sweet, J., Thomas, J., Weekes, R. and Young, M. 2005. Factors affecting cross-pollination in oilseed rape varieties, particularly of low male fertility, growing under typical UK conditions. 3rd Annual report for period 1 November 2004 to 31 October 2005 on project RG0125 sponsored by Defra and SEERAD.

Spatial modelling of Bombus terrestris and Bombus pascuorum populations in agricultural landscapes. Final report to BBSRC on grants D16963, D16964 and D16965

D1 - Technical reports: non-confidential

Sanderson, R., Osborne, J. L. and Goulson, D. 2005. Spatial modelling of Bombus terrestris and Bombus pascuorum populations in agricultural landscapes. Final report to BBSRC on grants D16963, D16964 and D16965.

Spatial modelling of Bombus terrestris and Bombus pascuorum populations in agricultural landscapes. Final report to BBSRC on grant number D16964

D1 - Technical reports: non-confidential

Osborne, J. L. 2005. Spatial modelling of Bombus terrestris and Bombus pascuorum populations in agricultural landscapes. Final report to BBSRC on grant number D16964.

Responses of pollen beetles (Meligethes aeneus) to petal colour

C2 - Non-edited contributions to conferences

Cook, S. M., Skellern, M. P., Smith, M. and Williams, I. H. 2005. Responses of pollen beetles (Meligethes aeneus) to petal colour. Abstracts Biannual Meeting IOBC Working Group on Integrated Control in Oilseed Crops, Poznan, 11-12 October 2005 . pp. 73

Sex determination of insect pests of oilseed rape for behavioural assays

C2 - Non-edited contributions to conferences

Cook, S. M., Watts, N. P. and Williams, I. H. 2005. Sex determination of insect pests of oilseed rape for behavioural assays. Abstracts Biannual Meeting IOBC Working Group on Integrated Control in Oilseed Crops, Poznan, 11-12 October 2005 . pp. 80

Responses of pollen beetles (Meligethes aeneus) to conspecific odours

C2 - Non-edited contributions to conferences

Cook, S. M., Watts, N. P. and Williams, I. H. 2005. Responses of pollen beetles (Meligethes aeneus) to conspecific odours. Abstracts Biannual Meeting IOBC Working Group on Integrated Control in Oilseed Crops, Poznan, 11-12 October 2005 . pp. 72

Examining patterns of bee movement with harmonic radar

C2 - Non-edited contributions to conferences

Osborne, J. L. 2005. Examining patterns of bee movement with harmonic radar. Abstracts 39th Apimondia International Apicultural Congress, Dublin, 21-26 August 2005 . pp. 53

Tracking individual insect flights with harmonic radar

C2 - Non-edited contributions to conferences

Osborne, J. L. and Smith, A. D. 2005. Tracking individual insect flights with harmonic radar. Abstracts Measuring Behavior 2005. 5th International Conference on Methods and Techniques in Behavioral Research, Wageningen, 30 August-2 September 2005 . pp. 217

Tracking individual insect flights with harmonic radar

C1 - Edited contributions to conferences/learned societies

Osborne, J. L. and Smith, A. D. 2005. Tracking individual insect flights with harmonic radar. Proceedings Measuring Behavior 2005. 5th International Conference on Methods and Techniques in Behavioral Research, Wageningen, 30 August-2 September 2005 .

Pollinator populations in herbicide tolerant GM crops

C2 - Non-edited contributions to conferences

Walker, J. H. and Osborne, J. L. 2005. Pollinator populations in herbicide tolerant GM crops. Abstracts 39th Apimondia International Apicultural Congress, Dublin, 21-26 August 2005 . pp. 81

The behavioural responses of the pollen beetle (Meligethes aeneus )to floral colours and odours: designing a 'push-pull' pest management strategy

C2 - Non-edited contributions to conferences

Cook, S. M., Rasmussen, H. B., Skellern, M. P., Watts, N. P., Williams, I. H. and Powell, W. 2005. The behavioural responses of the pollen beetle (Meligethes aeneus )to floral colours and odours: designing a 'push-pull' pest management strategy. Abstracts Entomology 2005, Brighton, 12-14 September 2005 . pp. 27

Enhancing bee populations on UK farmland using forage mixtures

C2 - Non-edited contributions to conferences

Carreck, N. L., Osborne, J. L., Bourke, A. F. G., Carvell, C. and Heard, M. S. 2005. Enhancing bee populations on UK farmland using forage mixtures. Abstracts Apimondia 2005 39th International Apicultural Congress, Dublin, 21-26 August 2005 . pp. 54

Tracking butterfly flight paths across the landscape with harmonic radar

A - Papers appearing in refereed journals

Cant, E. T., Smith, A. D., Reynolds, D. R. and Osborne, J. L. 2005. Tracking butterfly flight paths across the landscape with harmonic radar. Proceedings of the Royal Society of London Series B Biological Sciences. 272 (1565), pp. 785-790. https://doi.org/10.1098/rspb.2004.3002

Could learning of pollen odours by honey bees (Apis mellifera ) play a role in their foraging behaviour?

A - Papers appearing in refereed journals

Cook, S. M., Sandoz, J-C., Martin, A. P., Murray, D. A., Poppy, G. M. and Williams, I. H. 2005. Could learning of pollen odours by honey bees (Apis mellifera ) play a role in their foraging behaviour? Physiological Entomology. 30 (2), pp. 164-174. https://doi.org/10.1111/j.1365-3032.2005.00445.x

Mass aerial migration in the carabid beetle Notiophilus biguttatus

A - Papers appearing in refereed journals

Chapman, J. W., Reynolds, D. R., Smith, A. D., Riley, J. R., Telfer, M. G. and Woiwod, I. P. 2005. Mass aerial migration in the carabid beetle Notiophilus biguttatus. Ecological Entomology. 30 (3), pp. 264-272. https://doi.org/10.1111/j.0307-6946.2005.00702.x

Radar studies of the vertical distribution of insects migrating over southern Britain: the influence of temperature inversions on nocturnal layer concentrations

A - Papers appearing in refereed journals

Reynolds, D. R., Chapman, J. W., Edwards, A. S., Smith, A. D., Wood, C. R., Barlow, J. F. and Woiwod, I. P. 2005. Radar studies of the vertical distribution of insects migrating over southern Britain: the influence of temperature inversions on nocturnal layer concentrations. Bulletin of Entomological Research. 95 (3), pp. 259-274. https://doi.org/10.1079/BER2005358

An interspecific comparison of foraging range and nest density of four bumblebees (Bombus) species

A - Papers appearing in refereed journals

Knight, M. E., Martin, A. P., Bishop, S., Osborne, J. L., Hale, R. J., Sanderson, A. and Goulson, D. 2005. An interspecific comparison of foraging range and nest density of four bumblebees (Bombus) species. Molecular Ecology. 14 (6), pp. 1811-1820. https://doi.org/10.1111/j.1365-294X.2005.02540.x

The effects of non-host plant essential oil volatiles on the behaviour of the pollen beetle Meligethes aeneus

A - Papers appearing in refereed journals

Mauchline, A. L., Osborne, J. L., Martin, A. P., Poppy, G. M. and Powell, W. 2005. The effects of non-host plant essential oil volatiles on the behaviour of the pollen beetle Meligethes aeneus. Entomologia Experimentalis et Applicata. 114 (3), pp. 181-188. https://doi.org/10.1111/j.1570-7458.2005.00237.x

Effects on weed and invertebrate abundance and diversity of herbicide management in genetically modified herbicide-tolerant winter-sown oilseed rape

A - Papers appearing in refereed journals

Bohan, D. A., Boffey, C. W. H., Brooks, D. R., Clark, S. J., Dewar, A. M., Firbank, L. G., Haughton, A. J., Hawes, C., Heard, M. S., May, M. J., Osborne, J. L., Perry, J. N., Rothery, P., Roy, D. B., Scott, R. J., Squire, G. R., Woiwod, I. P. and Champion, G. T. 2005. Effects on weed and invertebrate abundance and diversity of herbicide management in genetically modified herbicide-tolerant winter-sown oilseed rape. Proceedings of the Royal Society B: Biological Sciences. 272, pp. 463-474. https://doi.org/10.1098/rspb.2004.3049

Effect of a turnip rape (Brassica rapa ) trap crop on stem-mining pests and their parasitoids in winter oilseed rape (Brassica napus )

A - Papers appearing in refereed journals

Barari, H., Cook, S. M., Clark, S. J. and Williams, I. H. 2005. Effect of a turnip rape (Brassica rapa ) trap crop on stem-mining pests and their parasitoids in winter oilseed rape (Brassica napus ). BioControl. 50, pp. 69-86. https://doi.org/10.1007/s10526-004-0895-0

Insect behavioural ecology and other factors affecting the control efficacy of agro-ecosystem diversification strategies

A - Papers appearing in refereed journals

Potting, R. P. J., Perry, J. N. and Powell, W. 2005. Insect behavioural ecology and other factors affecting the control efficacy of agro-ecosystem diversification strategies. Ecological Modelling. 182, pp. 199-216.

Reduced response of insecticide-resistant aphids and attraction of parasitoids to aphid alarm pheromone; a potential fitness trade-off

A - Papers appearing in refereed journals

Foster, S. P., Denholm, I., Thompson, R., Poppy, G. M. and Powell, W. 2005. Reduced response of insecticide-resistant aphids and attraction of parasitoids to aphid alarm pheromone; a potential fitness trade-off. Bulletin of Entomological Research. 95 (1), pp. 37-46. https://doi.org/10.1079/BER2004336

Pushing pests around: a 'push-pull' strategy for oilseed rape

G - Articles in popular magazines and other technical publications

Cook, S. M. 2005. Pushing pests around: a 'push-pull' strategy for oilseed rape. RRA Newsletter. No 16, p. 1.

Hedges and roads: guiding pollination and plant gene flow?

C2 - Non-edited contributions to conferences

Cant, E. T., Osborne, J. L. and Ollerton, J. 2004. Hedges and roads: guiding pollination and plant gene flow? Milani, N. and Bernardinelli, I. (ed.) Abstracts Ist European Conference of Apidology "Eurbee", Udine, 19-23 September 2004 . Arti Grafiche Friulane, Udine. pp. 70

Rearing and identification of the larval parasitoids of Psylliodes chrysocephala and Ceutorhynchus pallidactylus from field-collected specimens

C1 - Edited contributions to conferences/learned societies

Barari, H., Cook, S. M. and Williams, I. H. 2004. Rearing and identification of the larval parasitoids of Psylliodes chrysocephala and Ceutorhynchus pallidactylus from field-collected specimens.

Effects of a turnip rape trap crop on the spatial distribution of Meligethes aeneus and Ceutorhynchus assimilis in oilseed rape

C1 - Edited contributions to conferences/learned societies

Cook, S. M., Watts, N. P., Hunter, F., Smart, L. E. and Williams, I. H. 2004. Effects of a turnip rape trap crop on the spatial distribution of Meligethes aeneus and Ceutorhynchus assimilis in oilseed rape.

Parasitoid impact on aphid populations in UK cereal crops and attempts at manipulation

C2 - Non-edited contributions to conferences

Powell, W. 2004. Parasitoid impact on aphid populations in UK cereal crops and attempts at manipulation. Abstracts Strength in Diversity: 22nd International Congress of Entomology, Brisbane, 15-21 August 2004 .

Effects of turnip rape (Brassica rapa ) trap crop and insecticide treatment on infestation of winter oilseed rape (Brassica napus ) by coleopteran stem-mining pests and their parasitoids

C1 - Edited contributions to conferences/learned societies

Barari, H., Cook, S. M., Watts, N. P. and Williams, I. H. 2004. Effects of turnip rape (Brassica rapa ) trap crop and insecticide treatment on infestation of winter oilseed rape (Brassica napus ) by coleopteran stem-mining pests and their parasitoids. Proceedings 11th International Rapeseed Congress, Copenhagen, 6-10 July 2003 . pp. 1015-1017

Factors affecting cross-pollination in oilseed rape varieties, particularly of low male fertility

C2 - Non-edited contributions to conferences

Walker, J. H. and Osborne, J. L. 2004. Factors affecting cross-pollination in oilseed rape varieties, particularly of low male fertility. Abstracts British Ecological Society Annual Meeting, Lancaster, 7-9 September 2004 . pp. 43

Radar observations reveal the efficacy of path integration mechanisms in flying bees

C2 - Non-edited contributions to conferences

Smith, A. D., Osborne, J. L., Carreck, N. L., Reynolds, D. R. and Riley, J. R. 2004. Radar observations reveal the efficacy of path integration mechanisms in flying bees. Abstracts Strength in Diversity: 22nd International Congress of Entomology, Brisbane, 15-21 August 2004 .

Pollinator populations and pollen flow in herbicide tolerant GM crops

C2 - Non-edited contributions to conferences

Osborne, J. L. 2004. Pollinator populations and pollen flow in herbicide tolerant GM crops. Milani, N. and Bernardinelli, I. (ed.) Proceedings 1st European Conference of Apidology "Eurbee", Udine, 19-23 September 2004 . Arti Grafiche Friulane, Udine. pp. 127

The National Bumblebee Nest Survey 2004

C2 - Non-edited contributions to conferences

Martin, A. P., Osborne, J. L., Sanderson, R. A., Hale, R., Goulson, D. and Knight, M. 2004. The National Bumblebee Nest Survey 2004. Abstracts British Ecological Society Annual Meeting, Lancaster, 7-9 September 2004 . pp. 45

Pushing insects around: the use of 'push-pull' strategies in integrated pest management

C2 - Non-edited contributions to conferences

Cook, S. M., Powell, W., Smart, L. E., Watts, N. P. and Williams, I. H. 2004. Pushing insects around: the use of 'push-pull' strategies in integrated pest management. Abstracts Strength in Diversity: 22nd International Congress of Entomology, Brisbane, 15-21 August 2004 .

Migration strategies of UK populations of the green lacewing Chrysoperla carnea

C2 - Non-edited contributions to conferences

Chapman, J. W., Reynolds, D. R., Smith, A. D. and Woiwod, I. P. 2004. Migration strategies of UK populations of the green lacewing Chrysoperla carnea. Abstracts Entomology 2004: National Meeting of the Royal Entomological Society, York, 21-23 July 2004 .

Radar studies of the high-altitude immigration of the diamondback moth to the UK

C2 - Non-edited contributions to conferences

Chapman, J. W., Reynolds, D. R., Smith, A. D., Riley, J. R. and Woiwod, I. P. 2004. Radar studies of the high-altitude immigration of the diamondback moth to the UK.

Pleiotropic effects of insecticide resistance genes in an aphid pest on vulnerability to attack by parasitoid wasps

C2 - Non-edited contributions to conferences

Foster, S. P., Denholm, I. and Powell, W. 2004. Pleiotropic effects of insecticide resistance genes in an aphid pest on vulnerability to attack by parasitoid wasps. Abstracts Strength in Diversity: 22nd International Congress of Entomology, Brisbane, 15-21 August 2004 .

The effect of patch size and separation on bumblebee foraging in oilseed rape: implications for gene flow

A - Papers appearing in refereed journals

Cresswell, J. E. and Osborne, J. L. 2004. The effect of patch size and separation on bumblebee foraging in oilseed rape: implications for gene flow. Journal of Applied Ecology. 41 (3), pp. 539-546. https://doi.org/10.1111/j.0021-8901.2004.00912.x

Migratory and foraging movements in beneficial insects: a review of radar monitoring and tracking methods

A - Papers appearing in refereed journals

Chapman, J. W., Reynolds, D. R. and Smith, A. D. 2004. Migratory and foraging movements in beneficial insects: a review of radar monitoring and tracking methods. International Journal of Pest Management. 50, pp. 225-232.

The role of semiochemicals in the avoidance of the seven-spot ladybird, Coccinella septempunctata , by the aphid parasitoid, Aphidius ervi

A - Papers appearing in refereed journals

Nakashima, Y., Birkett, M. A., Pye, B. J., Pickett, J. A. and Powell, W. 2004. The role of semiochemicals in the avoidance of the seven-spot ladybird, Coccinella septempunctata , by the aphid parasitoid, Aphidius ervi. Journal of Chemical Ecology. 30, pp. 1103-1116.

Genetic manipulation of natural enemies: can we improve biological control by manipulating the parasitoid and/or the plant?

B - Book chapters etc edited externally

Poppy, G. M. and Powell, W. 2004. Genetic manipulation of natural enemies: can we improve biological control by manipulating the parasitoid and/or the plant? in: Mateille, T., Ehler, L. E. and Sforza, R. (ed.) Genetics, evolution and biological control CABI International, Wallingford, Oxon (CABI). pp. 219-233

Feeding responses of carabid beetles to dimethoate- contaminated prey

A - Papers appearing in refereed journals

Mauchline, A. L., Osborne, J. L. and Powell, W. 2004. Feeding responses of carabid beetles to dimethoate- contaminated prey. Agricultural and Forest Entomology. 6 (2), pp. 99-104. https://doi.org/10.1111/j.1461-9563.2004.00208.x

Do pollen beetles need pollen? The effect of pollen on oviposition, survival and development of a flower-feeding herbivore

A - Papers appearing in refereed journals

Cook, S. M., Murray, D. A. and Williams, I. H. 2004. Do pollen beetles need pollen? The effect of pollen on oviposition, survival and development of a flower-feeding herbivore. Ecological Entomology. 29 (2), pp. 164-173. https://doi.org/10.1111/j.0307-6946.2004.00589.x

An aerial netting study of insects migrating at high altitude over England

A - Papers appearing in refereed journals

Chapman, J. W., Reynolds, D. R., Smith, A. D., Smith, E. T. and Woiwod, I. P. 2004. An aerial netting study of insects migrating at high altitude over England. Bulletin of Entomological Research. 94 (2), pp. 123-136. https://doi.org/10.1079/BER2004287

GM crops: effects on farmland wildlife

G - Articles in popular magazines and other technical publications

Burke, M., Bohan, D. A., Brooks, D. R., Haughton, A. J., Osborne, J. L., Perry, J. N. and Woiwod, I. P. 2003. GM crops: effects on farmland wildlife.

High altitude windborne migration of a carabid beetle

C2 - Non-edited contributions to conferences

Chapman, J. W., Reynolds, D. R., Smith, A. D., Telfer, M. and Woiwod, I. P. 2003. High altitude windborne migration of a carabid beetle. Abstracts Royal Entomological Society International Symposium on Insect Evolutionary Ecology and Entomology 2003, Reading, 28-31 July 2003 . pp. 18

Using field margin diversification in agri-environment schemes to enhance aphid natural enemies

C1 - Edited contributions to conferences/learned societies

Powell, W., Walters, K., A'hara, S., Ashby, J., Stevenson, H. and Northing, P. 2003. Using field margin diversification in agri-environment schemes to enhance aphid natural enemies.

Determination of plant foraging preferences in the aphid parasitoid Aphidius colemani : emergence conditioning, learning and memory

C2 - Non-edited contributions to conferences

Powell, W., Storeck, A., Poppy, G. M. and Van Emden, H. 2003. Determination of plant foraging preferences in the aphid parasitoid Aphidius colemani : emergence conditioning, learning and memory. Oxford Univ Press Inc.

Avoidance of intraguild predators by parasitoids: chemically mediated behavioural mechanisms and field evaluation

C2 - Non-edited contributions to conferences

Nakashima, Y., Birkett, M. A. and Powell, W. 2003. Avoidance of intraguild predators by parasitoids: chemically mediated behavioural mechanisms and field evaluation. Oxford University Press (OUP) Oxford. https://doi.org/10.1093/jis/3.1.33

Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 1 April 2003

D1 - Technical reports: non-confidential

Firbank, L. G., Brooks, D., Bohan, D. A., Champion, G. T., Clark, S. J., Daniels, R., Dewar, A. M., Fairfax, C., Haughton, A. J., Hawes, C., Heard, M., Hill, M., May, M. J., Osborne, J. L., Pidgeon, J. D., Perry, J. N., Rossall, M., Rothery, P., Roy, D., Scott, R., Squire, G., Whittaker, D. and Woiwod, I. P. 2003. Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 1 April 2003.

Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 1 November 2003

D1 - Technical reports: non-confidential

Firbank, L. G., Brooks, D., Bohan, D. A., Champion, G. T., Clark, S. J., Daniels, R., Dewar, A. M., Haughton, A. J., Hawes, C., Heard, M., Hill, M., May, M. J., Osborne, J. L., Pidgeon, J. D., Perry, J. N., Rothery, P., Roy, D., Scott, R., Squire, G. and Woiwod, I. P. 2003. Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 1 November 2003.

Characterising bee orientation flight with harmonic radar

C2 - Non-edited contributions to conferences

Osborne, J. L. and Riley, J. R. 2003. Characterising bee orientation flight with harmonic radar. Abstracts Royal Entomological Society Annual National Meeting Entomology 2003, Reading, 28-31 July 2003 . pp. 37

Pollination

B - Book chapters etc edited externally

Osborne, J. L. and Free, J. B. 2003. Pollination. in: Thomas, B., Murray, B. G. and Murphy, D. J. (ed.) Encyclopedia of applied plant sciences Academic Press Inc New York. pp. 315-325

Behavioural and chemical ecology of Meligethes aeneus : effects of non-host plant volatiles

F - Theses

Mauchline, A. L. 2003. Behavioural and chemical ecology of Meligethes aeneus : effects of non-host plant volatiles. F - Theses

The implications of spring-sown genetically modified herbicide-tolerant crops for farmland biodiversity: a commentary on the Farm Scale Evaluations of spring sown crops (DEFRA report)

D1 - Technical reports: non-confidential

Firbank, L. G., Perry, J. N., Squire, G. R., Bohan, D. A., Brooks, D. R., Champion, G. T., Clark, S. J., Daniels, R. E., Dewar, A. M., Haughton, A. J., Hawes, C., Heard, M. S., Hill, M. O., May, M. J., Osborne, J. L., Rothery, P., Roy, D. B., Scott, R. J. and Woiwod, I. P. 2003. The implications of spring-sown genetically modified herbicide-tolerant crops for farmland biodiversity: a commentary on the Farm Scale Evaluations of spring sown crops (DEFRA report).

Responses of plants and invertebrate trophic groups to contrasting herbicide regimes in the Farm Scale Evaluations of genetically modified herbicide-tolerant crops

A - Papers appearing in refereed journals

Hawes, C., Haughton, A. J., Osborne, J. L., Roy, D. B., Clark, S. J., Perry, J. N., Rothery, P., Bohan, D. A., Brooks, D. R., Champion, G. T., Dewar, A. M., Heard, M. S., Woiwod, I. P., Daniels, R. E., Young, M. W., Parish, A. M., Scott, R. J., Firbank, L. G. and Squire, G. R. 2003. Responses of plants and invertebrate trophic groups to contrasting herbicide regimes in the Farm Scale Evaluations of genetically modified herbicide-tolerant crops. Philosophical Transactions of the Royal Society B-Biological Sciences. 358, pp. 1899-1913. https://doi.org/10.1098/rstb.2003.1406

Invertebrates and vegetation of field margins adjacent to crops subject to contrasting herbicide regimes in the Farm Scale Evaluations of genetically modified herbicide-tolerant crops

A - Papers appearing in refereed journals

Roy, D. B., Bohan, D. A., Haughton, A. J., Hill, M. O., Osborne, J. L., Clark, S. J., Perry, J. N., Rothery, P., Scott, R. J., Brooks, D. R., Champion, G. T., Hawes, C., Heard, M. S. and Firbank, L. G. 2003. Invertebrates and vegetation of field margins adjacent to crops subject to contrasting herbicide regimes in the Farm Scale Evaluations of genetically modified herbicide-tolerant crops. Philosophical Transactions of the Royal Society B-Biological Sciences. 358, pp. 1879-1898. https://doi.org/10.1098/rstb.2003.1404

Invertebrate responses to the management of genetically modified herbicide-tolerant and conventional spring crops. II. Within-field epigeal and aerial arthropods

A - Papers appearing in refereed journals

Haughton, A. J., Champion, G. T., Hawes, C., Heard, M. S., Brooks, D. R., Bohan, D. A., Clark, S. J., Dewar, A. M., Firbank, L. G., Osborne, J. L., Perry, J. N., Rothery, P., Roy, D. B., Scott, R. J., Woiwod, I. P., Birchall, C., Skellern, M. P., Walker, J. H., Baker, P., Browne, E. L., Dewar, A. J. G., Garner, B. H., Haylock, L. A., Horne, S. L., Mason, N. S., Sands, R. J. N. and Walker, M. J. 2003. Invertebrate responses to the management of genetically modified herbicide-tolerant and conventional spring crops. II. Within-field epigeal and aerial arthropods. Philosophical Transactions of the Royal Society B-Biological Sciences. 358, pp. 1863-1877.

On the rationale and interpretation of the Farm Scale Evaluations of genetically modified herbicide-tolerant crops

A - Papers appearing in refereed journals

Squire, G. R., Brooks, D. R., Bohan, D. A., Champion, G. T., Daniels, R. E., Haughton, A. J., Hawes, C., Heard, M. S., Hill, M. O., May, M. J., Osborne, J. L., Perry, J. N., Roy, D. B., Woiwod, I. P. and Firbank, L. G. 2003. On the rationale and interpretation of the Farm Scale Evaluations of genetically modified herbicide-tolerant crops. Philosophical Transactions of the Royal Society B-Biological Sciences. 358, pp. 1779-1799.

Are honey bees' foraging preferences affected by pollen amino acid composition

A - Papers appearing in refereed journals

Cook, S. M., Awmack, C. S., Murray, D. A. and Williams, I. H. 2003. Are honey bees' foraging preferences affected by pollen amino acid composition. Ecological Entomology. 28 (5), pp. 622-627. https://doi.org/10.1046/j.1365-2311.2003.00548.x

Effects of a turnip rape (Brassica rapa ) trap crop and insecticide treatment on infestation of winter oilseed rape (Brassica napus ) by coleopteran stem-mining pests and their parasitoids

C2 - Non-edited contributions to conferences

Barari, H., Cook, S. M., Watts, N. P. and Williams, I. H. 2003. Effects of a turnip rape (Brassica rapa ) trap crop and insecticide treatment on infestation of winter oilseed rape (Brassica napus ) by coleopteran stem-mining pests and their parasitoids. Abstracts 11th International Rapeseed Congress, Copenhagen, 6-10 July 2003 .

Vertical-looking radar: a new tool for monitoring high-altitude insect migration

A - Papers appearing in refereed journals

Chapman, J. W., Reynolds, D. R. and Smith, A. D. 2003. Vertical-looking radar: a new tool for monitoring high-altitude insect migration. Bioscience. 53, pp. 503-511.

Push-pull strategies to reduce insecticide input to oilseed rape (Brassica napus ): potential of low alkenyl glucosinolate oilseed rape varieties (push!) and turnip rape (Brassica rapa ) trap crops (pull!)

C2 - Non-edited contributions to conferences

Cook, S. M., Smart, L. E., Rasmussen, H. B., Bartlet, E., Martin, J. L., Murray, D. A., Watts, N. P. and Williams, I. H. 2003. Push-pull strategies to reduce insecticide input to oilseed rape (Brassica napus ): potential of low alkenyl glucosinolate oilseed rape varieties (push!) and turnip rape (Brassica rapa ) trap crops (pull!). Abstracts 11th International Rapeseed Congress, Copenhagen, 6-10 July 2003 . pp. 122

Push-pull strategies to reduce insecticide input to oilseed rape (Brassica napus ): potential of low alkenyl glucosinolate oilseed rape varieties (push!), and turnip rape (Brassica rapa ) trap crops (pull!)

C1 - Edited contributions to conferences/learned societies

Cook, S. M., Smart, L. E., Rasmussen, H. B., Bartlet, E., Martin, J. L., Murray, D. A., Watts, N. P. and Williams, I. H. 2003. Push-pull strategies to reduce insecticide input to oilseed rape (Brassica napus ): potential of low alkenyl glucosinolate oilseed rape varieties (push!), and turnip rape (Brassica rapa ) trap crops (pull!). Proceedings 11th International Rapeseed Congress, Copenhagen, 6-10 July 2003 . pp. 1018-1021

Effect of weeds on insect pests of maize and their natural enemies in Southern Mexico

A - Papers appearing in refereed journals

Penagos, D. I., Magallanes, R., Valle, J., Cisneros, J., Martinez, A. M., Gouslon, D., Chapman, J. W., Caballero, P., Cave, R. D. and Williams, T. 2003. Effect of weeds on insect pests of maize and their natural enemies in Southern Mexico. International Journal of Pest Management. 49, pp. 155-161.

Impact of nucleopolyhedrovirus bioinsecticide and selected synthetic insecticides on the abundance of insect natural enemies on maize in southern Mexico

A - Papers appearing in refereed journals

Armenta, R., Martinez, A. M., Chapman, J. W., Magallanes, R., Goulson, D., Caballero, P., Cave, R. D., Cisneros, J., Valle, J., Castillejos, V., Penagos, D. I., Garcia, L. F. and Williams, T. 2003. Impact of nucleopolyhedrovirus bioinsecticide and selected synthetic insecticides on the abundance of insect natural enemies on maize in southern Mexico. Journal of Economic Entomology. 96, pp. 649-661.

An introduction to the farm-scale evaluations of genetically modified herbicide-tolerant crops

A - Papers appearing in refereed journals

Firbank, L. G., Heard, M. S., Woiwod, I. P., Hawes, C., Haughton, A. J., Champion, G. T., Scott, R. J., Hill, M. O., Dewar, A. M., Squires, G. R., May, M. J., Brooks, D. R., Bohan, D. A., Daniels, R. E., Osborne, J. L., Roy, D. B., Black, H. I. J., Rothery, P. and Perry, J. N. 2003. An introduction to the farm-scale evaluations of genetically modified herbicide-tolerant crops. Journal of Applied Ecology. 40 (1), pp. 2-16. https://doi.org/10.1046/j.1365-2664.2003.00787.x

Manipulation of parasitoids for aphid pest management: progress and prospects

A - Papers appearing in refereed journals

Powell, W. and Pickett, J. A. 2003. Manipulation of parasitoids for aphid pest management: progress and prospects. Pest Management Science. 59 (2), pp. 149-155. https://doi.org/10.1002/ps.550

Bee behaviour and pollination ecology

G - Articles in popular magazines and other technical publications

Williams, I. H. and Osborne, J. L. 2002. Bee behaviour and pollination ecology. Institute Of Arable Crops Research Annual Report. 2001-2002, pp. 24-27.

A general model of pollinator-mediated gene flow

C2 - Non-edited contributions to conferences

Cresswell, J. E. and Osborne, J. L. 2002. A general model of pollinator-mediated gene flow. Abstracts Mechanisms Regulating Gene Flow in Flowering Plants. Royal Society Discussion Meeting, London, 4-5 December 2002 .

Chemical ecology and conservation of the stag beetle, Lucanus cervus

C2 - Non-edited contributions to conferences

Chapman, J. W., Wood, P. J., Birkett, M. A., Pickett, J. A. and Woodcock, C. M. 2002. Chemical ecology and conservation of the stag beetle, Lucanus cervus. Abstracts 2nd Symposium and Workshop on the Conservation of Saproxylic Beetles in Ancient Trees, London, 25-27 June 2002 .

High-altitude insect layers observed with entomological radar

C2 - Non-edited contributions to conferences

Chapman, J. W., Reynolds, D. R., Smith, A. D. and Woiwod, I. P. 2002. High-altitude insect layers observed with entomological radar. Abstracts 6th National Meeting of the Royal Entomological Society, Cardiff, 12-13 September 2002 .

Radar studies of the high-altitude immigration of the diamondback moth to the UK

C2 - Non-edited contributions to conferences

Chapman, J. W., Reynolds, D. R., Smith, A. D., Riley, J. R., Pedgley, D. E. and Woiwod, I. P. 2002. Radar studies of the high-altitude immigration of the diamondback moth to the UK. Abstracts 7th European Congress of Entomology, Thessaloniki, 7-13 October 2002 .

Farming and bees: a series of linked web pages for the FWAG Research Vision site

G - Articles in popular magazines and other technical publications

Martin, A. and Osborne, J. L. 2002. Farming and bees: a series of linked web pages for the FWAG Research Vision site.

Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 27 March 2002

D1 - Technical reports: non-confidential

Firbank, L. G., Bennett, S., Brooks, D., Bohan, D. A., Champion, G. T., Clark, S. J., Daniels, R., Dewar, A. M., Haughton, A. J., Hawes, C., Heard, M., Hill, M., May, M. J., Norton, L., Osborne, J. L., Pidgeon, J. D., Perry, J. N., Rothery, P., Roy, D., Scott, R., Squire, G., Watkins, J., Whittaker, D. and Woiwod, I. P. 2002. Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 27 March 2002.

Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 1 November 2002

D1 - Technical reports: non-confidential

Firbank, L. G., Brooks, D., Bohan, D. A., Champion, G. T., Clark, S. J., Daniels, R., Dewar, A. M., Fairfax, C., Haughton, A. J., Hawes, C., Heard, M., Hill, M., May, M. J., Osborne, J. L., Pidgeon, J. D., Perry, J. N., Rossall, M., Rothery, P., Roy, D., Scott, R., Squire, G., Whittaker, D. and Woiwod, I. P. 2002. Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 1 November 2002.

Differential response of pollen beetle Meligethes aeneus to different varieties of oilseed rape

C2 - Non-edited contributions to conferences

Rasmussen, H. B., Cook, S. M., Birkett, M. A., Woodcock, C. M. and Pickett, J. A. 2002. Differential response of pollen beetle Meligethes aeneus to different varieties of oilseed rape. Abstracts 19th Annual Meeting of the International Society of Chemical Ecology, Hamburg, 3-8 August 2002 . pp. 204

Plant-to-plant communication mediating in-flight orientation of Aphidius ervi

A - Papers appearing in refereed journals

Guerrieri, E., Poppy, G. M., Powell, W., Rao, R. and Pennacchio, F. 2002. Plant-to-plant communication mediating in-flight orientation of Aphidius ervi. Journal of Chemical Ecology. 28, pp. 1703-1715.

Possibilities and constraints of agro-ecosystem diversification as a pest management strategy: a simulation approach

C1 - Edited contributions to conferences/learned societies

Potting, R. P. J., Perry, J. N. and Powell, W. 2002. Possibilities and constraints of agro-ecosystem diversification as a pest management strategy: a simulation approach. Proceedings Brighton Crop Protection Conference - Pests and Diseases, 2002 . pp. 91-96

The role of pollen odour in the attraction of pollen beetles to oilseed rape flowers

A - Papers appearing in refereed journals

Cook, S. M., Bartlet, E., Murray, D. A. and Williams, I. H. 2002. The role of pollen odour in the attraction of pollen beetles to oilseed rape flowers. Entomologia Experimentalis et Applicata. 104 (1), pp. 43-50. https://doi.org/10.1046/j.1570-7458.2002.00989.x

High-altitude migration of the diamondback moth Plutella xylostella to the U.K.: a study using radar, aerial netting and ground trapping

A - Papers appearing in refereed journals

Chapman, J. W., Reynolds, D. R., Smith, A. D., Riley, J. R., Pedgley, D. E. and Woiwod, I. P. 2002. High-altitude migration of the diamondback moth Plutella xylostella to the U.K.: a study using radar, aerial netting and ground trapping. Ecological Entomology. 27 (6), pp. 641-650. https://doi.org/10.1046/j.1365-2311.2002.00472.x

Sub-lethal effects of the insecticides pirimicarb and dimethoate on the aphid parasitoid Diaeretiella rapae (Hymenoptera: Braconidae) when attacking and developing in insecticide-resistant hosts

A - Papers appearing in refereed journals

Umoru, P. A. and Powell, W. 2002. Sub-lethal effects of the insecticides pirimicarb and dimethoate on the aphid parasitoid Diaeretiella rapae (Hymenoptera: Braconidae) when attacking and developing in insecticide-resistant hosts. Biocontrol Science and Technology. 12, pp. 605-614.

Parasitoid interactions between crop and margin habitat

C2 - Non-edited contributions to conferences

Powell, W. 2002. Parasitoid interactions between crop and margin habitat. Abstracts 7th European Congress of Entomology, Thessaloniki, 7-13 October 2002 . pp. 61

Turnip rape (Brassica rapa) as a trap crop to protect oilseed rape (Brassica napus) from infestation by insect pests: potential and mechanisms of action

C1 - Edited contributions to conferences/learned societies

Cook, S. M., Smart, L. E., Potting, R. J. P., Bartlet, E., Martin, J. L., Murray, D. A., Watts, N. P. and Williams, I. H. 2002. Turnip rape (Brassica rapa) as a trap crop to protect oilseed rape (Brassica napus) from infestation by insect pests: potential and mechanisms of action. Proceedings Brighton Crop Protection Conference - Pests and Diseases, 2002 . pp. 569-574

Development of vertical-looking radar technology for monitoring insect migration

A - Papers appearing in refereed journals

Chapman, J. W., Smith, A. D., Woiwod, I. P., Reynolds, D. R. and Riley, J. R. 2002. Development of vertical-looking radar technology for monitoring insect migration. Computers and Electronics in Agriculture. 35, pp. 95-110.

Chemical ecology and conservation of the stag beetle, Lucanus cervus

C2 - Non-edited contributions to conferences

Chapman, J. W., Birkett, M. A., Pickett, J. A., Woodcock, C. M. and Wood, P. J. 2002. Chemical ecology and conservation of the stag beetle, Lucanus cervus.

Identification of non-host plant volatiles repellent to pollen beetles

C2 - Non-edited contributions to conferences

Stevenson, A. L., Birkett, M. A., Woodcock, C. M., Pickett, J. A., Osborne, J. L. and Powell, W. 2002. Identification of non-host plant volatiles repellent to pollen beetles. Abstracts 19th Annual Meeting of the International Society of Chemical Ecology, Hamburg, 3-8 August 2002 .

Monitoring insect dispersal: methods and approaches

C1 - Edited contributions to conferences/learned societies

Osborne, J. L., Loxdale, H. D. and Woiwod, I. P. 2002. Monitoring insect dispersal: methods and approaches. Bullock, J. M., Hails, R. S. and Kenward, R. E. (ed.) Dispersal Ecology: Proceedings of the 42nd Symposium of the British Ecological Society, Reading, 2-5 April 2001 . Blackwell Publishing Oxford. pp. 24-49

How far do honey bees fly to fields of Brassica napus (oilseed rape)?

C2 - Non-edited contributions to conferences

Osborne, J. L., Carreck, N. L. and Williams, I. H. 2002. How far do honey bees fly to fields of Brassica napus (oilseed rape)? Abstracts Royal Entomological Society Meeting on Insect Pollination Ecology, Exeter, 4 May 2002 .

Characterising bumblebee orientation flights with harmonic radar

C2 - Non-edited contributions to conferences

Osborne, J. L. 2002. Characterising bumblebee orientation flights with harmonic radar. Abstracts 6th International Bee Conference: Bees without Frontiers, Cardiff, 1-5 July 2002 . pp. 6

A model of pollinator-mediated gene flow between plant populations with numerical solutions for bumblebees pollinating oilseed rape

A - Papers appearing in refereed journals

Cresswell, J. E., Osborne, J. L. and Bell, S. A. 2002. A model of pollinator-mediated gene flow between plant populations with numerical solutions for bumblebees pollinating oilseed rape. Oikos. 98 (3), pp. 375-384. https://doi.org/10.1034/j.1600-0706.2002.980302.x

Turnip rape as a trap crop to protect oilseed rape from infestation by insect pests: potential and mechanisms of action

C2 - Non-edited contributions to conferences

Cook, S. M., Smart, L. E., Potting, R. P. J., Bartlet, E., Martin, J. L., Murray, D. A., Watts, N. P. and Williams, I. H. 2002. Turnip rape as a trap crop to protect oilseed rape from infestation by insect pests: potential and mechanisms of action. Abstracts 6th National Meeting of the Royal Entomological Society, Cardiff, 12-13 September 2002 .

Radar observations of high-altitude migration behaviour of the diamondback moth, Plutella xylostella

C2 - Non-edited contributions to conferences

Chapman, J. W., Reynolds, D. R., Smith, A. D., Riley, J. R. and Woiwod, I. P. 2001. Radar observations of high-altitude migration behaviour of the diamondback moth, Plutella xylostella. Abstracts Royal Entomological Society Insect Ecology Special Interest Group Meeting on Ecology of Insect Herbivores, London, 3 October 2001 .

Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 31 January 2001

D1 - Technical reports: non-confidential

Firbank, L. G., Bater, J., Bennett, S., Brooks, D., Bohan, D. A., Champion, G. T., Clark, S. J., Daniels, R., Dewar, A. M., Haughton, A. J., Hawes, C., Heard, M., Hill, M., May, M. J., Norton, L., Osborne, J. L., Pidgeon, J. D., Perry, J. N., Rossall, M., Rothery, P., Roy, D., Scott, R., Squire, G., Watkins, J., Whittaker, D. and Woiwod, I. P. 2001. Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 31 January 2001.

Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 11 October 2001

D1 - Technical reports: non-confidential

Firbank, L. G., Bennett, S., Brooks, D., Bohan, D. A., Champion, G. T., Clark, S. J., Daniels, R., Dewar, A. M., Haughton, A. J., Hawes, C., Heard, M., Hill, M., May, M. J., Norton, L., Osborne, J. L., Pidgeon, J. D., Perry, J. N., Rothery, P., Roy, D., Scott, R., Squire, G., Watkins, J., Whittaker, D. and Woiwod, I. P. 2001. Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 11 October 2001.

The role of pollen odour in the attraction of pollen beetles to oilseed rape flowers

C2 - Non-edited contributions to conferences

Cook, S. M., Bartlet, E., Murray, D. A. and Williams, I. H. 2001. The role of pollen odour in the attraction of pollen beetles to oilseed rape flowers. Abstracts 11th International Symposium on Insect-Plant Relationships, Helsingor, Denmark, 4-10 August 2001 . pp. 34

Mating behaviour and chemical ecology of the stag beetle, Lucanus cervus

C2 - Non-edited contributions to conferences

Wood, P. J., Pickett, J. A., Birkett, M. A. and Chapman, J. W. 2001. Mating behaviour and chemical ecology of the stag beetle, Lucanus cervus. Abstracts Royal Entomological Society Insect Ecology Special Interest Group Meeting on Ecology of Insect Herbivores, 3 October 2001 .

Pollination and gene flow in white clover, growing in a patchy habitat

C1 - Edited contributions to conferences/learned societies

Osborne, J. L., Williams, I. H., Marshall, A. H. and Michaelson-Yeates, T. P. T. 2001. Pollination and gene flow in white clover, growing in a patchy habitat. International Society of Horticultural Science (ISHS).

Monitoring insect dispersal: methods and approaches

C2 - Non-edited contributions to conferences

Osborne, J. L., Loxdale, H. D. and Woiwod, I. P. 2001. Monitoring insect dispersal: methods and approaches. Abstracts British Ecological Society Annual Symposium on Dispersal, Reading, 3-5 April 2001 . pp. 12

How far do honey bees fly to fields of Brassica napus (oilseed rape)?

C1 - Edited contributions to conferences/learned societies

Osborne, J. L., Carreck, N. L. and Williams, I. H. 2001. How far do honey bees fly to fields of Brassica napus (oilseed rape)? Proceedings 37th International Apicultural Congress, Durban, 28 October-1 November 2001 .

How far do honey bees fly to fields of Brassica napus (oilseed rape)?

C2 - Non-edited contributions to conferences

Osborne, J. L., Carreck, N. L. and Williams, I. H. 2001. How far do honey bees fly to fields of Brassica napus (oilseed rape)? Abstracts 37th International Apicultural Congress, Durban, 28 October-1 November 2001 . pp. 130

Characterising bumblebee orientation flights with harmonic radar

C2 - Non-edited contributions to conferences

Osborne, J. L. and Riley, J. R. 2001. Characterising bumblebee orientation flights with harmonic radar. Abstracts Meeting of the European Sections of the International Union for the Study of Social Insects, Berlin, 25-29 September 2001 . pp. 157

Chemical ecology of the stag beetle, Lucanus cervus

C2 - Non-edited contributions to conferences

Chapman, J. W., Wood, P. J., Birkett, M. A., Pickett, J. A. and Woodcock, C. M. 2001. Chemical ecology of the stag beetle, Lucanus cervus. Abstracts Royal Entomological Society Insect Conservation Special Interest Group Meeting, London, 5 December 2001 .

Can aphid-induced plant signals be transmitted aerially and through the rhizosphere?

A - Papers appearing in refereed journals

Chamberlain, K., Guerrieri, E., Pennacchio, F., Pettersson, J., Pickett, J. A., Poppy, G. M., Powell, W., Wadhams, L. J. and Woodcock, C. M. 2001. Can aphid-induced plant signals be transmitted aerially and through the rhizosphere? Biochemical Systematics And Ecology. 29, pp. 1063-1074.

Flight trajectories of foraging insects: observations using harmonic radar

C1 - Edited contributions to conferences/learned societies

Riley, J. R. and Osborne, J. L. 2001. Flight trajectories of foraging insects: observations using harmonic radar. Woiwod, I. P., Thomas, C. D. and Reynolds, D. R. (ed.) Insect movement: mechanisms and consequences. Proceedings of the Royal Entomological Society's 20th Symposium . CABI International, Wallingford, Oxon (CABI). pp. 129-157

Site constancy of bumble bees in an experimentally patchy habitat

A - Papers appearing in refereed journals

Osborne, J. L. and Williams, I. H. 2001. Site constancy of bumble bees in an experimentally patchy habitat. Agriculture, Ecosystems & Environment. 83, pp. 129-141.

Comparison of two field-scale approaches for the study of effects of insecticides on polyphagous predators in cereals

A - Papers appearing in refereed journals

Kennedy, P. J., Conrad, K. F., Perry, J. N., Powell, D., Aegerter, J., Todd, A. D., Walters, K. F. A. and Powell, W. 2001. Comparison of two field-scale approaches for the study of effects of insecticides on polyphagous predators in cereals. Applied Soil Ecology. 17 (3), pp. 253-266. https://doi.org/10.1016/S0929-1393(01)00142-1

A scuttle fly (Diptera: Phoridae) new to Britain caught in a net suspended 200 metres above the ground

A - Papers appearing in refereed journals

Disney, R. H. L. and Chapman, J. W. 2001. A scuttle fly (Diptera: Phoridae) new to Britain caught in a net suspended 200 metres above the ground. British Journal of Entomology and Natural History. 14, pp. 39-43.

Repellency of non-host plants to oilseed rape pests

C2 - Non-edited contributions to conferences

Stevenson, A. L., Osborne, J. L. and Powell, W. 2001. Repellency of non-host plants to oilseed rape pests. Abstracts British Ecological Society Winter Meeting, Birmingham, 3-5 January 2001 . pp. 56

Bee-mediated gene flow into fields of oil-seed rape, Brassica napus

C2 - Non-edited contributions to conferences

Cresswell, J. E. and Osborne, J. L. 2001. Bee-mediated gene flow into fields of oil-seed rape, Brassica napus. Abstracts British Ecological Society Winter Meeting, Birmingham, 3-5 January 2001 . pp. 28

Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 20 October 2000

D1 - Technical reports: non-confidential

Firbank, L. G., Bater, J., Bennett, S., Brooks, D., Bohan, D. A., Champion, G. T., Clark, S. J., Daniels, R., Dewar, A. M., Glen, D. M., Haughton, A. J., Hawes, C., Heard, M., Hill, M., Maudsley, M. J., Marshall, E. J. P., May, M. J., Norton, L., Osborne, J. L., Pidgeon, J. D., Perry, J. N., Rossall, M., Rothery, P., Roy, D., Scott, R., Squire, G., Watkins, J., Whittaker, D. and Woiwod, I. P. 2000. Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 20 October 2000. Department for Environment, Food & Rural Affairs (DEFRA).

The use of pollen cues in resource location by a pollinator and a pest

F - Theses

Cook, S. M. 2000. The use of pollen cues in resource location by a pollinator and a pest. F - Theses

A simple sequence repeat-based linkage map of barley

A - Papers appearing in refereed journals

Ramsay, L., Macaulay, M., Degli Ivanissevich, S., Maclean, K., Cardle, L., Fuller, J., Edwards, K. J., Tuvesson, S., Morgante, M., Massari, A., Maestri, E., Marmiroli, N., Sjakste, T., Ganal, M., Powell, W. and Waugh, R. 2000. A simple sequence repeat-based linkage map of barley. Genetics. 156, pp. 1997-2005.

Harmonic radar: progress in the use of this new technique to study bee flight

C1 - Edited contributions to conferences/learned societies

Williams, I. H., Osborne, J. L., Riley, J. R., Smith, A. D., Reynolds, D. R., Carreck, N. L. and Poppy, G. M. 2000. Harmonic radar: progress in the use of this new technique to study bee flight. Proceedings 6th International Conference on Apiculture in Tropical Climates, Costa Rica, 13-19 August 1996 . International Bee Research Association - IBRA. pp. 135-139

The use of field margins in the manipulation of parasitoids for aphid control in arable crops

C1 - Edited contributions to conferences/learned societies

Powell, W. 2000. The use of field margins in the manipulation of parasitoids for aphid control in arable crops. Proceedings Brighton Crop Protection Conference - Pests and Diseases, 2000 . pp. 579-584

Aphid-induced plant volatiles influencing parasitoid behaviour

C2 - Non-edited contributions to conferences

Poppy, G. M., Powell, W., Guerrieri, E. and Pennacchio, F. 2000. Aphid-induced plant volatiles influencing parasitoid behaviour. Abstract Book 1: 21st International Congress of Entomology, Foz do Iguassu, Brazil, 20-26 August 2000 .

Host selection strategies by the aphid parasitoid Aphidius ervi

C2 - Non-edited contributions to conferences

Pennacchio, F., Battaglia, D., Guerrieri, E., Poppy, G. M., Powell, W., Romano, A. and Tranfaglia, A. 2000. Host selection strategies by the aphid parasitoid Aphidius ervi. Abstracts Book 1: 21st International Congress of Entomology, Foz do Iguassu, Brazil, 20-26 August 2000 .

Principles for regulatory testing and interpretation of semi-field and field studies with non-target arthropods

A - Papers appearing in refereed journals

Candolfi, M., Bigler, F., Campbell, P., Heimbach, U., Schmuck, R., Angeli, G., Bakker, F., Brown, K., Carli, G., Dinter, A., Forti, D., Forster, R., Gathmann, A., Hassan, S., Mead-Briggs, M., Melandri, M., Neuwmann, P., Pasqualini, E., Powell, W., Reboulet, J-N., Romijn, K., Sechser, B., Thieme, Ufer, A., Vergnet, Ch. and Vogt, H. 2000. Principles for regulatory testing and interpretation of semi-field and field studies with non-target arthropods. Anzeiger fur Schadlingskunde/Journal of Pest Science. 73 (6), pp. 141-147.

Movement of aphid parasitoids over different spatial scales studied using molecular markers

C2 - Non-edited contributions to conferences

Loxdale, H. D., Brookes, C. P. and Powell, W. 2000. Movement of aphid parasitoids over different spatial scales studied using molecular markers. Abstracts 21st International Congress of Entomology, Foz de Iguassu, Brazil, 20-26 August 2000 . pp. 2

Fitting host-parasitoid models with CV2>1 using hierarchical generalized linear models

A - Papers appearing in refereed journals

Perry, J. N., Noh, M. S., Lee, Youngsook, Alston, R. D., Mohd Norowi, H., Powell, W. and Rennolls, K. 2000. Fitting host-parasitoid models with CV2>1 using hierarchical generalized linear models. Proceedings of the Royal Society of London Series B Biological Sciences. 267, pp. 2043-2048.

On the history and distribution of Athysanus argentarius Metcalf (Hem.: Cicadellidae) in Britain

A - Papers appearing in refereed journals

Salmon, M. A. and Chapman, J. W. 2000. On the history and distribution of Athysanus argentarius Metcalf (Hem.: Cicadellidae) in Britain. British Journal of Entomology and Natural History. 13, pp. 91-93.

Physical and chemical cues influencing the oviposition behaviour of Aphidius ervi

A - Papers appearing in refereed journals

Battaglia, D., Poppy, G. M., Powell, W., Romano, A., Tranfaglia, A. and Pennacchio, F. 2000. Physical and chemical cues influencing the oviposition behaviour of Aphidius ervi. Entomologia Experimentalis et Applicata. 94 (3), pp. 219-227. https://doi.org/10.1046/j.1570-7458.2000.00623.x

An economic model of the limits to foraging range in central place foragers with numerical solutions for bumblebees

A - Papers appearing in refereed journals

Cresswell, J. E., Osborne, J. L. and Goulson, D. 2000. An economic model of the limits to foraging range in central place foragers with numerical solutions for bumblebees. Ecological Entomology. 25 (3), pp. 249-255. https://doi.org/10.1046/j.1365-2311.2000.00264.x

The role of plant chemical cues in determining host preference in the generalist aphid parasitoid Aphidius colemani

A - Papers appearing in refereed journals

Storeck, A., Poppy, G. M., Van Emden, H. F. and Powell, W. 2000. The role of plant chemical cues in determining host preference in the generalist aphid parasitoid Aphidius colemani. Entomologia Experimentalis et Applicata. 97 (1), pp. 41-46. https://doi.org/10.1046/j.1570-7458.2000.00714.x

Pollination and gene flow in white clover, growing in a patchy habitat

C2 - Non-edited contributions to conferences

Osborne, J. L., Williams, I. H., Marshall, A. T. and Michaelson-Yates, T. P. T. 2000. Pollination and gene flow in white clover, growing in a patchy habitat. Abstracts 8th International Pollination Symposium, Mosonmagyarovar, Hungary, 10-14 July 2000 . pp. 15

The effect of spatial scale on interactions between two weevils and their parasitoid

A - Papers appearing in refereed journals

Mohd Norowi, Hamid, Perry, J. N., Powell, W. and Rennolls, K. 2000. The effect of spatial scale on interactions between two weevils and their parasitoid. Ecological Entomology. 25 (2), pp. 188-196. https://doi.org/10.1046/j.1365-2311.2000.00242.x

Farm scale evaluation of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim Report. 3 March 2000

D1 - Technical reports: non-confidential

Firbank, L. G., Brooks, D., Champion, G., Daniels, R., Dewar, A. M., Dixon, M., Haughton, A. J., Hawes, C., Heard, M., Hill, M., Lutman, P. J. W., Maudsley, M., May, M. J., Osborne, J. L., Pidgeon, J. D., Perry, J. N., Rothery, P., Roy, D., Scott, R., Squire, G., Watkins, J. and Woiwod, I. P. 2000. Farm scale evaluation of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim Report. 3 March 2000.

Ontogeny of orientation flight in the honeybee revealed by harmonic radar

A - Papers appearing in refereed journals

Capaldi, E. A., Smith, A. D., Osborne, J. L., Fahrbach, S. E., Farris, S. M., Reynolds, D. R., Edwards, A. S., Martin, A., Robinson, G. E., Poppy, G. M. and Riley, J. R. 2000. Ontogeny of orientation flight in the honeybee revealed by harmonic radar. Nature. 403 (6769), pp. 537-540. https://doi.org/10.1038/35000564

Age-related cannibalism and horizontal transmission of a nuclear polyhedrosis virus in larval Spodoptera frugiperda

A - Papers appearing in refereed journals

Chapman, J. W., Williams, T., Escribano, A., Caballero, P., Cave, R. D. and Goulson, D. 1999. Age-related cannibalism and horizontal transmission of a nuclear polyhedrosis virus in larval Spodoptera frugiperda. Ecological Entomology. 24 (3), pp. 268-275. https://doi.org/10.1046/j.1365-2311.1999.00224.x

Course control during foraging movements: observations using harmonic radar

C2 - Non-edited contributions to conferences

Riley, J. and Osborne, J. L. 1999. Course control during foraging movements: observations using harmonic radar. Abstracts 20th Symposium of the Royal Entomological Society: Insect Movement: Mechanisms and Consequences, London, 13-14 September 1999 .

Parasitoid hosts

B - Book chapters etc edited externally

Powell, W. 1999. Parasitoid hosts. in: Hardie, J. and Minks, A. K. (ed.) Pheromones of non-lepidopteran insects associated with agricultural plants Wallingford, Oxon CAB International (CABI). pp. 405-427

Aphid-induced plant volatiles and the specific attraction of aphid parasitoids

C2 - Non-edited contributions to conferences

Poppy, G. M. and Powell, W. 1999. Aphid-induced plant volatiles and the specific attraction of aphid parasitoids. Abstracts 14th International Plant Protection Congress, Jerusalem, July 1999 .

Over what distances do honey bees fly to GM and conventional oilseed rape?

C2 - Non-edited contributions to conferences

Osborne, J. L., Carreck, N. L., Herrmann, D. and Williams, I. H. 1999. Over what distances do honey bees fly to GM and conventional oilseed rape? Abstracts British Ecological Society Winter and Annual General Meeting, Leeds, 20-22 December 1999 . pp. 72

Induction and systemic release of herbivore-induced plant volatiles mediating in-flight orientation of Aphidius ervi

A - Papers appearing in refereed journals

Guerrieri, E., Poppy, G. M., Powell, W., Tremblay, E. and Pennacchio, F. 1999. Induction and systemic release of herbivore-induced plant volatiles mediating in-flight orientation of Aphidius ervi. Journal of Chemical Ecology. 25, pp. 1247-1261.

Responses to aphid sex pheromones by the pea aphid parasitoids Aphidius ervi and Aphidius eadyi

A - Papers appearing in refereed journals

Glinwood, R. T., Du, Y-J. and Powell, W. 1999. Responses to aphid sex pheromones by the pea aphid parasitoids Aphidius ervi and Aphidius eadyi. Entomologia Experimentalis et Applicata. 92 (2), pp. 227-232. https://doi.org/10.1046/j.1570-7458.1999.00541.x

Vertical-Looking Radar: a powerful new tool for monitoring insect flight at altitude

C2 - Non-edited contributions to conferences

Chapman, J. W., Woiwod, I. P., Dewar, A. M., Reynolds, D. R., Smith, A. D. and Riley, J. R. 1999. Vertical-Looking Radar: a powerful new tool for monitoring insect flight at altitude. Abstracts British Ecological Society Winter and Annual General Meeting, Leeds, 20-22 December 1999 .

Vertical-Looking Radar: a powerful new tool for monitoring insect flight at altitude

C2 - Non-edited contributions to conferences

Chapman, J. W., Woiwod, I. P., Dewar, A. M., Reynolds, D. R., Smith, A. D. and Riley, J. 1999. Vertical-Looking Radar: a powerful new tool for monitoring insect flight at altitude. Abstracts 20th Symposium of the Royal Entomological Society: Insect Movement: Mechanisms and Consequences, London, 13-14 September 1999 .

Tracking bees with radar

A - Papers appearing in refereed journals

Carreck, N. L., Osborne, J. L., Capaldi, E. A. and Riley, J. R. 1999. Tracking bees with radar. Bee World. 80 (3), pp. 124-131. https://doi.org/10.1080/0005772X.1999.11099441

The effect of spatial scale on interactions between two weevils and their food plant

A - Papers appearing in refereed journals

Hamid, Mohd Norowi, Perry, J. N., Powell, W. and Rennolls, K. 1999. The effect of spatial scale on interactions between two weevils and their food plant. Acta Oecologica - International journal of ecology. 20, pp. 537-549.

Pollen beetle, Meligethes aeneus Fabricius, incidence in the composite hybrid winter oilseed rape, Synergy

C1 - Edited contributions to conferences/learned societies

Cook, S. M., Murray, D. A. and Williams, I. H. 1999. Pollen beetle, Meligethes aeneus Fabricius, incidence in the composite hybrid winter oilseed rape, Synergy. Proceedings 10th International Rapeseed Congress: New Horizons for an Old Crop, Canberra, 26-29 September 1999. CD ROM and Abstract Book .

A landscape-scale study of bumble bee foraging range and constancy, using harmonic radar

A - Papers appearing in refereed journals

Osborne, J. L., Clark, S. J., Morris, R. J., Williams, I. H., Riley, J. R., Smith, A. D., Reynolds, D. R. and Edwards, A. S. 1999. A landscape-scale study of bumble bee foraging range and constancy, using harmonic radar. Journal of Applied Ecology. 36 (4), pp. 519-533. https://doi.org/10.1046/j.1365-2664.1999.00428.x

Compensation for wind drift by bumble-bees

A - Papers appearing in refereed journals

Riley, J. R., Reynolds, D. R., Smith, A. D., Edwards, A. S., Osborne, J. L., Williams, I. H. and McCartney, H. A. 1999. Compensation for wind drift by bumble-bees. Nature. 400 (6740), p. 126. https://doi.org/10.1038/22029

Aphids, predators and parasitoids

C1 - Edited contributions to conferences/learned societies

Wadhams, L. J., Birkett, M. A., Powell, W. and Woodcock, C. M. 1999. Aphids, predators and parasitoids. Goode, J. A. and Chadwick, D. J. (ed.) Insect-plant Interactions and Induced Plant Defence. Novartis Foundation Symposium 223 . John Wiley & Sons Chichester, West Sussex. pp. 60-73

Comparative responses of parasitoids to synthetic and plant-extracted nepetalactone component of aphid sex pheromones

A - Papers appearing in refereed journals

Glinwood, R. T., Du, Y-J., Smiley, D. W. M. and Powell, W. 1999. Comparative responses of parasitoids to synthetic and plant-extracted nepetalactone component of aphid sex pheromones. Journal of Chemical Ecology. 25, pp. 1481-1488.

The effects of habitat fragmentation on pollination and gene flow in white clover

C2 - Non-edited contributions to conferences

Osborne, J. L., Williams, I. H., Marshall, A. H. and Michaelson-Yeates, T. P. T. 1999. The effects of habitat fragmentation on pollination and gene flow in white clover. Abstracts British Ecological Society Winter and Annual General Meeting, Leicester, 5-8 January 1999 .

Borage

A - Papers appearing in refereed journals

Osborne, J. L. 1999. Borage. Bee World. 80, pp. 33-36.

Spatial aspects in modelling pest-crop interactions

C1 - Edited contributions to conferences/learned societies

Mohd Norowi, H., Perry, J. N., Powell, W. and Rennolls, K. 1999. Spatial aspects in modelling pest-crop interactions. Proceedings 5th International Conference on Plant Protection in the Tropics, Kuala Lumpur, 15-18 March 1999 . Malaysian Plant Protection Society, Kuala Lumpur, Malaysia. pp. 29-34

Aphid sex pheromones: manipulation of beneficial insects for aphid population control

C1 - Edited contributions to conferences/learned societies

Glinwood, R. T., Smiley, D. W. M., Hardie, J., Pickett, J. A., Powell, W., Wadhams, L. J. and Woodcock, C. M. 1999. Aphid sex pheromones: manipulation of beneficial insects for aphid population control. Wiley.

Harmonic radar observations of honey bee orientation flights

C2 - Non-edited contributions to conferences

Riley, J. R., Reynolds, D. R., Smith, A. D., Edwards, A., Capaldi, E., Fahrbach, S., Robinson, G., Osborne, J. L., Martin, A. and Poppy, G. M. 1998. Harmonic radar observations of honey bee orientation flights. Wehner, R. and Elsner, N. (ed.) Abstracts New Neuroethology on the Move: Proceedings 25th Gottingen Neurobiology Conference, 1998 . pp. 172

Aphid sex pheromones: manipulation of beneficial insects for aphid population control

C2 - Non-edited contributions to conferences

Glinwood, R., Smiley, D. W. M., Hardie, J., Pickett, J. A., Powell, W., Wadhams, L. J. and Woodcock, C. M. 1998. Aphid sex pheromones: manipulation of beneficial insects for aphid population control. Abstracts 9th International Congress on Pesticide Chemistry: the Food-Environment Challenge, London, 2-7 August 1998 . pp. 3D-002

Assessment of risks posed by pesticides to non-target arthropods

C2 - Non-edited contributions to conferences

Birnie, L. C., Kennedy, P. J., Shaw, K. E., Denholm, I., Perry, J. N. and Powell, W. 1998. Assessment of risks posed by pesticides to non-target arthropods. Abstracts 9th International Congress on Pesticide Chemistry: the Food-Environment Challenge, London, 2-7 August 1998 . pp. 8B-025

Pest control by a community of natural enemies

C1 - Edited contributions to conferences/learned societies

Sunderland, K. D., Axelsen, J. A., Dromph, K., Freier, B., Hemptinne, J-L., Holst, N. H., Mols, P. J. M., Petersen, M. K., Powell, W., Ruggle, P., Triltsch, H. and Winder, L. 1998. Pest control by a community of natural enemies.

The complementary roles of laboratory and field testing in ecotoxicological risk assessment

C1 - Edited contributions to conferences/learned societies

Denholm, I., Birnie, L. C., Kennedy, P. J., Shaw, K. E., Perry, J. N. and Powell, W. 1998. The complementary roles of laboratory and field testing in ecotoxicological risk assessment. Proceedings Brighton Crop Protection Conference - Pests and Diseases, 1998 . pp. 583-590

Direct and indirect effects of transgenic potatoes expressing the snowdrop lectin (GNA) on the aphid parasitoid, Aphidius ervi

C2 - Non-edited contributions to conferences

Couty, A., Poppy, G. M., Powell, W. and Gatehouse, A. M. R. 1998. Direct and indirect effects of transgenic potatoes expressing the snowdrop lectin (GNA) on the aphid parasitoid, Aphidius ervi. Abstracts 10th International Symposium on Insect-Plant Relationships, Oxford, 4-11 July 1998 . pp. 55

Aphid sex pheromones to enhance parasitoid efficiency (Home-Grown Cereals Authority Project Report No. 155)

D1 - Technical reports: non-confidential

Powell, W. and Glinwood, R. T. 1998. Aphid sex pheromones to enhance parasitoid efficiency (Home-Grown Cereals Authority Project Report No. 155). H-GCA, London.

Semiochemicals to increase parasitism in aphid pest control

C1 - Edited contributions to conferences/learned societies

Powell, W. 1998. Semiochemicals to increase parasitism in aphid pest control. Wiley. https://doi.org/10.1002/(SICI)1096-9063(1998110)54:3<291::AID-PS804>3.0.CO;2-9

Increased parasitization of aphids on trap plants alongside vials releasing synthetic aphid sex pheromone and effective range of the pheromone

A - Papers appearing in refereed journals

Glinwood, R. T., Powell, W. and Tripathi, C. P. M. 1998. Increased parasitization of aphids on trap plants alongside vials releasing synthetic aphid sex pheromone and effective range of the pheromone. Biocontrol Science and Technology. 8 (4), pp. 607-614. https://doi.org/10.1080/09583159830126

Identification of semiochemicals released during aphid feeding that attract parasitoid Aphidius ervi

A - Papers appearing in refereed journals

Du, Y., Poppy, G. M., Powell, W., Pickett, J. A., Wadhams, L. J. and Woodcock, C. M. 1998. Identification of semiochemicals released during aphid feeding that attract parasitoid Aphidius ervi. Journal of Chemical Ecology. 24, pp. 1355-1368.

Strategies involved in the location of hosts by the parasitoid Aphidius ervi Haliday (Hymenoptera: Braconidae: Aphidiinae)

A - Papers appearing in refereed journals

Powell, W., Pennacchio, F., Poppy, G. M. and Tremblay, E. 1998. Strategies involved in the location of hosts by the parasitoid Aphidius ervi Haliday (Hymenoptera: Braconidae: Aphidiinae). Biological Control. 11, pp. 104-112.

Electrophoretic study of five aphid parasitoid species of the genus Aphidius (Hymenoptera: Braconidae), including evidence for reproductively isolated sympatric populations and a cryptic species

A - Papers appearing in refereed journals

Atanassova, P., Brookes, C. P., Loxdale, H. D. and Powell, W. 1998. Electrophoretic study of five aphid parasitoid species of the genus Aphidius (Hymenoptera: Braconidae), including evidence for reproductively isolated sympatric populations and a cryptic species. Bulletin of Entomological Research. 88 (1), pp. 3-13. https://doi.org/10.1017/S000748530004150X

The use of single-species spatially explicit models

C1 - Edited contributions to conferences/learned societies

Topping, C. J., Booij, K., Daamen, R. A., Dinter, A., Heimbach, U., Kennedy, P. J., Langer, V., Perry, J. N., Powell, W., Skirvin, D., Stilmant, D., Thomas, C. F. G. and Winstone, L. 1997. The use of single-species spatially explicit models.

Herbivore-induced synomones regulating the flight behaviour of the aphid parasitoid Aphidius ervi (Hymenoptera: Braconidae)

C2 - Non-edited contributions to conferences

Poppy, G. M., Guerrieri, E., Powell, W., Pennacchio, F. and Tremblay, E. 1997. Herbivore-induced synomones regulating the flight behaviour of the aphid parasitoid Aphidius ervi (Hymenoptera: Braconidae). Abstracts 6th European Workshop on Insect Parasitoids, Valencia, March 1997 .

Aphid-induced plant synomones affecting the foraging behaviour of the parasitoid Aphidius ervi

C2 - Non-edited contributions to conferences

Poppy, G. M., Guerrieri, E., Powell, W. and Pennacchio, F. 1997. Aphid-induced plant synomones affecting the foraging behaviour of the parasitoid Aphidius ervi. Abstracts Entomology '97, Newcastle, 10-12 September 1997 .

Physical and chemical cues regulating the oviposition behaviour of Aphidius ervi Haliday (Hymenoptera: Braconidae)

C2 - Non-edited contributions to conferences

Battaglia, D., Pennacchio, F., Poppy, G. M., Powell, W., Romano, A. and Tranfaglia, A. 1997. Physical and chemical cues regulating the oviposition behaviour of Aphidius ervi Haliday (Hymenoptera: Braconidae). Abstracts 6th European Workshop on Insect Parasitoids, Valencia, March 1997 .

Chemically mediated associative learning in the host foraging behavior of the aphid parasitoid Aphidius ervi (Hymenoptera: Braconidae)

A - Papers appearing in refereed journals

Du, Y., Poppy, G. M., Powell, W. and Wadhams, L. J. 1997. Chemically mediated associative learning in the host foraging behavior of the aphid parasitoid Aphidius ervi (Hymenoptera: Braconidae). Journal of Insect Behavior. 10, pp. 509-522.

Aphid parasitoid responses to semiochemicals - genetic, conditioned or learnt?

A - Papers appearing in refereed journals

Poppy, G. M., Powell, W. and Pennacchio, F. 1997. Aphid parasitoid responses to semiochemicals - genetic, conditioned or learnt? Entomophaga. 42, pp. 193-199.

Sublethal effects of pesticides on locomotory behaviour of beneficial arthropods

C1 - Edited contributions to conferences/learned societies

Kennedy, P. J., Umoru, P. A. and Powell, W. 1997. Sublethal effects of pesticides on locomotory behaviour of beneficial arthropods. Haskell, P. T. and McEwen, P. K. (ed.) New studies in ecotoxicology . Welsh Pest Management Forum. pp. 37-41

Techniques in the study of insect pollination

B - Book chapters etc edited externally

Corbet, S. A. and Osborne, J. L. 1997. Techniques in the study of insect pollination. in: Walton, M. P. and Dent, D. R. (ed.) Methods in ecological and agricultural entomology CABI International, Wallingford, Oxon (CABI). pp. 221-241

'Push-Pull' strategies for pest control

G - Articles in popular magazines and other technical publications

Smart, L. E., Pickett, J. A. and Powell, W. 1997. 'Push-Pull' strategies for pest control. Grain Legumes. No. 15, pp. 14-15.

The occurrence of aphid parasitoids in arable crops in northern Pakistan

C2 - Non-edited contributions to conferences

Rehman, A., Powell, W., Deadman, M. L. and Hashmi, A. A. 1997. The occurrence of aphid parasitoids in arable crops in northern Pakistan. Abstracts 3rd International Congress of Entomological Sciences, Islamabad, 18-20 March 1997 .

Nectar and flower production in Vicia faba L. (field bean) at ambient and elevated carbon dioxide

A - Papers appearing in refereed journals

Osborne, J. L., Awmack, C. S., Clark, S. J., Williams, I. H. and Mills, V. C. 1997. Nectar and flower production in Vicia faba L. (field bean) at ambient and elevated carbon dioxide. Apidologie. 28, pp. 43-55. https://doi.org/10.1051/apido:19970105

Harmonic radar: a new technique for investigating bumblebee and honey bee foraging flight

C1 - Edited contributions to conferences/learned societies

Osborne, J. L., Williams, I. H., Carreck, N. L., Poppy, G. M., Riley, J. R., Smith, A. D., Reynolds, D. R. and Edwards, A. S. 1997. Harmonic radar: a new technique for investigating bumblebee and honey bee foraging flight. International Society of Horticultural Science (ISHS).

The use of harmonic radar to track insects flying at low altitude

C2 - Non-edited contributions to conferences

Riley, J. R., Smith, A. D., Reynolds, D. R., Edwards, A., Osborne, J. L., Williams, I. H., Carreck, N. L. and Poppy, G. M. 1996. The use of harmonic radar to track insects flying at low altitude. In Abstracts 5th European Conference on Wildlife Telemetry, Strasbourg, August 1996 .

Influence of wheat and oat cultivars on the development of the cereal aphid parasitoid Aphidius rhopalosiphi and the generalist aphid parasitoid Ephedrus plagiator

A - Papers appearing in refereed journals

Fuentes-Contreras, J. E., Powell, W., Wadhams, L. J., Pickett, J. A. and Niemeyer, H. M. 1996. Influence of wheat and oat cultivars on the development of the cereal aphid parasitoid Aphidius rhopalosiphi and the generalist aphid parasitoid Ephedrus plagiator. Annals of Applied Biology - AAB. 128 (2), pp. 181-187. https://doi.org/10.1111/j.1744-7348.1996.tb05742.x

Host preference behaviour of the aphid parasitoids Praon volucre and Praon myzophagum (Hymenoptera: Aphidiidae)

C2 - Non-edited contributions to conferences

Rehman, A., Powell, W. and Deadman, M. L. 1996. Host preference behaviour of the aphid parasitoids Praon volucre and Praon myzophagum (Hymenoptera: Aphidiidae). Abstracts 2nd International Congress of Entomological Sciences, Islamabad, 19-21 March 1996 . pp. 69-70

Parasitoid responses to semiochemicals - innate, conditioned or learnt?

C2 - Non-edited contributions to conferences

Poppy, G. M., Powell, W. and Pennacchio, F. 1996. Parasitoid responses to semiochemicals - innate, conditioned or learnt? Proceedings Aphidophaga 6, Gembloux, 2-6 September 1996 .

Reproduction of beneficial predators and parasitoids in agroecosystems in relation to habitat quality and food availability

A - Papers appearing in refereed journals

Sunderland, K. D., Bilde, T., Den Nijs, L. J. M. F., Dinter, A., Heimbach, U., Lys, J. A., Powell, W. and Toft, S. 1996. Reproduction of beneficial predators and parasitoids in agroecosystems in relation to habitat quality and food availability. Acta Jutlandica. 71(2), pp. 117-153.

Genetic influences on aphid parasitoid host selection

C2 - Non-edited contributions to conferences

Powell, W. and Rehman. A. 1996. Genetic influences on aphid parasitoid host selection.

Strategies involved in the location of hosts by the aphid parasitoid Aphidius ervi Halliday (Hymenoptera: Braconidae: Aphidiinae)

C2 - Non-edited contributions to conferences

Powell, W., Pennacchio, F., Poppy, G. M. and Tremblay, E. 1996. Strategies involved in the location of hosts by the aphid parasitoid Aphidius ervi Halliday (Hymenoptera: Braconidae: Aphidiinae). Proceedings 20th International Congress of Entomology, Firenze, 25-31 August 1996 . pp. 623

Harmonic radar: a new technique for investigating bumble bee and honey bee foraging flight

C2 - Non-edited contributions to conferences

Osborne, J. L., Williams, I. H., Carreck, N. L., Poppy, G. M., Riley, J. R., Smith, A. D., Reynolds, D. R. and Edwards, A. 1996. Harmonic radar: a new technique for investigating bumble bee and honey bee foraging flight. Abstracts 7th International Pollination Symposium, Lethbridge, Canada, 23-28 June 1996 .

Nectar and flower production in Vicia faba L. (field bean) at elevated carbon dioxide

C2 - Non-edited contributions to conferences

Osborne, J. L., Awmack, C. S., Clark, S. J., Williams, I. H. and Mills, V. C. 1996. Nectar and flower production in Vicia faba L. (field bean) at elevated carbon dioxide. Abstracts 7th International Pollination Symposium, Lethbridge, Canada, 23-28 June 1996 .

The role of host-induced plant synomones on in-flight orientation of the aphid parasitoid Aphidius ervi Haliday (Hymenoptera, Braconidae)

C2 - Non-edited contributions to conferences

Guerrieri, E., Du, Y.J., Poppy, G. M., Powell, W., Pennacchio, F. and Tremblay, E. 1996. The role of host-induced plant synomones on in-flight orientation of the aphid parasitoid Aphidius ervi Haliday (Hymenoptera, Braconidae). Proceedings 20th International Congress of Entomology, Firenze, 25-31 August 1996 . pp. 647

Relative importance of semiochemicals from first and second trophic levels in host foraging behaviour of Aphidius ervi

A - Papers appearing in refereed journals

Du, Y.J., Poppy, G. M. and Powell, W. 1996. Relative importance of semiochemicals from first and second trophic levels in host foraging behaviour of Aphidius ervi. Journal of Chemical Ecology. 22, pp. 1591-1605.

Colour vision and oviposition behaviour in Aphidius ervi Haliday (Hymenoptera, Braconidae)

C2 - Non-edited contributions to conferences

Battaglia, D., Pennacchio, F., Romano, A., Tranfaglia, A., Poppy, G. M. and Powell, W. 1996. Colour vision and oviposition behaviour in Aphidius ervi Haliday (Hymenoptera, Braconidae). Proceedings 20th International Congress of Entomology, Firenze, 25-31 August 1996 . pp. 647

The foraging efficiency of the parasitoid Diaeretiella rapae (Hymenoptera: Braconidae) in relation to the spatial distribution of aphids on plants

A - Papers appearing in refereed journals

Powell, W. and Nickless, A. 1996. The foraging efficiency of the parasitoid Diaeretiella rapae (Hymenoptera: Braconidae) in relation to the spatial distribution of aphids on plants. Acta Jutlandica. 71(2), pp. 97-106.

Bumble bees as pollinators of crops and wild flowers

B - Book chapters etc edited externally

Osborne, J. L. and Williams, I. H. 1996. Bumble bees as pollinators of crops and wild flowers. in: Matheson, A. (ed.) Bumble bees for pleasure and profit International Bee Research Association, (IBRA), Cardiff. pp. 24-32

Science round-up: focusing on bumble bees

G - Articles in popular magazines and other technical publications

Osborne, J. L. 1996. Science round-up: focusing on bumble bees. Bee World. 77, pp. 57-61.

Pollinator management: matching bees and flowers

G - Articles in popular magazines and other technical publications

Osborne, J. L. 1996. Pollinator management: matching bees and flowers.

Sex pheromone of aphid parasitoid Praon volucre (Hymenoptera, Braconidae)

A - Papers appearing in refereed journals

Nazzi, F., Powell, W., Wadhams, L. J. and Woodcock, C. M. 1996. Sex pheromone of aphid parasitoid Praon volucre (Hymenoptera, Braconidae). Journal of Chemical Ecology. 22, pp. 1169-1175.

Tracking bees with harmonic radar

A - Papers appearing in refereed journals

Riley, J. R., Smith, A. D., Reynolds, D. R., Edwards, A. S., Osborne, J. L., Williams, I. H., Carreck, N. L. and Poppy, G. M. 1996. Tracking bees with harmonic radar. Nature. 379 (6560), pp. 29-30. https://doi.org/10.1038/379029b0

Aphid attack - working on the insides

G - Articles in popular magazines and other technical publications

Powell, W. 1996. Aphid attack - working on the insides. Farming and Conservation. April 1996, pp. 12-14.

Effect of pirimicarb on the foraging behaviour of Diaeretiella rapae (Hymenoptera: Braconidae) on host-free and infested oilseed rape plants

A - Papers appearing in refereed journals

Umoru, P. A., Powell, W. and Clark, S. J. 1996. Effect of pirimicarb on the foraging behaviour of Diaeretiella rapae (Hymenoptera: Braconidae) on host-free and infested oilseed rape plants. Bulletin of Entomological Research. 86 (2), pp. 193-201. https://doi.org/10.1017/S0007485300052445

Fatal attraction

G - Articles in popular magazines and other technical publications

Powell, W. 1995. Fatal attraction. Grower. 124(5), pp. 17-18.

Populations and communities

B - Book chapters etc edited externally

Powell, W. and Walton, M. P. 1995. Populations and communities. in: Jervis, M. A. and Kidd, N. (ed.) Insect natural enemies: practical approaches to their study and evaluation Chapman & Hall, London. pp. 223-292

Within-field spatial heterogeneity of arthropod predators and parasitoids

C1 - Edited contributions to conferences/learned societies

Powell, W., Hawthorne, A., Hemptinne, J. L., Holopainen, J. K., Den Nijs, L. J. F. M., Riedel, W. and Ruggle, P. 1995. Within-field spatial heterogeneity of arthropod predators and parasitoids.

Using mark-release-recapture techniques to study the influence of spatial heterogeneity on carabids

C1 - Edited contributions to conferences/learned societies

Powell, W. and Ashby, J. E. 1995. Using mark-release-recapture techniques to study the influence of spatial heterogeneity on carabids.

Variations of body length, weight, fat content and survival in Coccinella septempunctata at different hibernation sites

A - Papers appearing in refereed journals

Zhou, X-L, Honek, A., Powell, W. and Carter, N. 1995. Variations of body length, weight, fat content and survival in Coccinella septempunctata at different hibernation sites. Entomologia Experimentalis et Applicata. 75 (2), pp. 99-107.

Effects of incorporating or burning straw, and of different cultivation systems, on winter wheat grown on two soil types, 1985-91

A - Papers appearing in refereed journals

Prew, R. D., Ashby, J. E., Bacon, E. T. G., Christian, D. G., Gutteridge, R. J., Jenkyn, J. F., Powell, W. and Todd, A. D. 1995. Effects of incorporating or burning straw, and of different cultivation systems, on winter wheat grown on two soil types, 1985-91. The Journal of Agricultural Science. 124 (2), pp. 173-194. https://doi.org/10.1017/S0021859600072853

Effect of triazamate on resistant Myzus persicae on sugar beet under field cages

C1 - Edited contributions to conferences/learned societies

Dewar, A. M., Haylock, L. A., Chapman, J. W., Devine, G. J., Harling, Z. and Devonshire, A. L. 1994. Effect of triazamate on resistant Myzus persicae on sugar beet under field cages. Brighton Crop Protection Conference - Pests and Diseases, 1994 . pp. 407-412

The aphid sex pheromone: a novel host location cur for the parasitoid Praon volucre

C1 - Edited contributions to conferences/learned societies

Lilley, R., Hardie, J., Powell, W. and Wadhams, L. J. 1994. The aphid sex pheromone: a novel host location cur for the parasitoid Praon volucre. Proceedings Brighton Crop Protection Conference - Pests and Diseases, 1994 . Wiley.

Electrophoretic studies of geographic and host strains of the aphid parasitoid Aphidius ervi

C2 - Non-edited contributions to conferences

Atanassova, P., Powell, W., Brookes, C. and Loxdale, H. 1994. Electrophoretic studies of geographic and host strains of the aphid parasitoid Aphidius ervi. Abstracts 5th European Congress of Entomology, York, 29th August-2nd September 1994 . pp. 251

Seasonal distribution and aerial movement of adult coccinellids on farmland

A - Papers appearing in refereed journals

Zhou, X-L, Carter, N. and Powell, W. 1994. Seasonal distribution and aerial movement of adult coccinellids on farmland. Biocontrol Science and Technology. 4, pp. 167-175.

Nemec and Stary's "population diversity centre" hypothesis for aphid parasitoids revisited

A - Papers appearing in refereed journals

Powell, W. 1994. Nemec and Stary's "population diversity centre" hypothesis for aphid parasitoids revisited. Norwegian Journal of Agricultural Sciences. Supplement 16, pp. 163-169.

The responses of Praon spp. parasitoids to aphid sex pheromone components in the field

A - Papers appearing in refereed journals

Hardie, J., Hick, A. J., Holler, C., Mann, J., Merritt, L., Nottingham, S. F., Powell, W., Wadhams, L. J., Witthinrich, J. and Wright, A. F. 1994. The responses of Praon spp. parasitoids to aphid sex pheromone components in the field. Entomologia Experimentalis et Applicata. 71 (2), pp. 95-99.

Design of field trials and its influence on the detection of pesticide side effects

C2 - Non-edited contributions to conferences

Kennedy, P. J., Carter, N., Walters, K. F. A., Perry, J. N., Powell, D. and Powell, W. 1994. Design of field trials and its influence on the detection of pesticide side effects. Abstracts Ecotoxicology - Ecological Dimensions: Proceedings 5th Annual Meeting of SETAC-Europe (UK Branch), Sheffield, 12-14 September 1994 . pp. 11

Design of field trials and its influence on the detection of pesticide side effects

C2 - Non-edited contributions to conferences

Kennedy, P. J., Carter, N., Walters, K. F. A., Perry, J. N., Powell, D. and Powell, W. 1994. Design of field trials and its influence on the detection of pesticide side effects. Abstracts 5th European Congress of Entomology, York, 29th August-2nd September 1994 . pp. 276

The field attraction of female %Praon parasitoids to an aphid sex pheromone

C2 - Non-edited contributions to conferences

Lilley, R. I., Hardie, J., Powell, W. and Wadhams, L. J. 1993. The field attraction of female %Praon parasitoids to an aphid sex pheromone. Abstracts 5th International Symposium of the Global IOBC Working Group on the Ecology of Aphidophaga: Behavioural Ecology, Augmentation and Enhancement of Aphidophaga, Antibes, 6-10 September 1993 .

Electroantennogram and olfactometer responses of aphid parasitoids to nepetalactone, a component of aphid sex pheromones

C2 - Non-edited contributions to conferences

Hardie, J., Isaacs, R., Nazzi, F., Powell, W., Wadhams, L. J. and Woodcock, C. M. 1993. Electroantennogram and olfactometer responses of aphid parasitoids to nepetalactone, a component of aphid sex pheromones. Abstracts 5th International Symposium of the Global IOBC Working Group on the Ecology of Aphidophaga: Behavioural Ecology, Augmentation and Enhancement of Aphidophaga, Antibes, 6-10 September 1993 .

Responses of the parasitoid Praon volucre (Hymenoptera: Braconidae) to aphid sex pheromone lures in cereal fields in autumn: implications for parasitoid manipulation

A - Papers appearing in refereed journals

Powell, W., Hardie, J., Hick, A. J., Holler, C., Mann, J., Merritt, L., Nottingham, S. F., Wadhams, L. J., Witthinrich, J. and Wright, A. F. 1993. Responses of the parasitoid Praon volucre (Hymenoptera: Braconidae) to aphid sex pheromone lures in cereal fields in autumn: implications for parasitoid manipulation. European Journal of Entomology. 90, pp. 435-438.

Sex pheromones in the cereal aphid parasitoids Praon volucre and Aphidius rhopalosiphi

A - Papers appearing in refereed journals

Decker, U. M., Powell, W. and Clark, S. J. 1993. Sex pheromones in the cereal aphid parasitoids Praon volucre and Aphidius rhopalosiphi. Entomologia Experimentalis et Applicata. 69 (1), pp. 33-39. https://doi.org/10.1111/j.1570-7458.1993.tb01725.x

Management of genetics of biological control introductions

A - Papers appearing in refereed journals

Hopper, K. R., Roush, R. T. and Powell, W. 1993. Management of genetics of biological control introductions. Annual Review of Entomology. 38, pp. 27-51.

The relationship between primary parasitoids and hyperparasitoids of cereal aphids: an analysis of field data

A - Papers appearing in refereed journals

Holler, C., Borgemeister, C. W., Haardt, H. and Powell, W. 1993. The relationship between primary parasitoids and hyperparasitoids of cereal aphids: an analysis of field data. Journal of Animal Ecology. 62 (1), pp. 12-21. https://doi.org/10.2307/5478

Synomones and kairomones from plants and honeydew in susceptible and resistant varieties; their importance to natural enemies.

C2 - Non-edited contributions to conferences

Powell, W. 1992. Synomones and kairomones from plants and honeydew in susceptible and resistant varieties; their importance to natural enemies. Abstracts 19th International Congress of Entomology, Beijing, 1992 .

Genetics of biological control introductions

C2 - Non-edited contributions to conferences

Hopper, K. R., Rousch, R. T. and Powell, W. 1992. Genetics of biological control introductions. Abstracts 19th International Congress of Entomology, Beijing, 1992 .

Genetics of biological control introductions

C2 - Non-edited contributions to conferences

Hopper, K. R., Roush, R. T. and Powell, W. 1992. Genetics of biological control introductions. Abstracts 19th International Congress of Entomology, Beijing, 1992 .

Les abeilles et la pollinisation des cultures et des fleurs sauvages dans la Communaute Europeene

A - Papers appearing in refereed journals

Corbet, S. A., Williams, I. H. and Osborne, J. L. 1992. Les abeilles et la pollinisation des cultures et des fleurs sauvages dans la Communaute Europeene. Apiacta. 27, pp. 105-108.

Tritrophic influences on aphid parasitoids (Hym.,Braconidae:Aphidiinae)

C1 - Edited contributions to conferences/learned societies

Powell, W. 1992. Tritrophic influences on aphid parasitoids (Hym.,Braconidae:Aphidiinae).

Honeydew as an ovipositional stimulant for two species of syrphids

A - Papers appearing in refereed journals

Budenberg, W. J. and Powell, W. 1992. Honeydew as an ovipositional stimulant for two species of syrphids. Entomologia Experimentalis et Applicata. 64, pp. 57-61.

The influence of aphids and honeydew on the leaving rate of searching aphid parasitoids from wheat plants

A - Papers appearing in refereed journals

Budenberg, W. J., Powell, W. and Clark, S. J. 1992. The influence of aphids and honeydew on the leaving rate of searching aphid parasitoids from wheat plants. Entomologia Experimentalis et Applicata. 63 (3), pp. 259-264. https://doi.org/10.1111/j.1570-7458.1992.tb01582.x

The influence of host food plants on host recognition by four aphidiine parasitoids (Hymenoptera: Braconidae)

A - Papers appearing in refereed journals

Powell, W. and Wright, A. F. 1992. The influence of host food plants on host recognition by four aphidiine parasitoids (Hymenoptera: Braconidae). Bulletin of Entomological Research. 81 (4), pp. 449-453. https://doi.org/10.1017/S0007485300032028

Les abeilles et la pollinisation de cultures et de fleurs sauvages dans la Communaute Europeenne

G - Articles in popular magazines and other technical publications

Corbet, S. A., Williams, I. H. and Osborne, J. L. 1991. Les abeilles et la pollinisation de cultures et de fleurs sauvages dans la Communaute Europeenne. Les Carnets du Cari. 13, pp. 18-21.

Ecology and population dynamics: Chairman's summing up and comments for the session on ecology and population dynamics

C2 - Non-edited contributions to conferences

Powell, W. 1991. Ecology and population dynamics: Chairman's summing up and comments for the session on ecology and population dynamics. Proceedings 4th European Parasitoid Workshop, Perugia, Italy, 3-5 April 1991 . pp. 5-6

Biochemical interactions between plant-herbivore-parasitoid

C1 - Edited contributions to conferences/learned societies

Pickett, J. A., Powell, W., Wadhams, L. J., Woodcock, C. M. and Wright, A. F. 1991. Biochemical interactions between plant-herbivore-parasitoid. Insect Parasitoids: 4th European Workshop, Perugia, April 1991.

Bees and the pollination of crop and wild flowers: changes in the European Community: review commissioned by Scientific and Technical Options Assessment, European Parliament

D1 - Technical reports: non-confidential

Corbet, S. A., Williams, I. H. and Osborne, J. L. 1991. Bees and the pollination of crop and wild flowers: changes in the European Community: review commissioned by Scientific and Technical Options Assessment, European Parliament.

Beekeeping, wild bees and pollination in the European Community

A - Papers appearing in refereed journals

Williams, I. H., Corbet, S. A. and Osborne, J. L. 1991. Beekeeping, wild bees and pollination in the European Community. Bee World. 72, pp. 170-180.

Bees, pollination and habitat change in the European Community

A - Papers appearing in refereed journals

Osborne, J. L., Williams, I. H. and Corbet, S. A. 1991. Bees, pollination and habitat change in the European Community. Bee World. 73, pp. 99-116.

Bees and the pollination of crop and wild flowers in the European Community

A - Papers appearing in refereed journals

Corbet, S. A., Williams, I. H. and Osborne, J. L. 1991. Bees and the pollination of crop and wild flowers in the European Community. Bee World. 72, pp. 47-59.

Cereal aphids and their natural enemies

C1 - Edited contributions to conferences/learned societies

Wratten, S. D. and Powell, W. 1991. Cereal aphids and their natural enemies. Carter, N., Potts, G. R., Darbyshire, J. F. and Firbank, L. G. (ed.) The Ecology of Temperate Cereal Fields. Proceedings 32nd Symposium of the British Ecological Society with the Association of Applied Biologists, University of Cambridge, 1991. Blackwell Scientific Publications, Oxford. pp. 233-257

The influence of semiochemicals on the behaviour of cereal aphid parasitoids (Hymenoptera)

C1 - Edited contributions to conferences/learned societies

Powell, W., Decker, U. M. and Budenberg, W. J. 1991. The influence of semiochemicals on the behaviour of cereal aphid parasitoids (Hymenoptera). Chambers, R. J., Hodek, I., Dixon, A. F. G. and Polgar, L. (ed.) Behaviour and impact of Aphidophaga. SPB Academic Publishing, The Hague. pp. 67-71

Synthetic aphid sex pheromone lures female parasitoids

A - Papers appearing in refereed journals

Hardie, J., Nottingham, S. F., Powell, W. and Wadhams, L. J. 1991. Synthetic aphid sex pheromone lures female parasitoids. Entomologia Experimentalis et Applicata. 61 (1), pp. 97-99.

Conservation and manipulation of aphid parasitoids

C1 - Edited contributions to conferences/learned societies

Powell, W., Budenberg, W. J., Decker, U. M. and Wright, A. F. 1990. Conservation and manipulation of aphid parasitoids. Proceedings Brighton Crop Protection Conference - Pests and Diseases, 1990. pp. 185-690

Electrophoresis as a tool for estimating levels of hymenopterous parasitism in field populations of the cereal aphid, Sitobion avenae .

A - Papers appearing in refereed journals

Walton, M. P., Powell, W., Loxdale, H. D. and Allen-Williams, L. J. 1990. Electrophoresis as a tool for estimating levels of hymenopterous parasitism in field populations of the cereal aphid, Sitobion avenae . Entomologia Experimentalis et Applicata. 54 (3), pp. 271-279.

The use of electrophoresis in the study of hymenopteran parasitoids of agricultural pests.

B - Book chapters etc edited externally

Powell, W. and Walton, M. P. 1989. The use of electrophoresis in the study of hymenopteran parasitoids of agricultural pests. in: Electrophoretic studies on agricultural pests. Systematics Association Special Volume H.D. Loxdale & J. Den Hollander eds Clarendon Press, Oxford.

Effectiveness of different insecticides applied at various growth stages to control aphids on winter wheat.

A - Papers appearing in refereed journals

Carter, N., Powell, W., Wright, A. F. and Ashby, J. E. 1989. Effectiveness of different insecticides applied at various growth stages to control aphids on winter wheat. Crop Protection. 8, pp. 271-276.

Observations on the effects of an autumn application of a pyrethroid insecticide on non-target predatory species in winter cereals.

C1 - Edited contributions to conferences/learned societies

Purvis, G., Carter, N. and Powell, W. 1988. Observations on the effects of an autumn application of a pyrethroid insecticide on non-target predatory species in winter cereals. Integrated crop protection in cereals. Proceedings of the EC Experts' Group Meeting, Littlehampton, 1986. Eds R. Cavalloro & K. Sunderland. pp. 153-159

Honeydew as a kairomone for aphid parasitoids and hyperparasitoids.

C1 - Edited contributions to conferences/learned societies

Budenberg, W. J. and Powell, W. 1988. Honeydew as a kairomone for aphid parasitoids and hyperparasitoids. &nbsp;Proceedings British Crop Protection Conference - Pests and Diseases, Brighton, 1988, 1149-1154..

The abilities of the aphid parasitoids Aphidius ervi Haliday and A. rhopalosiphi De Stefani Perez (Hymenoptera: Braconidae) to transfer between different known host species and the implications for the use of alternative hosts in pest control strategies.

A - Papers appearing in refereed journals

Powell, W. and Wright, A. F. 1988. The abilities of the aphid parasitoids Aphidius ervi Haliday and A. rhopalosiphi De Stefani Perez (Hymenoptera: Braconidae) to transfer between different known host species and the implications for the use of alternative hosts in pest control strategies. Bulletin of Entomological Research. 78 (4), pp. 683-693. https://doi.org/10.1017/S0007485300015546

Accurate estimation of invertebrate density in cereals.

G - Articles in popular magazines and other technical publications

Sunderland, K. D., Hawkes, C., Stevenson, J. H., Mcbride, T., Smart, L. E., Sopp, P. I., Powell, W., Chambers, R. J. and Carter, O. C. R. 1987. Accurate estimation of invertebrate density in cereals. Bulletin IOBC/WPRS/SROP . 10, pp. 71-81.

Interference between parasitoids (Hym.: Aphididae) and fungi (Entomophthorales) attacking cereal aphids.

A - Papers appearing in refereed journals

Powell, W., Wilding, N., Brobyn, P. J. and Clark, S. J. 1986. Interference between parasitoids (Hym.: Aphididae) and fungi (Entomophthorales) attacking cereal aphids. Entomophaga. 31, pp. 293-302. https://doi.org/10.1007/BF02373339

The influence of weeds on aphid-specific natural enemies in winter wheat.

A - Papers appearing in refereed journals

Powell, W., Dean, G. J. and Wilding, N. 1986. The influence of weeds on aphid-specific natural enemies in winter wheat. Crop Protection. 5, pp. 182-189.

Biocontrol of cereal aphids in the United Kingdom by a range of natural enemies.

G - Articles in popular magazines and other technical publications

Powell, W. 1986. Biocontrol of cereal aphids in the United Kingdom by a range of natural enemies.

Enhancing parasitoid activity in crops.

G - Articles in popular magazines and other technical publications

Powell, W. 1986. Enhancing parasitoid activity in crops.

Assessment of resistance of commercial varieties of winter-wheat to cereal aphids

A - Papers appearing in refereed journals

Dewar, A. M., Carter, N. and Powell, W. 1985. Assessment of resistance of commercial varieties of winter-wheat to cereal aphids. Annals of Applied Biology - AAB. 106, pp. 168-169.

Effects of pirimicarb, dimethoate and benomyl on natural enemies of cereal aphids in winter wheat

A - Papers appearing in refereed journals

Powell, W., Dean, G. J. and Bardner, R. 1985. Effects of pirimicarb, dimethoate and benomyl on natural enemies of cereal aphids in winter wheat. Annals of Applied Biology - AAB. 106 (2), pp. 235-242. https://doi.org/10.1111/j.1744-7348.1985.tb03113.x

The influence of weeds on polyphagous arthropod predators in winter wheat

A - Papers appearing in refereed journals

Powell, W., Dean, G. J. and Dewar, A. 1985. The influence of weeds on polyphagous arthropod predators in winter wheat. Crop Protection. 4, pp. 298-312.

Pheromones in the management of beneficial insects

A - Papers appearing in refereed journals

Pickett, J. A., Dawson, G. W., Free, J. B., Griffiths, D. C., Powell, W., Williams, I. M. and Woodcock, C. M. 1984. Pheromones in the management of beneficial insects. Proceedings of the British Crop Protection Council. 1, pp. 247-254.

Pheromones in the management of beneficial insects

A - Papers appearing in refereed journals

Dawson, G. W., Free, J. B., Griffiths, D. C., Powell, W., Williams, I. M. and Woodcock, C. M. 1984. Pheromones in the management of beneficial insects. Proceedings of the British Crop Protection Council. 1, pp. 247-254.

Reservoirs for Aphidius ervi Haliday (Hymenoptera: Aphidiidae), a polyphagous parasitoid of cereal aphids (Hemiptera: Aphididae)

A - Papers appearing in refereed journals

Cameron, P. J., Powell, W. and Loxdale, H. D. 1984. Reservoirs for Aphidius ervi Haliday (Hymenoptera: Aphidiidae), a polyphagous parasitoid of cereal aphids (Hemiptera: Aphididae). Bulletin of Entomological Research. 74 (4), pp. 647-656. https://doi.org/10.1017/S0007485300014024

The role of parasitoids in limiting cereal aphid populations

B - Book chapters etc edited externally

Powell, W. 1983. The role of parasitoids in limiting cereal aphid populations. in: Cavalloro, R. (ed.) Rotterdam, Netherlands A.A. Balkema. pp. 50-56

The reactions of two cereal aphid parasitoids, aphidius-uzbekistanicus and aphidius-ervi to host aphids and their food-plants

A - Papers appearing in refereed journals

Powell, W. and Zhang, Z. L. 1983. The reactions of two cereal aphid parasitoids, aphidius-uzbekistanicus and aphidius-ervi to host aphids and their food-plants. Physiological Entomology. 8 (4), pp. 439-443. https://doi.org/10.1111/j.1365-3032.1983.tb00378.x

The role of parasitoids in limiting cereal aphid populations

A - Papers appearing in refereed journals

Powell, W. 1982. The role of parasitoids in limiting cereal aphid populations. Aphid antagonists. Proceedings of a meeting of the EC Experts' Group, Portici, Italy, 23-24 November 1982. pp. 50-56.

The identification of hymenopterous parasitoids attacking cereal aphids in Britain

A - Papers appearing in refereed journals

Powell, W. 1982. The identification of hymenopterous parasitoids attacking cereal aphids in Britain. Systematic Entomology. 7 (4), pp. 465-473. https://doi.org/10.1111/j.1365-3113.1982.tb00457.x

Towards integrated control of cereal aphids

A - Papers appearing in refereed journals

Powell, W., Dean, G. J., Dewar, A. M. and Wilding, N. 1981. Towards integrated control of cereal aphids. Proceedings of the British Insecticide and Fungicide Conference. 11.

The relative abundance of the hymenopterous parasites attacking metopolophium-dirhodum (walker) and sitobion-avenae (f) (hemiptera, aphididae) on cereals during 1973-79 in southern England

A - Papers appearing in refereed journals

Dean, G. J., Jones, M. G. and Powell, W. 1981. The relative abundance of the hymenopterous parasites attacking metopolophium-dirhodum (walker) and sitobion-avenae (f) (hemiptera, aphididae) on cereals during 1973-79 in southern England. Bulletin of Entomological Research. 71 (2), pp. 307-315. https://doi.org/10.1017/s0007485300008336

Toxares deltiger (Haliday) (Hymenoptera: Aphidiidae) parasiting the cereal aphid, Metopolophium dirhodum (Walker) (Hemiptera: Aphididae), in southern England: a new host-parasitoid record

A - Papers appearing in refereed journals

Powell, W. 1980. Toxares deltiger (Haliday) (Hymenoptera: Aphidiidae) parasiting the cereal aphid, Metopolophium dirhodum (Walker) (Hemiptera: Aphididae), in southern England: a new host-parasitoid record. Bulletin of Entomological Research. 70 (3), pp. 407-409. https://doi.org/10.1017/s0007485300007665