Generalist predators disrupt parasitoid aphid control by direct and coincidental intraguild predation

Traugott, M., Bell, J. R., Raso, L., Sint, D. and Symondson, W. O. C. 2012. Generalist predators disrupt parasitoid aphid control by direct and coincidental intraguild predation. Bulletin of Entomological Research. 102 (2), pp. 239-247. https://doi.org/10.1017/S0007485311000551

Related outputs

Sources of prey availability data alter interpretation of outputs from prey choice null networks

A - Papers appearing in refereed journals

Cuff, J. P., Tercel, M. P. T. G., Windsor, F. M., Hawthorne, B. S. J., Hamback, P. A., Bell, J. R., Symondson, W. O. C. and Vaughan, I. P. 2024. Sources of prey availability data alter interpretation of outputs from prey choice null networks. Ecological Entomology. https://doi.org/10.1111/een.13315

How aphids fly: take off, free flight and implications for short and long distance migration

A - Papers appearing in refereed journals

Bell, J. R. and Shephard, G. 2024. How aphids fly: take off, free flight and implications for short and long distance migration . Agricultural and Forest Entomology. p. afe.12623. https://doi.org/10.5281/zenodo.10250516

Long‐term trends in migrating Brassicogethes aeneus in the UK

A - Papers appearing in refereed journals

Shortall, C. R., Cook, S. M., Mauchline, A. L. and Bell, J. R. 2024. Long‐term trends in migrating Brassicogethes aeneus in the UK. Pest Management Science. 80 (5), pp. 2294-2305. https://doi.org/10.1002/ps.7501

Temporal variation in spider trophic interactions is explained by the influence of weather on prey communities, web building and prey choice

A - Papers appearing in refereed journals

Cuff, J. P., Windsor, F. M., Tercel, M. P. T. G., Bell, J. R., Symondson, W. O. C. and Vaughan, I. P 2023. Temporal variation in spider trophic interactions is explained by the influence of weather on prey communities, web building and prey choice. Ecography. 7, p. e06737. https://doi.org/10.1111/ecog.06737

Explainable neural networks for trait-based multispecies distribution modelling—A case study with butterflies and moths

A - Papers appearing in refereed journals

Bourhis, Y., Bell, J. R., Shortall, C. R., Kunin, W. and Milne, A. E. 2023. Explainable neural networks for trait-based multispecies distribution modelling—A case study with butterflies and moths. Methods in ecology and evolution. 14 (6), pp. 1531-1542. https://doi.org/10.1111/2041-210X.14097

Floral enhancement of arable field margins increases moth abundance and diversity

A - Papers appearing in refereed journals

Blumgart, D., Botham, M. S., Menendez, R. and Bell, J. R. 2023. Floral enhancement of arable field margins increases moth abundance and diversity. Journal of Insect Conservation. 27, pp. 455-465. https://doi.org/10.1007/s10841-023-00469-9

Quantifying inherent predictability and spatial synchrony in the aphid vector Myzus persicae - field-scale patterns of abundance and regional forecasting error in the UK

N - Datasets

Bell, J. R. 2022. Quantifying inherent predictability and spatial synchrony in the aphid vector Myzus persicae - field-scale patterns of abundance and regional forecasting error in the UK. Rothamsted Research. https://doi.org/10.23637/rothamsted.98qvq

Demography of Common Swifts (Apus apus) breeding in the UK associated with local weather but not aphid biomass

A - Papers appearing in refereed journals

Finch, T., Bell, J. R., Robinson, R. A. and Peach, W. J. 2022. Demography of Common Swifts (Apus apus) breeding in the UK associated with local weather but not aphid biomass. Ibis. 165 (2), pp. 420-435. https://doi.org/10.1111/ibi.13156

Disorder or a new order - How climate change affects phenological variability

A - Papers appearing in refereed journals

Stemkovski, M., Bell, J. R., Ellwood, E. R., Inouye, B. D., Kobori, H., Lee, S. D., Lloyd-Evans, T., Primack, R. B., Templ, B. and Pearse, W. D. 2022. Disorder or a new order - How climate change affects phenological variability. Ecology. 104 (1), p. e3846. https://doi.org/10.1002/ecy.3846

Quantifying inherent predictability and spatial synchrony in the aphid vector Myzus persicae - field-scale patterns of abundance and regional forecasting error in the UK

A - Papers appearing in refereed journals

Bell, J. R., Clark, S. J., Stevens, M. and Mead, A. 2022. Quantifying inherent predictability and spatial synchrony in the aphid vector Myzus persicae - field-scale patterns of abundance and regional forecasting error in the UK. Pest Management Science. p. 7292. https://doi.org/10.1002/ps.7292

Yearly occurrence of 544 species of moths (UK 1990-2019), with trait values and putative environmental drivers.

N - Datasets

Bourhis, Y., Bell, J. R., Shortall, C. R. and Milne, A. E. 2022. Yearly occurrence of 544 species of moths (UK 1990-2019), with trait values and putative environmental drivers. Rothamsted Research. https://doi.org/10.23637/rothamsted.988z5

Moth declines are most severe in broadleaf woodlands despite a net gain in habitat availability

A - Papers appearing in refereed journals

Blumgart, D., Botham, M. S., Menendez, R. and Bell, J. R. 2022. Moth declines are most severe in broadleaf woodlands despite a net gain in habitat availability. Insect Conservation and Diversity. 15 (5), pp. 496-509. https://doi.org/10.1111/icad.12578

Moth declines are most severe in broadleaf woodlands despite a net gain in habitat availability - data and code for analysis

N - Datasets

Blumgart, D., Botham, M., Menéndez, R. and Bell, J. R. 2022. Moth declines are most severe in broadleaf woodlands despite a net gain in habitat availability - data and code for analysis. Rothamsted Research. https://doi.org/10.23637/rothamsted.98852

Likelihood of Extreme Early Flight of Myzus persicae (Hemiptera: Aphididae) Across the UK

A - Papers appearing in refereed journals

Hemming, D., Bell, J. R., Collier, R., Dunbar, T., Dunstone, N., Everatt, M., Eyre, D., Kaye, N., Korycinska, A., Pickup, J. and Scaife, A. A. 2022. Likelihood of Extreme Early Flight of Myzus persicae (Hemiptera: Aphididae) Across the UK. Journal of Economic Entomology. 115 (5), pp. 1342-1349. https://doi.org/10.1093/jee/toac012

A comprehensive sugar beet virus yellows model

G - Articles in popular magazines and other technical publications

Bell, J. R. and Mead, A. 2022. A comprehensive sugar beet virus yellows model. British Sugar Beet Review. 90, pp. 12-15.

Density-independent prey choice, taxonomy, life history, and web characteristics determine the diet and biocontrol potential of spiders (Linyphiidae and Lycosidae) in cereal crops

A - Papers appearing in refereed journals

Cuff, J. P., Tercel, M. P. T. G., Drake, L. E., Vaughan, I. P., Bell, J. R., OrozcoterWengel, P., Muller, C. T. and Symondson, W. O. 2021. Density-independent prey choice, taxonomy, life history, and web characteristics determine the diet and biocontrol potential of spiders (Linyphiidae and Lycosidae) in cereal crops. Environmental DNA. https://doi.org/10.1002/edn3.272

Using network ecology to understand and mitigate long‐term insect declines

A - Papers appearing in refereed journals

Petsopoulos, D., Lunt, D. H., Bell, J. R., Kitson, J. J. N., Collins, L., Boonham, N., Morales-Hojas, R. and Evans, D. M. 2021. Using network ecology to understand and mitigate long‐term insect declines. Ecological Entomology. 46 (4), pp. 693-698. https://doi.org/10.1111/een.13035

The State of Britain’s Larger Moths 2021

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

Fox, R., Dennis, E. B., Harrower, C. A., Blumgart, D., Bell, J. R., Shortall, C. R., Cook, P., Davis, A. M., Evans-Hill, L. J., Haynes, F., Hill, D., Isaac, N. J. B., Parsons, M. S., Pocock, M. J. O., Prescott, T., Randle, Z., Tordoff. G. M., Tuson, D. and Bourn N. A. D. 2021. The State of Britain’s Larger Moths 2021. Butterfly Conservation, Rothamsted Research and UK Centre for Ecology & Hydrology Butterfly Conservation.

MEDI: Macronutrient Extraction and Determination from invertebrates, a rapid, cheap and streamlined protocol

A - Papers appearing in refereed journals

Cuff, J. P., Wilder, S. M., Maximillian, P .T. G., Hunt, R., Oluwaseun, S., Morley, P. S., Badell-Grau, R. A., Vaughan, I. P., Bell, J. R., Orozco-terWengel, P., Symondson, W. O. C. and Muller, C. T. 2021. MEDI: Macronutrient Extraction and Determination from invertebrates, a rapid, cheap and streamlined protocol. Methods in ecology and evolution. 12 (4), pp. 593-601. https://doi.org/10.1111/2041-210X.13551

Artificial neural networks for monitoring network optimisation—a practical example using a national insect survey

A - Papers appearing in refereed journals

Bourhis, Y., Bell, J. R., Van Den Bosch, F. and Milne, A. E. 2021. Artificial neural networks for monitoring network optimisation—a practical example using a national insect survey. Environmental Modelling and Software. 135, p. 104925. https://doi.org/10.1016/j.envsoft.2020.104925

Resolving the identification of weak-flying insects during flight: a coupling between rigorous data processing and biology

A - Papers appearing in refereed journals

Hassall, K. L., Dye, A., Potamitis, I and Bell, J. R. 2021. Resolving the identification of weak-flying insects during flight: a coupling between rigorous data processing and biology. Agricultural and Forest Entomology. https://doi.org/10.1111/afe.12453

Money spider dietary choice in pre‐ and post‐harvest cereal crops using metabarcoding

A - Papers appearing in refereed journals

Cuff, J. P., Drake, L. E., Tercel, M. P. T. G., Stockdale, J. E., Orozco‐ter Wengel, P., Bell, J. R., Vaughan, I. P., Muller, C. T. and Symondson, W. O. C. 2020. Money spider dietary choice in pre‐ and post‐harvest cereal crops using metabarcoding. Ecological Entomology. https://doi.org/10.1111/een.12957

Extracted features from opto-acoustic audio recordings of aphids and beetles

N - Datasets

Hassall, K. L., Dye, A. and Bell, J. R. 2020. Extracted features from opto-acoustic audio recordings of aphids and beetles. Rothamsted Research. https://doi.org/10.23637/rothamsted.981w8

Opto-acoustic audio recordings of aphids and beetles

N - Datasets

Hassall, K. L., Dye, A. and Bell, J. R. 2020. Opto-acoustic audio recordings of aphids and beetles. Rothamsted Research. https://doi.org/10.23637/rothamsted.981w7

Aerial psyllid (Hemiptera: Psylloidea) detection and monitoring using suction traps in Britain: population observations, new species found and a revised British checklist

A - Papers appearing in refereed journals

Greenslade, A. F. C., Carnegie, M., Ouvrard, D., Sjolund, M. J., Highet, F., Sigvald, R., Kenyon, D. M and Bell, J. R. 2020. Aerial psyllid (Hemiptera: Psylloidea) detection and monitoring using suction traps in Britain: population observations, new species found and a revised British checklist. Entomologist's gazette. 71, pp. 151-163. https://doi.org/10.31184/G00138894.713.1749

Smart Armyworm Surveillance: Project Technical Report

D1 - Technical reports: non-confidential

Pearson, A. J., Bell, J. R., Subramanian, S. and Ouma, K. 2020. Smart Armyworm Surveillance: Project Technical Report. Harpenden Rothamsted Research.

UK aphid migration percentiles, covariates and model outputs from the Rothamsted Insect Survey's 12.2 m suction-trap network: 1965 to 2018

N - Datasets

Bourhis, Y., Bell, J. R., Van Den Bosch, F. and Milne, A. E. 2020. UK aphid migration percentiles, covariates and model outputs from the Rothamsted Insect Survey's 12.2 m suction-trap network: 1965 to 2018. Rothamsted Research. https://doi.org/10.23637/rothamsted.979yv

Rothamsted Insect Survey, Moth and Aphid catch abundance data

N - Datasets

Bell, J. R., Blumgart, D. and Shortall, C. R. 2020. Rothamsted Insect Survey, Moth and Aphid catch abundance data. Rothamsted Research. https://doi.org/10.23637/rothamsted.975qz

A diagnostic real-time PCR assay for the rapid identification of the tomato-potato psyllid, Bactericera cockerelli (Šulc, 1909) and development of a psyllid barcoding database

A - Papers appearing in refereed journals

Sumner-Kalkun, J. C., Sjolund, M. J., Arnsdorf, Y. M., Carnegie, M., Highet, F., Ouvrard, D., Greenslade, A. F. C., Bell, J. R., Sigvald, R. and Kenyon, D. M. 2020. A diagnostic real-time PCR assay for the rapid identification of the tomato-potato psyllid, Bactericera cockerelli (Šulc, 1909) and development of a psyllid barcoding database. PLOS ONE. 15 (3), p. e0230741. https://doi.org/10.1371/journal.pone.0230741

Are insects declining and at what rate? An analysis of standardised, systematic catches of aphid and moth abundances across Great Britain

A - Papers appearing in refereed journals

Bell, J. R., Blumgart, D. and Shortall, C. R. 2020. Are insects declining and at what rate? An analysis of standardised, systematic catches of aphid and moth abundances across Great Britain. Insect Conservation and Diversity. 13 (2), pp. 115-126. https://doi.org/10.1111/icad.12412

Population genetic structure and predominance of cyclical parthenogenesis in the bird cherry–oat aphid Rhopalosiphum padi in England

A - Papers appearing in refereed journals

Morales-Hojas, R., Gonzalez-Uriarte, A., Alvira-Iraizoz, F., Jenkins, T., Alderson, L. J., Kruger, T., Hall, M. J., Greenslade, A. F. C., Shortall, C. R. and Bell, J. R. 2020. Population genetic structure and predominance of cyclical parthenogenesis in the bird cherry–oat aphid Rhopalosiphum padi in England. Evolutionary Applications. https://doi.org/10.1111/eva.12917

Moth biomass has fluctuated over 50 years in Britain but lacks a clear trend

A - Papers appearing in refereed journals

Macgregor, C. J., Williams, J. H., Bell, J. R. and Thomas, C. D. 2019. Moth biomass has fluctuated over 50 years in Britain but lacks a clear trend. Nature Ecology & Evolution. https://doi.org/10.1038/s41559-019-1028-6

Climate-induced phenology shifts linked to range expansions in species with multiple reproductive cycles per year

A - Papers appearing in refereed journals

Macgregor, C.J, Thomas, C.D., Roy, D.B., Beaumont, M., Bell, J. R., Brereton, T., Bridle, J., Dytham, C., Fox, R., Gotthard, K., Hoffmann, A., Martin, G., Middlebrook, I., Nylin, S., Platts, P., Rasteiro, R., Saccheri, I., Villoutreix, R., Wheat, C. and Hill, J. 2019. Climate-induced phenology shifts linked to range expansions in species with multiple reproductive cycles per year. Nature Communications. 10 (4455). https://doi.org/10.1038/s41467-019-12479-w

Genetic structure at national and regional scale in a long-distance dispersing pest organism, the bird cherry–oat aphid Rhopalosiphum padi

A - Papers appearing in refereed journals

Morales-Hojas, R., Gonzalez-Uriarte, A., Alvira-Iraizoz, F., Jenkins, T., Alderson, L. J., Kruger, T., Hall, M. J., Greenslade, A. F. C., Shortall, C. R. and Bell, J. R. 2019. Genetic structure at national and regional scale in a long-distance dispersing pest organism, the bird cherry–oat aphid Rhopalosiphum padi. bioRxiv. https://doi.org/10.1101/829986

Spatial and habitat variation in aphid, butterfly, moth and bird phenologies over the last half century

A - Papers appearing in refereed journals

Bell, J. R., Botham, M. S., Henrys, P. A., Leech, D. I., Pearce-Higgins, J. W., Shortall, C. R., Brereton, T. M., Pickup, J. and Thackeray, S. J. 2019. Spatial and habitat variation in aphid, butterfly, moth and bird phenologies over the last half century. Global Change Biology. 25 (6), pp. 1982-1994. https://doi.org/10.1111/gcb.14592

Insect population trends and the IUCN Red List process

A - Papers appearing in refereed journals

Fox, R., Harrower, C.A., Bell, J. R., Shortall, C. R., Middlebrook, I. and Wilson, R.J. 2018. Insect population trends and the IUCN Red List process. Journal of Insect Conservation. pp. 1-10. https://doi.org/10.1007/s10841-018-0117-1

Rothamsted Long-term experiments : guide to the classical and other long-term experiments, datasets and sample archive

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

Macdonald, A. J., Poulton, P. R., Clark, I. M., Scott, T., Glendining, M. J., Perryman, S. A. M., Storkey, J., Bell, J. R., Shield, I. F., Mcmillan, V. E. and Hawkins, J. M. B. Macdonald, A. J. (ed.) 2018. Rothamsted Long-term experiments : guide to the classical and other long-term experiments, datasets and sample archive. Rothamsted Research, Harpenden.

Climate Change And Insect Pests: Monitoring And Surveillance Of The Migratory Phase For Smart Crop Protection

A - Papers appearing in refereed journals

Bell, J. R. 2018. Climate Change And Insect Pests: Monitoring And Surveillance Of The Migratory Phase For Smart Crop Protection. Phytoma. 300 (June), pp. 84-86.

Dynamic selection of environmental variables to improve the prediction of aphid phenology: A machine learning approach

A - Papers appearing in refereed journals

Holloway, P., Kudenko, D. and Bell, J. R. 2018. Dynamic selection of environmental variables to improve the prediction of aphid phenology: A machine learning approach. Ecological Indicators. 88 (May), pp. 512-521. https://doi.org/10.1016/j.ecolind.2017.10.032

The sensitivity of breeding songbirds to changes in seasonal timing is linked to population change but cannot be directly attributed to the effects of trophic asynchrony on productivity

A - Papers appearing in refereed journals

Franks, S. E., Pearce-Higgins, J. W., Atkinson, S., Bell, J. R., Botham, M. S., Brereton, T. M., Harrington, R. and Leech, D. I. 2018. The sensitivity of breeding songbirds to changes in seasonal timing is linked to population change but cannot be directly attributed to the effects of trophic asynchrony on productivity. Global Change Biology. 24 (3), pp. 957-971. https://doi.org/10.1111/gcb.13960

Aphid population dynamics: from fields to landscapes

B - Book chapters etc edited externally

Bell, J. R., Pierre, J-S. and Dedryver, C. A. 2017. Aphid population dynamics: from fields to landscapes. in: Van Emden, H. F. and Harrington, R. (ed.) In: Aphids as crop pests, 2nd edition (Chapter 13) CABI International, Wallingford, Oxon (CABI). pp. 280-302

Handbook of protocols for standardized measurement of terrestrial invertebrate functional traits

A - Papers appearing in refereed journals

Moretti, M., Dias, A. T. C., De Bello, F., Altermatt, F., Chown, S. L., Azacrate, F. M., Bell, J. R., Fournier, B., Hedde, M., Hortal, J., Ibanez, S., Ockinger, E., Sousa, J. P., Ellers, J. and Berg, M. P. 2017. Handbook of protocols for standardized measurement of terrestrial invertebrate functional traits. Functional Ecology. 31 (3), pp. 558-567. https://doi.org/10.1111/1365-2435.12776

A New Approach to Modelling the Relationship Between Annual Population Abundance Indices and Weather Data

A - Papers appearing in refereed journals

Elston, D. A., Brewer, M. J., Martay, B., Johnston, A., Henrys, P. A., Bell, J. R., Harrington, R., Monteith, D. T., Brereton, T. M., Boughey, K. L. and Pearce-Higgins, J. W. 2017. A New Approach to Modelling the Relationship Between Annual Population Abundance Indices and Weather Data. Journal of Agricultural Biological and Environmental Statistics. 22 (4), pp. 427-445. https://doi.org/10.1007/s13253-017-0287-4

First report of 'Candidatus Liberibacter solanacearum' in the United Kingdom in the psyllid Trioza anthrisci

A - Papers appearing in refereed journals

Sjolund, M. J., Clark, M., Carnegie, M., Greenslade, A. F. C., Ouvrard, D., Highet, F., Sigvald, J. R., Bell, J. R., Arnsdorf, Y. M., Cairns, R. and Kenyon, M. 2017. First report of 'Candidatus Liberibacter solanacearum' in the United Kingdom in the psyllid Trioza anthrisci. New Disease Reports. 36, p. 4. https://doi.org/10.5197/j.2044-0588.2017.036.004

Phenological sensitivity to climate across taxa and trophic levels

A - Papers appearing in refereed journals

Thackeray, S. J., Henrys, P. A., Hemming, D., Bell, J. R., Botham, M. S., Burthe, S., Helaouet, P., Johns, D. G., Jones, I. D., Leech, D. I., Mackay, E. B., Massimino, D., Atkinson, S., Bacon, P. J., Brereton, T. M., Carvalho, L., Clutton-Brock, T. H., Duck, C., Edwards, M., Elliott, J. M., Hall, S. J. G., Harrington, R., Pearce-Higgins, J. W., Hoye, T. T., Kruuk, L. E. B., Pemberton, J. M., Sparks, T. H., Thompson, P. M., White, I., Winfield, I. J. and Wanless, S. 2016. Phenological sensitivity to climate across taxa and trophic levels. Nature. 535 (7611), pp. 241-5. https://doi.org/10.1038/nature18608

The unique contribution of Rothamsted to ecological research at large temporal scales

B - Book chapters etc edited externally

Storkey, J., Macdonald, A. J., Bell, J. R., Clark, I. M., Gregory, A. S., Hawkins, N. J., Hirsch, P. R., Todman, L. C. and Whitmore, A. P. 2016. The unique contribution of Rothamsted to ecological research at large temporal scales. in: Dumbrell, A. J., Kordas, R. L. and Woodward, G. (ed.) Advances in Ecological Research 55: Large-Scale Ecology: Model Systems to Global Perspectives Academic Press, Oxford. pp. 3-42

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

Changes in large-scale climate alter spatial synchrony of aphid pests

A - Papers appearing in refereed journals

Sheppard, L. W., Bell, J. R., Harrington, R. and Reuman, D. C. 2016. Changes in large-scale climate alter spatial synchrony of aphid pests. Nature Climate Change. 6, pp. 610-613. https://doi.org/10.1038/NCLIMATE2881

Impacts of climate change on national biodiversity population trends

A - Papers appearing in refereed journals

Martay, B., Dennis, E. B., Brereton, T. M., Bell, J. R., Crick, H. Q. P., Morecroft, M. D., Roy, D. B. and Pearce-Higgins, J. W. 2016. Impacts of climate change on national biodiversity population trends. Ecography. 40 (10), p. 1139–1151. https://doi.org/10.1111/ecog.02411

Organic farming: biodiversity impacts can depend on dispersal characteristics and landscape context

A - Papers appearing in refereed journals

Feber, R., E., Johnson, PJ., Bell, J. R., Chamberlain, D. E., Firbank, L. G., Fuller, R. J., Manley, W., Mathews, F., Norton, L. R., Townsend, M. and Macdonald, D. W. 2015. Organic farming: biodiversity impacts can depend on dispersal characteristics and landscape context. PLOS ONE. 10 (8), p. e0135921. https://doi.org/10.1371/journal.pone.0135921

The effect of farmers' decisions on pest control with Bt crops: a billion dollar game of strategy

A - Papers appearing in refereed journals

Milne, A. E., Bell, J. R., Hutchison, W. D., Van Den Bosch, F., Mitchell, P. D., Crowder, D., Parnell, S. and Whitmore, A. P. 2015. The effect of farmers' decisions on pest control with Bt crops: a billion dollar game of strategy. PLOS Computational Biology. 11, p. e1004483. https://doi.org/10.1371/journal.pcbi.1004483

Large-scale migration synchrony between parasitoids and their host

A - Papers appearing in refereed journals

Perez-Rodriguez, J., Shortall, C. R. and Bell, J. R. 2015. Large-scale migration synchrony between parasitoids and their host. Ecological Entomology. 40 (5), pp. 654-659. https://doi.org/10.1111/een.12241

Long-term phenological trends, species accumulation rates, aphid traits and climate: five decades of change in migrating aphids

A - Papers appearing in refereed journals

Bell, J. R., Alderson, L. J., Izera, D., Kruger, T., Parker, S. J., Pickup, J., Shortall, C. R., Taylor, M. S., Verrier, P. J. and Harrington, R. 2015. Long-term phenological trends, species accumulation rates, aphid traits and climate: five decades of change in migrating aphids. Journal of Animal Ecology. 84 (1), pp. 21-34. https://doi.org/10.1111/1365-2656.12282

Population metrics for migrating aphids

C2 - Non-edited contributions to conferences

Bell, J. R., Harrington, R., Taylor, M. S. and Verrier, P. J. 2013. Population metrics for migrating aphids. Nordic Association of Agricultural Scientists.

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

Intraguild predation in winter wheat: prey choice by a common epigeal carabid consuming spiders

A - Papers appearing in refereed journals

Davey, J. S., Vaughan, I. P., King, R. A., Bell, J. R., Bohan, D. A., Bruford, M. W., Holland, J. M. and Symondson, W. O. C. 2013. Intraguild predation in winter wheat: prey choice by a common epigeal carabid consuming spiders. Journal of Applied Ecology. 50 (1), pp. 271-279. https://doi.org/10.1111/1365-2664.12008

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

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

Putting the brakes on a cycle: bottom-up effects damp cycle amplitude

A - Papers appearing in refereed journals

Bell, J. R., Burkness, E. C., Milne, A. E., Onstad, D. W., Abrahamson, M., Hamilton, K. L. and Hutchison, W. D. 2012. Putting the brakes on a cycle: bottom-up effects damp cycle amplitude. Ecology Letters. 15 (4), pp. 310-318. https://doi.org/10.1111/j.1461-0248.2011.01739.x

The trait and host plant ecology of aphids and their distribution and abundance in the United Kingdom

A - Papers appearing in refereed journals

Bell, J. R., Taylor, M. S., Shortall, C. R., Welham, S. J. and Harrington, R. 2012. The trait and host plant ecology of aphids and their distribution and abundance in the United Kingdom. Global Ecology and Biogeography. 21 (4), pp. 405-415. https://doi.org/10.1111/j.1466-8238.2011.00685.x

Suction sampling as a significant source of error in molecular analysis of predator diets

A - Papers appearing in refereed journals

King, R. A., Davey, J. S., Bell, J. R., Read, D. S., Bohan, D. A. and Symondson, W. O. C. 2011. Suction sampling as a significant source of error in molecular analysis of predator diets. Bulletin of Entomological Research. 102, pp. 261-266. https://doi.org/10.1017/S0007485311000575

Multiplex reactions for the molecular detection of predation on pest and nonpest invertebrates in agroecosystems

A - Papers appearing in refereed journals

King, R. A., Moreno-Ripoll, R., Agusti, N., Shayler, S. P., Bell, J. R., Bohan, D. A. and Symondson, W. O. C. 2011. Multiplex reactions for the molecular detection of predation on pest and nonpest invertebrates in agroecosystems. Molecular Ecology Resources. 11 (2), pp. 370-373. https://doi.org/10.1111/j.1755-0998.2010.02913.x

Trophic level asynchrony in rates of phenological change for marine, freshwater and terrestrial environments

A - Papers appearing in refereed journals

Thackeray, S. J., Sparks, T. H., Frederiksen, M., Burthes, S., Bacon, P. J., Bell, J. R., Botham, M. C., Brereton, T. M., Bright, P. W., Carvalho, L., Clutton-Brock, T., Dawson, A., Edwards, M., Elliott, J. M., Harrington, R., Johns, D., Jones, I. D., Jones, J. T., Leech, D. I., Roy, D. B., Scott, W. A., Smith, M., Smithers, R. J., Winfield, I. J. and Wanless, S. 2010. Trophic level asynchrony in rates of phenological change for marine, freshwater and terrestrial environments. Global Change Biology. 16 (12), pp. 3304-3313. https://doi.org/10.1111/j.1365-2486.2010.02165.x

Prey choice by carabid beetles feeding on an earthworm community analysed using species- and lineage-specific PCR primers

A - Papers appearing in refereed journals

King, A. R., Vaughan, I. P., Bell, J. R., Bohan, D. A. and Symondson, W. O. C. 2010. Prey choice by carabid beetles feeding on an earthworm community analysed using species- and lineage-specific PCR primers. Molecular Ecology. 19 (8), pp. 1721-1732. https://doi.org/10.1111/j.1365-294X.2010.04602.x

Spatial co-occurrence networks predict the feeding histories of polyphagous arthropod predators at field scales

A - Papers appearing in refereed journals

Bell, J. R., King, R. A., Bohan, D. A. and Wymondson, W. O. C. 2010. Spatial co-occurrence networks predict the feeding histories of polyphagous arthropod predators at field scales. Ecography. 33 (1), pp. 64-72. https://doi.org/10.1111/j.1600-0587.2009.06046.x

BICCO-Net: the Biodiversity Impacts of Climate Change Observation Network

C2 - Non-edited contributions to conferences

Chamberlain, D., Eglington, S., Haysom, K., Roy, D., Willis, S., Broome, A., Dines, T. and Bell, J. R. 2009. BICCO-Net: the Biodiversity Impacts of Climate Change Observation Network. Abstracts ZSL Biodiversity Monitoring and Conservation Symposium, London, 18-19 June 2009 .

The GAMes aphids play

C2 - Non-edited contributions to conferences

Bell, J. R., Harrington, R., Welham, S. J., Clark, S. J. and Pickup, J. 2009. The GAMes aphids play. Abstracts 8th International Symposium on Aphids, Catania, 8-12 June 2009 .

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

Do functional traits improve prediction of predation rates for a disparate group of aphid predators?

A - Papers appearing in refereed journals

Bell, J. R., Mead, A., Skirvin, D. J., Sunderland, K. D., Fenlon, J. S. and Symondson, W. O. C. 2008. Do functional traits improve prediction of predation rates for a disparate group of aphid predators? Bulletin of Entomological Research. 98, pp. 587-597. https://doi.org/10.1017/S0007485308005919

Beneficial links for the control of aphids: the effects of compost applications on predators and prey

A - Papers appearing in refereed journals

Bell, J. R., Traugott, M., Sunderland, K. D., Skirvin, D. J., Mead, A., Kravar-Garde, L., Reynolds, K., Fenlon, J. S. and Symondson, W. O. C. 2008. Beneficial links for the control of aphids: the effects of compost applications on predators and prey. Journal of Applied Ecology. 45 (4), pp. 1266-1273. https://doi.org/10.1111/j.1365-2664.2008.01479.x

Weed and invertebrate community compositions in arable farmland

A - Papers appearing in refereed journals

Smith, V., Bohan, D. A., Clark, S. J., Haughton, A. J., Bell, J. R. and Heard, M. S. 2008. Weed and invertebrate community compositions in arable farmland. Arthropod-Plant Interactions. 2, pp. 21-30. https://doi.org/10.1007/s11829-007-9027-y

Using spatial co-occurrence networks to examine the effects of prey biomass and density on the distribution of polyphagous predators

C2 - Non-edited contributions to conferences

Bell, J. R., King, R. A., Bohan, D. A. and Symondson, W. O. C. 2007. Using spatial co-occurrence networks to examine the effects of prey biomass and density on the distribution of polyphagous predators. Theoretical Population Ecology and Practical Biocontrol - Bridging the Gap, Studley Castle, 5-6 December 2007 .

Molecular detection of predation on earthworms

C2 - Non-edited contributions to conferences

King, R. A., Bell, J. R., Bohan, D. A. and Symondson, W. O. C. 2007. Molecular detection of predation on earthworms. Abstracts UK and Irish Earthworm Researchers' Meeting, London, 28 September 2007 .

Ballooning dispersal in arthropod taxa with convergent behaviours: dynamic properties of ballooning silk in turbulent flows

A - Papers appearing in refereed journals

Reynolds, A. M., Bohan, D. A. and Bell, J. R. 2006. Ballooning dispersal in arthropod taxa with convergent behaviours: dynamic properties of ballooning silk in turbulent flows. Biology Letters. 2, pp. 371-373. https://doi.org/10.1098/rsbl.2006.0486

Can simple experimental electronics simulate the dispersal phase of spider ballooners?

A - Papers appearing in refereed journals

Bell, J. R., Bohan, D. A., Le Fevre, R. and Weyman, G. S. 2005. Can simple experimental electronics simulate the dispersal phase of spider ballooners? Journal Of Arachnology. 33, pp. 523-532.

Ballooning dispersal using silk: world fauna, phylogenies, genetics and models

A - Papers appearing in refereed journals

Bell, J. R., Bohan, D. A., Shaw, E. M. and Weyman, G. S. 2005. Ballooning dispersal using silk: world fauna, phylogenies, genetics and models. Bulletin of Entomological Research. 95 (2), pp. 69-114. https://doi.org/10.1079/BER2004350