Wound-induced increases in the glucosinolate content of oilseed rape and their effect on subsequent herbivory by a crucifer specialist

A - Papers appearing in refereed journals

Bartlet, E., Kiddle, G., Martin, A. P., Williams, I. H. and Wallsgrove, R. M. 1999. Wound-induced increases in the glucosinolate content of oilseed rape and their effect on subsequent herbivory by a crucifer specialist. Entomologia Experimentalis et Applicata. 91 (1), pp. 163-167. https://doi.org/10.1046/j.1570-7458.1999.00479.x

AuthorsBartlet, E., Kiddle, G., Martin, A. P., Williams, I. H. and Wallsgrove, R. M.
Abstract

Damage to the oilseed rape plant (Brassica napus L.) by the cabbage stem flea beetle, Psylliodes chrysocephala L. (Coleoptera: Chrysomelidae) induces systemic changes to the glucosinolate profile, most noticeably an increase in the concentration of indole glucosinolates. When jasmonic acid was applied to the cotyledons of the plant, a similar effect was observed. Feeding tests with artificial substrates compared a glucosinolate fraction from jasmonic acid-treated plants with a similar fraction from untreated plants. In these tests, alterations to the glucosinolate profile increased the feeding of a crucifer-specialist feeder (P. chrysocephala). However, in whole plant tests, P. chrysocephala did not feed more on the jasmonic acid treated plants than on the controls. This implies that other aspects of the damage response are being induced by the jasmonic acid treatment and having a negative effect on subsequent herbivory.

KeywordsEntomology
Year of Publication1999
JournalEntomologia Experimentalis et Applicata
Journal citation91 (1), pp. 163-167
Digital Object Identifier (DOI)https://doi.org/10.1046/j.1570-7458.1999.00479.x
Open accessPublished as bronze (free) open access
Funder project or code215
413
436
Project: 011281
Publisher's version
PublisherWiley
Collective titleProceedings of the 10th International Symposium on Insect-Plant Relationships 
ISSN0013-8703

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Hokkanen, H. M. T., Zec-Vojinovic, M., Husberg, G-B., Menzler-Hokkanen, I., Buchs, W., Klukowski, Z., Luik, A., Nilsson, C., Ulber, B. and Williams, I. H. 2006. Effectiveness of entomopathogenic nematodes in the control of oilseed rape pests. Proceedings International Symposium on Integrated Pest Management in Oilseed Rape, Gottingen, 3-5 April 2006 . British Crop Protection Council (BCPC). pp. on CD-ROM

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Distributions and interactions of the stem miners Psylliodes chrysocephala and Ceutorhynchus pallidactylus and their parasitoids in a crop of winter oilseed rape (Brassica napus)

A - Papers appearing in refereed journals
Ferguson, A. W., Barari, H., Warner, D. J., Campbell, J. M., Smith, E. T., Watts, N. P. and Williams, I. H. 2006. Distributions and interactions of the stem miners Psylliodes chrysocephala and Ceutorhynchus pallidactylus and their parasitoids in a crop of winter oilseed rape (Brassica napus). Entomologia Experimentalis et Applicata. 119 (2), pp. 81-92. https://doi.org/10.1111/j.1570-7458.2006.00404.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 spatial dynamics of pollen beetles in relation to inflorescence growth stage of oilseed rape: implications for trap crop strategies

A - Papers appearing in refereed journals
Frearson, D. J. T., Ferguson, A. W., Campbell, J. M. and Williams, I. H. 2005. The spatial dynamics of pollen beetles in relation to inflorescence growth stage of oilseed rape: implications for trap crop strategies. Entomologia Experimentalis et Applicata. 116 (1), pp. 21-29. https://doi.org/10.1111/j.1570-7458.2005.00299.x

The separation of two hymenopteran parasitoids, Tersilochus obscurator and Tersilochus microgaster (Ichneumonidae), of stem-mining pests of winter oilseed rape using DNA, morphometric and ecological data

A - Papers appearing in refereed journals
Barari, H., Ferguson, A. W., Piper, R. W., Smith, E., Quicke, D. L. J. and Williams, I. H. 2005. The separation of two hymenopteran parasitoids, Tersilochus obscurator and Tersilochus microgaster (Ichneumonidae), of stem-mining pests of winter oilseed rape using DNA, morphometric and ecological data. Bulletin of Entomological Research. 95, pp. 299-307. https://doi.org/10.1079/BER2005360

MASTER - integrating biological control within IPM for winter oilseed rape across Europe

C1 - Edited contributions to conferences/learned societies
Williams, I. H., Buchs, W., Hokkanen, H., Menzler-Hokkanen, I., Johnen, A., Klukowski, Z., Luik, A., Nilsson, C. and Ulber, B. 2005. MASTER - integrating biological control within IPM for winter oilseed rape across Europe. Proceedings BCPC International Congress - Crop Science and Technology, Glasgow, 31 October-2 November 2005 . pp. 301-308

Discontinuous gas exchange cycles and active ventilation in pupae of the bumblebee Bombus terrestris

A - Papers appearing in refereed journals
Mand, M., Kuusik, A., Martin, A-J., Williams, I. H., Luik, A., Karise, R., Metspalu, L. and Hiiesaar, K. 2005. Discontinuous gas exchange cycles and active ventilation in pupae of the bumblebee Bombus terrestris. Apidologie. 36 (4), pp. 561-570. https://doi.org/10.1051/apido:2005045

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

Polyamines and salt stress tolerance: an initial physiological study in GM wheat

C1 - Edited contributions to conferences/learned societies
De La Vina, G., Driscoll, S. P., Wallsgrove, R. M. and Lawlor, D. W. 2005. Polyamines and salt stress tolerance: an initial physiological study in GM wheat. White, A., Morgan, D. M. L. and Bauer, F. (ed.) Biologically active amines in food, Vol. 7. Biologically active amines in transgenic plants, polyamines and tumour growth, physiology and metabolism of biologically active amines, biologically active amines in food processing and amines produced by bacteria. (COST 917 Final Meeting, Krems, 10-14 October 2001) . European Commission, Luxembourg. pp. 9-16

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

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

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

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

Incidence and feeding activity of epigeic, predatory invertebrates within winter oilseed rape in the UK with comparisons between integrated and conventional crop management

C1 - Edited contributions to conferences/learned societies
Piper, R. and Williams, I. H. 2004. Incidence and feeding activity of epigeic, predatory invertebrates within winter oilseed rape in the UK with comparisons between integrated and conventional crop management.

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.

Phenology and spatial distributions of Dasineura brassicae and its parasitoids in a crop of winter oilseed rape: implications for integrated pest management

C1 - Edited contributions to conferences/learned societies
Ferguson, A. W., Campbell, J. M., Warner, D. J., Watts, N. P., Schmidt, J. E. U. and Williams, I. H. 2004. Phenology and spatial distributions of Dasineura brassicae and its parasitoids in a crop of winter oilseed rape: implications for integrated pest management.

Spatial dynamics of pollen beetles (Meligethes aeneus ) in relation to inflorescence growth stage within a simulated trap crop system for oilseed rape

C1 - Edited contributions to conferences/learned societies
Frearson, D. J. T., Ferguson, A. W., Campbell, J. M. and Williams, I. H. 2004. Spatial dynamics of pollen beetles (Meligethes aeneus ) in relation to inflorescence growth stage within a simulated trap crop system for oilseed rape.

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.

The EU project MASTER (MAnagement STrategies for European Rape pests): a review of progress

C1 - Edited contributions to conferences/learned societies
Williams, I. H., Buchs, W., Hokkanen, H., Klukowski, Z., Luik, A., Menzler-Hokkanen, I., Nilsson, C. and Ulber, B. 2004. The EU project MASTER (MAnagement STrategies for European Rape pests): a review of progress.

Spatio-temporal distributions of pests and their key parasitoids in a crop of winter oilseed rape: implications for integrated pest management

C2 - Non-edited contributions to conferences
Williams, I. H., Ferguson, A. W., Barari, H., Campbell, J., Warner, D. J., Watts, N. and Schmidt, J. E. U. 2004. Spatio-temporal distributions of pests and their key parasitoids in a crop of winter oilseed rape: implications for integrated pest management. 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

Advances in insect pest management of oilseed rape in Europe

B - Book chapters etc edited externally
Williams, I. H. 2004. Advances in insect pest management of oilseed rape in Europe. in: Horowitz, A. R. and Ishaaya, I. (ed.) Insect pest management Springer, Berlin. pp. 181-208

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 .

On the target entomofauna of an organic winter oilseed rape field in Estonia

C1 - Edited contributions to conferences/learned societies
Tarang, T., Veromann, E., Luik, A. and Williams, I. H. 2004. On the target entomofauna of an organic winter oilseed rape field in Estonia.

Orientation and feeding responses of the pollen beetle, Meligethes aeneus , to candytuft, Iberis amara

A - Papers appearing in refereed journals
Bartlet, E., Blight, M. M., Pickett, J. A., Smart, L. E., Turner, G. and Woodcock, C. M. 2004. Orientation and feeding responses of the pollen beetle, Meligethes aeneus , to candytuft, Iberis amara. Journal of Chemical Ecology. 30, pp. 913-925.

MASTER - ein neues EU-Projekt zur Bedeutung der naturlichen Gegenspieler fur die biologische Kontrolle von Schadlingen im integrierten Rapsanbau in Europa

C1 - Edited contributions to conferences/learned societies
Ulber, B., Buchs, W., Hokkanen, H., Johnen, A., Klukowski, Z., Luik, A., Menzler-Hokkanen, I., Nilsson, C. and Williams, I. H. 2004. MASTER - ein neues EU-Projekt zur Bedeutung der naturlichen Gegenspieler fur die biologische Kontrolle von Schadlingen im integrierten Rapsanbau in Europa.

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

Major new developments at Rothamsted

G - Articles in popular magazines and other technical publications
Williams, I. H. and Ball, B. V. 2003. Major new developments at Rothamsted. The Beekeepers Quarterly. 72, pp. 16-17.

Sampling, trapping and rearing oilseed rape pests and their parasitoids

B - Book chapters etc edited externally
Williams, I. H., Buchi, R. and Ulber, B. 2003. Sampling, trapping and rearing oilseed rape pests and their parasitoids. in: Alford, D. V. (ed.) Biocontrol of oilseed rape pests Blackwell Scientific Publications, Oxford. pp. 145-160

Parasitoids of brassica pod midge

B - Book chapters etc edited externally
Williams, I. H. 2003. Parasitoids of brassica pod midge. in: Alford, D. V. (ed.) Biocontrol of oilseed rape pests Blackwell Scientific Publications, Oxford. pp. 113-123

Parasitoids of cabbage seed weevil

B - Book chapters etc edited externally
Williams, I. H. 2003. Parasitoids of cabbage seed weevil. in: Alford, D. V. (ed.) Biocontrol of oilseed rape pests Blackwell Scientific Publications, Oxford. pp. 97-112

Mapping, characterisation and comparison of the spatio-temporal distributions of cabbage stem flea beetle (Psylliodes chrysocephala ), carabids and Collembola in a crop of winter oilseed rape (Brassica napus )

A - Papers appearing in refereed journals
Warner, D. J., Allen-Williams, L. J., Warrington, S., Ferguson, A. W. and Williams, I. H. 2003. Mapping, characterisation and comparison of the spatio-temporal distributions of cabbage stem flea beetle (Psylliodes chrysocephala ), carabids and Collembola in a crop of winter oilseed rape (Brassica napus ). Entomologia Experimentalis et Applicata. 109, pp. 225-234.

Parasitoids of flea beetles

B - Book chapters etc edited externally
Ulber, B. and Williams, I. H. 2003. Parasitoids of flea beetles. in: Alford, D. V. (ed.) Biocontrol of oilseed rape pests Blackwell Scientific Publications, Oxford. pp. 125-138

Spatio-temporal distributions of Meligethes aeneus and its parasitoids in an oilseed rape crop and their significance for crop protection

C1 - Edited contributions to conferences/learned societies
Ferguson, A. W., Campbell, J. M., Warner, D. J., Watts, N. P., Schmidt, J. E. U. and Williams, I. H. 2003. Spatio-temporal distributions of Meligethes aeneus and its parasitoids in an oilseed rape crop and their significance for crop protection. Proceedings 11th International Rapeseed Congress, Copenhagen, 6-10 July 2003 . pp. 1057-1059

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 .

Management strategies for winter oilseed rape to enhance biocontrol of rape pests

C1 - Edited contributions to conferences/learned societies
Williams, I. H., Buchs, W., Hokkanen, H., Klukowski, Z., Luik, A., Menzier-Hokkanen, I., Nilsson, C. and Ulber, B. 2003. Management strategies for winter oilseed rape to enhance biocontrol of rape pests. Proceedings 11th International Rapeseed Congress, Copenhagen, 6-10 July 2003 . pp. 1011-1013

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

Spatial distribution of pest insects in oilseed rape: implications for integrated pest management

A - Papers appearing in refereed journals
Ferguson, A. W., Klukowski, Z., Walczak, B., Clark, S. J., Mugglestone, M. A., Perry, J. N. and Williams, I. H. 2003. Spatial distribution of pest insects in oilseed rape: implications for integrated pest management. Agriculture, Ecosystems & Environment. 95 (2-3), pp. 509-521. https://doi.org/10.1016/S0167-8809(02)00200-1

The convention on biological diversity adopts the International Pollinator Initiative

G - Articles in popular magazines and other technical publications
Williams, I. H. 2003. The convention on biological diversity adopts the International Pollinator Initiative. Bee World. 84, pp. 27-31.

Pollen beetle spatio-temporal distributions in semi field scale arrays of oilseed rape plants

C2 - Non-edited contributions to conferences
Frearson, D. J. T., Ferguson, A. W., Campbell, J. C. and Williams, I. H. 2002. Pollen beetle spatio-temporal distributions in semi field scale arrays of oilseed rape plants. Abstracts 6th National Meeting of the Royal Entomological Society, Cardiff, 12-13 September 2002 .

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.

Pesticide risk to bee pollinators

G - Articles in popular magazines and other technical publications
Lewis, G., Stevenson, J. H. and Williams, I. H. 2002. Pesticide risk to bee pollinators.

Within-field distributions of the seed weevil, Ceutorhynchus assimilis (Paykull) and its parasitoid, Trichomalus perfectus (Walker), on winter oilseed rape

C1 - Edited contributions to conferences/learned societies
Williams, I. H., Murchie, A. K., Ferguson, A. W., Klukowski, Z., Perry, J. N. and Walczak, B. 2002. Within-field distributions of the seed weevil, Ceutorhynchus assimilis (Paykull) and its parasitoid, Trichomalus perfectus (Walker), on winter oilseed rape.

GM crops, risk assessment, bees and honey

C1 - Edited contributions to conferences/learned societies
Williams, I. H. 2002. GM crops, risk assessment, bees and honey.

GM crops, bee foraging behaviour and gene flow

C1 - Edited contributions to conferences/learned societies
Williams, I. H. 2002. GM crops, bee foraging behaviour and gene flow.

Ecological genetics of an induced plant defense against herbivores: additive genetic variance and costs of phenotypic plasticity

A - Papers appearing in refereed journals
Agrawal, A. A., Conner, J. K., Johnson, M. T. J. and Wallsgrove, R. M. 2002. Ecological genetics of an induced plant defense against herbivores: additive genetic variance and costs of phenotypic plasticity. Evolution. 56 (11), pp. 2206-2213. https://doi.org/10.1111/j.0014-3820.2002.tb00145.x

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

The International Pollinator Initiative

C2 - Non-edited contributions to conferences
Williams, I. H. 2002. The International Pollinator Initiative. Proceedings 6th European Bee Conference, Cardiff, 1-5 July 2002 . pp. 37-38

MASTER: management strategies for European rape pests - a new EU project

C1 - Edited contributions to conferences/learned societies
Williams, I. H., Buchs, W., Hokkanen, H., Menzler-Hokkanen, I., Johnen, A., Klukowski, Z., Luik, A., Nilsson, C. and Ulber, B. 2002. MASTER: management strategies for European rape pests - a new EU project. Proceedings Brighton Crop Protection Conference - Pests and Diseases 2002 . pp. 641-646

Insect pollination and crop production: a European perspective

C1 - Edited contributions to conferences/learned societies
Williams, I. H. 2002. Insect pollination and crop production: a European perspective. Kevan, P. G. and Imperatriz-Fonseca, V. L. (ed.) The Conservation Link Between Agriculture and Nature: Proceedings of the Workshop on the Conservation and Sustainable Use of Pollinators in Agriculture with Emphasis on Bees, Sao Paulo, October 1998 . pp. 59-65

Integrated pest management strategies incorporating bio-control for European oilseed rape pests

C2 - Non-edited contributions to conferences
Williams, I. H., Buchs, W., Hokkanen, H., Johnen, A., Klukowski, Z., Luik, A., Menzler-Hokkanen, I., Nilsson, C. and Ulber, B. 2002. Integrated pest management strategies incorporating bio-control for European oilseed rape pests. Abstracts 7th European Congress of Entomology, Thessaloniki, 7-13 October 2002 .

Cultivation of GM crops in the EU, farmland biodiversity and bees

A - Papers appearing in refereed journals
Williams, I. H. 2002. Cultivation of GM crops in the EU, farmland biodiversity and bees. Bee World. 83, pp. 119-133.

Spatial pattern in the distribution of pests and yield in an oilseed rape crop: implications for ICM

C1 - Edited contributions to conferences/learned societies
Ferguson, A. W., Perry, J. N., Williams, I. H., Klukowski, Z., Walczak, B., Clark, S. J. and Mugglestone, M. A. 2002. Spatial pattern in the distribution of pests and yield in an oilseed rape crop: implications for ICM. Proceedings Brighton Crop Protection Conference - Pests and Diseases, 2002 . pp. 659-664

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

The EU regulatory framework for GM foods in relation to bee products

A - Papers appearing in refereed journals
Williams, I. H. 2002. The EU regulatory framework for GM foods in relation to bee products. Bee World. 83, pp. 78-87.

The EU regulatory framework for GM crops in relation to bees

A - Papers appearing in refereed journals
Williams, I. H. 2002. The EU regulatory framework for GM crops in relation to bees. Bee World. 83, pp. 24-35.

Bumblebees in the agricultural landscape of Estonia

A - Papers appearing in refereed journals
Mand, M., Mand, R. and Williams, I. H. 2002. Bumblebees in the agricultural landscape of Estonia. Agriculture, Ecosystems & Environment. 89, pp. 69-76.

Spatial patterns of insect pest distribution in an oilseed rape crop: relationships to plant growth and yield and significance for IPM

C2 - Non-edited contributions to conferences
Ferguson, A. W., Klukowski, Z., Walczak, B., Clark, S. J., Mugglestone, M. A., Perry, J. N. and Williams, I. H. 2002. Spatial patterns of insect pest distribution in an oilseed rape crop: relationships to plant growth and yield and significance for IPM. Abstracts 7th European Congress of Entomology, Thessaloniki, 7-13 October 2002 . pp. 207

Spatial pattern and the relationship between pests and plant growth in a winter oilseed rape crop

C2 - Non-edited contributions to conferences
Ferguson, A. W., Klukowski, Z., Walczak, B., Clark, S. J., Mugglestone, M. A., Perry, J. N. and Williams, I. H. 2002. Spatial pattern and the relationship between pests and plant growth in a winter oilseed rape crop. Abstracts 6th National Meeting of the Royal Entomological Society, Cardiff, 12-13 September 2002 . pp. 15-16

Management strategies for European rape pests - a new EU project

C2 - Non-edited contributions to conferences
Williams, I. H. 2002. Management strategies for European rape pests - a new EU project. Abstracts 6th National Meeting of the Royal Entomological Society, Cardiff, 12-13 September 2002 .

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 .

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 .

Food for insect pollinators on farmland: insect visits to flowers of annual seed mixtures

A - Papers appearing in refereed journals
Carreck, N. L. and Williams, I. H. 2002. Food for insect pollinators on farmland: insect visits to flowers of annual seed mixtures. Journal of Insect Conservation. 6, pp. 13-23. https://doi.org/10.1023/A:1015764925536

Insect spatial population dynamics in winter rape: potential to reduce environmental impacts

C2 - Non-edited contributions to conferences
Warner, D. J., Allen-Williams, L. J., Ferguson, A. W. and Williams, I. H. 2002. Insect spatial population dynamics in winter rape: potential to reduce environmental impacts. Abstracts Conference on Managing the Environmental Effects of Agriculture, Coventry, 25-26 March 2002 .

Spatial organization of the glucosinolate-myrosinase system in brassica specialist aphids is similar to that of the host plant

A - Papers appearing in refereed journals
Bridges, M., Jones, A. M. E., Bones, A. M., Hodgson, C. J., Cole, R., Bartlet, E., Wallsgrove, R. M., Karapapa, V. K., Watts, N. and Rossiter, J. T. 2002. Spatial organization of the glucosinolate-myrosinase system in brassica specialist aphids is similar to that of the host plant. Proceedings of the Royal Society of London Series B Biological Sciences. 269 (1487), pp. 187-191. https://doi.org/10.1098/rspb.2001.1861

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

Sulphur allocation in seeds and pods of oilseed rape

C2 - Non-edited contributions to conferences
Wallsgrove, R. M., Tyson, R. H. and Blake-Kalff, M. M. A. 2001. Sulphur allocation in seeds and pods of oilseed rape. Abstracts SEB Annual Meeting, Canterbury, 2-6 April 2001 . pp. P7.83

Polyamines and salt stress tolerance: initial physiological study in GM wheat

C1 - Edited contributions to conferences/learned societies
De La Vina, G., Driscoll, S. P., Wallsgrove, R. M. and Lawlor, D. W. 2001. Polyamines and salt stress tolerance: initial physiological study in GM wheat. Proceedings COST Action 917 9th Workshop on Biogenically Active Amines in Food, Krems, 10-14 October 2001 .

High-performance liquid chromatographic separation of natural and synthetic desulphoglucosinolates and their chemical validation by UV, NMR and chemical ionisation-MS methods

A - Papers appearing in refereed journals
Kiddle, G., Bennett, R. N., Botting, N. P., Davidson, N. E., Robertson, A. A. B. and Wallsgrove, R. M. 2001. High-performance liquid chromatographic separation of natural and synthetic desulphoglucosinolates and their chemical validation by UV, NMR and chemical ionisation-MS methods. Phytochemical Analysis. 12 (4), pp. 226-242. https://doi.org/10.1002/pca.589

Manipulacion genetica de los genes samdc y adc en trigo: efecto sobre el contenido en poliaminas y la tolerancia al estres salino

C2 - Non-edited contributions to conferences
De La Vina, G., Kiddle, G., Driscoll, S. P., Wallsgrove, R. M. and Lawlor, D. W. 2001. Manipulacion genetica de los genes samdc y adc en trigo: efecto sobre el contenido en poliaminas y la tolerancia al estres salino. Abstracts 7th Congress of the Spanish Society of Plant Physiology (SEFV), Badajoz, 23-27 September 2001 .

GM crops, bee foraging behaviour and gene flow

C1 - Edited contributions to conferences/learned societies
Williams, I. H. 2001. GM crops, bee foraging behaviour and gene flow. Proceedings 37th International Apicultural Congress, Durban, 28 October-1 November 2001 .

Pollen and gene flow mediated by bees

C2 - Non-edited contributions to conferences
Williams, I. H. 2001. Pollen and gene flow mediated by bees. Abstracts 8th International Pollination Symposium, Hungary, 10-14 July 2000 .

Bee-mediated pollen and gene flow from GM plants

C1 - Edited contributions to conferences/learned societies
Williams, I. H. 2001. Bee-mediated pollen and gene flow from GM plants. International Society of Horticultural Science (ISHS).

Welcome to Symposium participants on behalf of ICPBR

C2 - Non-edited contributions to conferences
Williams, I. H. 2001. Welcome to Symposium participants on behalf of ICPBR. International Society of Horticultural Science (ISHS).

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).

Factors affecting the response of Ceutorhynchus assimilis Payk. (Col., Curculionidae) males to conspecific odour

A - Papers appearing in refereed journals
Nazzi, F., Bartlet, E., Watts, N. and Wadhams, L. J. 2001. Factors affecting the response of Ceutorhynchus assimilis Payk. (Col., Curculionidae) males to conspecific odour. Journal of Applied Entomology. 125 (8), pp. 433-435. https://doi.org/10.1046/j.1439-0418.2001.00569.x

GM crops, bee foraging behaviour and gene flow

C2 - Non-edited contributions to conferences
Williams, I. H. 2001. GM crops, bee foraging behaviour and gene flow. Abstracts 37th International Apicultural Congress, Durban, 28 October-1 November 2001 . pp. 129

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

Goat's rue

A - Papers appearing in refereed journals
Carreck, N. L., Mand, M. and Williams, I. H. 2001. Goat's rue. Bee World. 82 (3), pp. 142-146. https://doi.org/10.1080/0005772X.2001.11099517

Modelling bee-mediated gene flow from genetically modified plants

G - Articles in popular magazines and other technical publications
Williams, I. H. 2001. Modelling bee-mediated gene flow from genetically modified plants.

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.

A novel mechanism for time-sorting insect catches, and its use to derive the diel flight periodicity of brassica pod midge Dasineura brassicae (Diptera: Cecidomyiidae)

A - Papers appearing in refereed journals
Murchie, A. K., Burn, D. J., Kirk, W. D. J. and Williams, I. H. 2001. A novel mechanism for time-sorting insect catches, and its use to derive the diel flight periodicity of brassica pod midge Dasineura brassicae (Diptera: Cecidomyiidae). Bulletin of Entomological Research. 91 (3), pp. 199-203. https://doi.org/10.1079/BER200189

The role of cytosolic glutamine synthetase in wheat

A - Papers appearing in refereed journals
Habash, D. Z., Massiah, A. J., Rong, H. L., Wallsgrove, R. M. and Leigh, R. A. 2001. The role of cytosolic glutamine synthetase in wheat. Annals of Applied Biology - AAB. 138 (1), pp. 83-89. https://doi.org/10.1111/j.1744-7348.2001.tb00087.x

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

Within-field distributions of the seed weevil, Ceutorhynchus assimilis (Paykull) and its parasitoid, Trichomalus perfectus (Walker), on winter oilseed rape

C1 - Edited contributions to conferences/learned societies
Williams, I. H., Murchie, A. K., Ferguson, A. W., Klukowski, Z., Perry, J. N. and Walczak, B. 2000. Within-field distributions of the seed weevil, Ceutorhynchus assimilis (Paykull) and its parasitoid, Trichomalus perfectus (Walker), on winter oilseed rape.

Integrated management of pest and beneficial insects on oilseeds (Final report for MAFF project AR0203)

D1 - Technical reports: non-confidential
Williams, I. H. 2000. Integrated management of pest and beneficial insects on oilseeds (Final report for MAFF project AR0203).

Spatial relationships between a predator and pest infestation in winter rape and releveance to integrated pest management strategies

C2 - Non-edited contributions to conferences
Warner, D. J., Allen-Williams, L. J., Williams, I. H. and Perry, J. N. 2000. Spatial relationships between a predator and pest infestation in winter rape and releveance to integrated pest management strategies. Abstract Book 1: 21st International Congress of Entomology, Foz do Iguassu, Brazil, 20-26 August 2000 . pp. 94

Spatio-temporal relationships between Psylliodes chrysocephala (cabbage stem flea beetle) larvae and predatory carabid beetles in a crop of winter oilseed rape

C2 - Non-edited contributions to conferences
Warner, D. J., Allen-Williams, L. J., Ferguson, A. W. and Williams, I. H. 2000. Spatio-temporal relationships between Psylliodes chrysocephala (cabbage stem flea beetle) larvae and predatory carabid beetles in a crop of winter oilseed rape. Abstracts Entomology 2000, Liverpool, 14-15 September 2000 .

Minimizing pesticide use and environmental impact by the development and promotion of bio-control strategies for oilseed rape pests. Final Report (FAIR-CT 96-1314)

D1 - Technical reports: non-confidential
Alford, D. V., Ballanger, Y., Buchi, R., Buchs, W., Ekbom, B., Hansen, L. M., Hokkanen, H. M. T., Kromp, B., Nilsson, L. C., Ulber, B., Walters, K. F. A., Williams, I. H. and Young, J. E. B. 2000. Minimizing pesticide use and environmental impact by the development and promotion of bio-control strategies for oilseed rape pests. Final Report (FAIR-CT 96-1314).

Prospects for improving crop production with honey bees

C1 - Edited contributions to conferences/learned societies
Williams, I. H. 2000. Prospects for improving crop production with honey bees. Proceedings 2nd International Workshop on the Conservation and Utilisation of Commercial Insects, ICIPE, Nairobi . pp. 236-251

Pest-predator spatial relationships in winter rape: implications for integrated crop management

A - Papers appearing in refereed journals
Warner, D. J., Allen-Williams, L. J., Ferguson, A. W. and Williams, I. H. 2000. Pest-predator spatial relationships in winter rape: implications for integrated crop management. Pest Management Science. 56 (11), pp. 977-982. https://doi.org/10.1002/1526-4998(200011)56:11<977::AID-PS224>3.0.CO;2-U

Genetic manipulation of nitrogen use efficiency in wheat

C2 - Non-edited contributions to conferences
Habash, D. Z., Massiah, A. J., Rong, H. L., Wallsgrove, R. M. and Leigh, R. A. 2000. Genetic manipulation of nitrogen use efficiency in wheat. Abstracts AAB Meeting on Resource Allocation in Crop Plants, Aberystwyth, 11-13 September 2000 .

The use of honey bees to disseminate an insect pathogenic fungus for control of insect pests on oilseed rape

C1 - Edited contributions to conferences/learned societies
Carreck, N. L., Butt, T. M., Ibrahim, L., Pell, J. K. and Williams, I. H. 2000. The use of honey bees to disseminate an insect pathogenic fungus for control of insect pests on oilseed rape. International Federation of Beekeepers' Associations.

The economic value of bees in the UK (Beekeeping in a Nutshell No. 51)

G - Articles in popular magazines and other technical publications
Carreck, N. L. and Williams, I. H. 2000. The economic value of bees in the UK (Beekeeping in a Nutshell No. 51).

The spatio-temporal distribution of adult Ceutorhynchus assimilis in a crop of winter oilseed rape in relation to the distribution of their larvae and that of the parasitoid Trichomalus perfectus

A - Papers appearing in refereed journals
Ferguson, A. W., Klukowski, Z., Walczak, B., Perry, J. N., Mugglestone, M. A., Clark, S. J. and Williams, I. H. 2000. The spatio-temporal distribution of adult Ceutorhynchus assimilis in a crop of winter oilseed rape in relation to the distribution of their larvae and that of the parasitoid Trichomalus perfectus. Entomologia Experimentalis et Applicata. 95 (2), pp. 161-171. https://doi.org/10.1046/j.1570-7458.2000.00654.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

Pest-parasitoid spatial relationships in winter rape: implications for ICM

C2 - Non-edited contributions to conferences
Ferguson, A. W., Klukowski, Z., Walczak, B., Perry, J. N. and Williams, I. H. 2000. Pest-parasitoid spatial relationships in winter rape: implications for ICM. Abstracts Society of Industrial Chemistry Meeting on the Economic and Commercial Impact of Integrated Crop Management, London, 3-4 April 2000 .

Functional anatomy of sensory structures on the antennae of Psylliodes chrysocephala L. (Coleoptera: Chrysomelidae)

A - Papers appearing in refereed journals
Bartlet, E., Romani, R., Williams, I. H. and Isidoro, N. 2000. Functional anatomy of sensory structures on the antennae of Psylliodes chrysocephala L. (Coleoptera: Chrysomelidae). International Journal of Insect Morphology and Embryology. 28, pp. 291-300.

Platygaster subuliformis (Kieffer) (Hym., Platygastridae) new to Britain, an egg-larval parasitoid of the brassica pod midge, Dasineura brassica Winnertz (Dipt., Cecidomyiidae)

A - Papers appearing in refereed journals
Murchie, A. K., Polaszek, A. and Williams, I. H. 1999. Platygaster subuliformis (Kieffer) (Hym., Platygastridae) new to Britain, an egg-larval parasitoid of the brassica pod midge, Dasineura brassica Winnertz (Dipt., Cecidomyiidae). Entomologist's monthly magazine. 135, pp. 217-222.

The ideal glucosinolate profile for pest resistance in oilseed rape

C1 - Edited contributions to conferences/learned societies
Bartlet, E., Williams, I. H. and Pickett, J. A. 1999. The ideal glucosinolate profile for pest resistance in oilseed rape.

The use of a region from the Arabidopsis thaliana cystathionine gamma-synthase gene termed the MT01 region for controlled regulation of target genes

H2 - Patents applied for
Leustek, T., Naito, S. and Wallsgrove, R. M. 1999. The use of a region from the Arabidopsis thaliana cystathionine gamma-synthase gene termed the MT01 region for controlled regulation of target genes.

Sulphur allocation in pods and seeds of oilseed rape

C1 - Edited contributions to conferences/learned societies
Tyson, R. H. and Wallsgrove, R. M. 1999. Sulphur allocation in pods and seeds of oilseed rape. Proceedings 10th International Rapeseed Congress: New Horizons for an Old Crop, Canberra, 26-29 September 1999. (CD-ROM) .

Glucosinolate biosynthesis and pest/disease interactions

C1 - Edited contributions to conferences/learned societies
Wallsgrove, R. M., Bennett, R. N., Kiddle, G. A. and Ludwig-Muller, J. 1999. Glucosinolate biosynthesis and pest/disease interactions. Proceedings 10th International Rapeseed Congress: New Horizons for an Old Crop, Canberra, 26-29 September 1999. (CD-ROM) .

C-S lyase activities in leaves of crucifers and non-crucifers, and the characterization of three classes of C-S lyase activities from oilseed rape (Brassica napus L.)

A - Papers appearing in refereed journals
Kiddle, G. A., Bennett, R. N., Hick, A. J. and Wallsgrove, R. M. 1999. C-S lyase activities in leaves of crucifers and non-crucifers, and the characterization of three classes of C-S lyase activities from oilseed rape (Brassica napus L.). Plant, Cell and Environment. 22 (5), pp. 433-445. https://doi.org/10.1046/j.1365-3040.1999.00416.x

Variation in the glucosinolate content of vegetative tissues of Chinese lines of Brassica napus L.

A - Papers appearing in refereed journals
Li, Y., Kiddle, G. A., Bennett, R. N., Doughty, K. J. and Wallsgrove, R. M. 1999. Variation in the glucosinolate content of vegetative tissues of Chinese lines of Brassica napus L. Annals of Applied Biology - AAB. 134 (1), pp. 131-136. https://doi.org/10.1111/j.1744-7348.1999.tb05245.x

Biochemical characterisation of an aldoxime-forming flavoprotein involved in 2-phenylethylglucosinolate biosynthesis in Brassica species

A - Papers appearing in refereed journals
Oldfield, M. F., Bennett, R. N., Kiddle, G. A., Wallsgrove, R. M. and Botting, N. P. 1999. Biochemical characterisation of an aldoxime-forming flavoprotein involved in 2-phenylethylglucosinolate biosynthesis in Brassica species. Plant Physiology and Biochemistry. 37, pp. 99-108.

Local and systemic changes in glucosinolates in Chinese and European cultivars of oilseed rape (Brassica napus L.) after inoculation with Sclerotinia sclerotiorum (stem rot)

A - Papers appearing in refereed journals
Li, Y., Kiddle, G. A., Bennett, R. N. and Wallsgrove, R. M. 1999. Local and systemic changes in glucosinolates in Chinese and European cultivars of oilseed rape (Brassica napus L.) after inoculation with Sclerotinia sclerotiorum (stem rot). Annals of Applied Biology - AAB. 134 (1), pp. 45-58. https://doi.org/10.1111/j.1744-7348.1999.tb05234.x

Spatio-temporal dynamics of insect distributions in oilseed rape

C1 - Edited contributions to conferences/learned societies
Williams, I. H., Murchie, A. K., Ferguson, A. W., Klukowski, Z., Perry, J. N., Walczak, B., Mugglestone, M. A. and Clark, S. J. 1999. Spatio-temporal dynamics of insect distributions in oilseed rape. Proceedings 10th International Rapeseed Congress: New Horizons for an Old Crop, Canberra, 26-29 September 1999. (CD-ROM) .

A bee flight room designed for studies of bee foraging behaviour

A - Papers appearing in refereed journals
Poppy, G. M. and Williams, I. H. 1999. A bee flight room designed for studies of bee foraging behaviour. Journal of Apicultural Research. 38, pp. 177-189.

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

Edge distributions of Ceutorhynchus assimilis and its parasitoid Trichomalus perfectus in a crop of winter oilseed rape (Brassica napus)

A - Papers appearing in refereed journals
Murchie, A. K., Williams, I. H. and Perry, J. N. 1999. Edge distributions of Ceutorhynchus assimilis and its parasitoid Trichomalus perfectus in a crop of winter oilseed rape (Brassica napus). BioControl. 44 (4), pp. 379-390. https://doi.org/10.1023/A:1009997917947

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 .

Evidence for autoregulation of cystathione gamma-synthase mRNA stability in Arabidopsis

A - Papers appearing in refereed journals
Chiba, Y., Ishikawa, M., Kijima, F., Tyson, R. H., Kim, J., Yamamoto, A., Nambara, E., Leustek, T., Wallsgrove, R. M. and Naito, S. 1999. Evidence for autoregulation of cystathione gamma-synthase mRNA stability in Arabidopsis. Science - AAAS. 286, pp. 1371-1374.

The use of honey bees to disseminate an insect pathogenic fungus for control of insect pests on oilseed rape

G - Articles in popular magazines and other technical publications
Carreck, N. L., Butt, T. M., Ibrahim, L., Pell, J. K. and Williams, I. H. 1999. The use of honey bees to disseminate an insect pathogenic fungus for control of insect pests on oilseed rape. Beekeepers News. 85, pp. 9-10.

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

Perception of oviposition-deterring pheromone by cabbage seed weevil (Ceutorhynchus assimilis )

A - Papers appearing in refereed journals
Ferguson, A. W., Ziesmann, J., Blight, M. M., Williams, I. H., Wadhams, L. J., Clark, S. J., Woodcock, C. M. and Mudd, A. 1999. Perception of oviposition-deterring pheromone by cabbage seed weevil (Ceutorhynchus assimilis ). Journal of Chemical Ecology. 25, pp. 1655-1670. https://doi.org/10.1023/A:1020801319251

Identification of the gland secreting oviposition-deterring pheromone in the cabbage seed weevil, Ceutorhynchus assimilis, and the mechanism of pheromone deposition

A - Papers appearing in refereed journals
Ferguson, A. W., Solinas, M., Ziesmann, J., Isidoro, N., Williams, I. H., Scubla, P., Mudd, A., Clark, S. J. and Wadhams, L. J. 1999. Identification of the gland secreting oviposition-deterring pheromone in the cabbage seed weevil, Ceutorhynchus assimilis, and the mechanism of pheromone deposition. Journal of Insect Physiology. 45 (7), pp. 687-699. https://doi.org/10.1016/S0022-1910(99)00046-3

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

Spatial population dynamics of a pest and its parasitoid in an oilseed rape crop

C1 - Edited contributions to conferences/learned societies
Ferguson, A. W., Williams, I. H., Klukowski, Z., Walczak, B. and Perry, J. N. 1999. Spatial population dynamics of a pest and its parasitoid in an oilseed rape crop. Challenges in Applied Population Biology. Aspects of Applied Biology 53 . pp. 143-148

The use of honey bees to disseminate an insect pathogenic fungus for control of insect pests on oilseed rape

C2 - Non-edited contributions to conferences
Carreck, N. L., Butt, T. M., Ibrahim, L., Pell, J. K. and Williams, I. H. 1999. The use of honey bees to disseminate an insect pathogenic fungus for control of insect pests on oilseed rape. Proceedings 36th International Apicultural Congress, Vancouver, 12-18 September 1999 . pp. 236-237

Enhancing farmland for insect pollinators using flower mixtures

C1 - Edited contributions to conferences/learned societies
Carreck, N. L., Williams, I. H. and Oakley, J. N. 1999. Enhancing farmland for insect pollinators using flower mixtures. Field Margins and Buffer Zones: Ecology, Management and Policy. Aspects of Applied Biology 54 . Association of Applied Biologists (AAB). pp. 101-108

Honey bee mediated infection of pollen beetle (Meligethes aeneus Fab.) by the insect-pathogenic fungus, Metarhizium anisopliae

C2 - Non-edited contributions to conferences
Butt, T. M., Carreck, N. L., Ibrahim, L. and Williams, I. H. 1999. Honey bee mediated infection of pollen beetle (Meligethes aeneus Fab.) by the insect-pathogenic fungus, Metarhizium anisopliae. Abstracts Symposium on Biological Control Agents in Crop and Animal Protection, Swansea, 24-28 August 1999 .

New techniques for studying the spatial and temporal dynamics of the foraging flights of bumble bees in relation to plant gene flow within agricultural habitats

C1 - Edited contributions to conferences/learned societies
Williams, I. H. 1999. New techniques for studying the spatial and temporal dynamics of the foraging flights of bumble bees in relation to plant gene flow within agricultural habitats. Proceedings 24th Nordic Congress of Entomology, 1999 . pp. 193-199

Sex attractant for the male antler moth Cerapteryx graminis (L.)

C1 - Edited contributions to conferences/learned societies
Mottus, E., Liblikas, I. and Williams, I. H. 1999. Sex attractant for the male antler moth Cerapteryx graminis (L.). Proceedings 24th Nordic Congress of Entomology, Tartu, Estonia, 8-11 August 1997 . pp. 117-123

How busy are bees - modelling the pollination of clover

G - Articles in popular magazines and other technical publications
Marshall, A., Michaelson-Yeates, T. P. T. and Williams, I. H. 1999. How busy are bees - modelling the pollination of clover. IGER Innovations. No. 3, pp. 18-21.

The economic value of bees in the UK

G - Articles in popular magazines and other technical publications
Carreck, N. L. and Williams, I. H. 1999. The economic value of bees in the UK. Bee Farmers' Association Bulletin. 317, pp. 21-28. https://doi.org/10.1080/0005772X.1998.11099393

Detection of iron in tissues from slugs (Deroceras reticulatum Muller) after ingestion of iron chelates, by means of energy- filtering transmission electron microscopy (EFTEM)

A - Papers appearing in refereed journals
Triebskorn, R. A., Henderson, I. F. and Martin, A. P. 1999. Detection of iron in tissues from slugs (Deroceras reticulatum Muller) after ingestion of iron chelates, by means of energy- filtering transmission electron microscopy (EFTEM). Pesticide Science. 55 (1), pp. 55-61.

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 .

Use of lichen secondary metabolites as antifeedants to protect higher plants from damage caused by slug feeding

A - Papers appearing in refereed journals
Clark, S. J., Henderson, I. F., Hill, D. J. and Martin, A. P. 1999. Use of lichen secondary metabolites as antifeedants to protect higher plants from damage caused by slug feeding. Annals of Applied Biology - AAB. 134 (1), pp. 101-108. https://doi.org/10.1111/j.1744-7348.1999.tb05240.x

The exon 1 of cystathionine gamma-synthase down-regulates its mRNA accumulation in response to methionine

C2 - Non-edited contributions to conferences
Chiba, Y., Ishikawa, M., Kijima, F., Kim, J., Tyson, H., Nambara, E., Leustek, R., Wallsgrove, R. M. and Naito, S. 1998. The exon 1 of cystathionine gamma-synthase down-regulates its mRNA accumulation in response to methionine. Abstracts 9th International Conference on Arabidopsis Research, Madison, 24-28 June 1998 .

Molecular basis for construction of seeds with high methionine content: genetic means to regulate methionine content in seeds

C2 - Non-edited contributions to conferences
Naito, S., Chiba, Y., Ootagaki, S., Kijima, F., Sugiyama, Y., Bartlem, D., Nambara, E., Tyson, H., Wallsgrove, R. M., Kim, J. and Leustek, T. 1998. Molecular basis for construction of seeds with high methionine content: genetic means to regulate methionine content in seeds.

Analysis of mtol mutants that overaccumulate soluble methione in Arabidopsis thaliana

C2 - Non-edited contributions to conferences
Chiba, Y., Kijima, F., Ishikawa, M., Leustek, T., Wallsgrove, R. M., Nambara, E. and Naito, S. 1998. Analysis of mtol mutants that overaccumulate soluble methione in Arabidopsis thaliana.

Factors affecting the susceptibility of Phaedon cochleariae to the entomogenous fungus Metarhizium anisopliae

C2 - Non-edited contributions to conferences
Inyang, E. N., Butt, T. M., Bartlet, E., Ibrahim, L. and Archer, S. 1998. Factors affecting the susceptibility of Phaedon cochleariae to the entomogenous fungus Metarhizium anisopliae. Abstracts International Symposium on the Future of Fungi in the Control of Pests, Weeds and Diseases, Southampton, 5-9 April 1998 . pp. 62

Bee-mediated control of pollen beetles by Metarhizium anisopilae

C2 - Non-edited contributions to conferences
Carreck, N. L., Butt, T. M., Ibrahim, L. and Williams, I. H. 1998. Bee-mediated control of pollen beetles by Metarhizium anisopilae. Abstracts International Symposium on the Future of Fungi in the Control of Pests, Weeds and Diseases, Southampton, 5-9 April 1998 . pp. 106

Glucosinolates

B - Book chapters etc edited externally
Wallsgrove, R. M., Doughty, K. J. and Bennett, R. N. 1998. Glucosinolates. in: Singh, B. (ed.) Plant amino acids: biochemistry and biotechnology Marcel Dekker Inc, New York. pp. 523-551

Honey-bee-mediated infection of pollen beetle (Meligethes aeneus Fab.) by the insect-pathogenic fungus, Metarhizium anisopliae

A - Papers appearing in refereed journals
Butt, T. M., Carreck, N. L., Ibrahim, L. and Williams, I. H. 1998. Honey-bee-mediated infection of pollen beetle (Meligethes aeneus Fab.) by the insect-pathogenic fungus, Metarhizium anisopliae. Biocontrol Science and Technology. 8, pp. 533-538.

A bibliography of the parasitoids of the cabbage seed weevil (Ceutorhynchus assimilis PAYK.)

C1 - Edited contributions to conferences/learned societies
Murchie, A. K. and Williams, I. H. 1998. A bibliography of the parasitoids of the cabbage seed weevil (Ceutorhynchus assimilis PAYK.).

The effect of trap design and 2-phenylethyl isothiocyanate on catches of stem weevils (Ceutorhynchus pallidactylus Marsh. and C. napi Gyll.) in winter oilseed rape

C1 - Edited contributions to conferences/learned societies
Walczak, B., Kelm, M., Klukowski, Z., Smart, L. E., Ferguson, A. W. and Williams, I. H. 1998. The effect of trap design and 2-phenylethyl isothiocyanate on catches of stem weevils (Ceutorhynchus pallidactylus Marsh. and C. napi Gyll.) in winter oilseed rape.

Effect of host size on the sex of Trichomalus perfectus (Walker) (Hymenoptera: Pteromalidae)

C1 - Edited contributions to conferences/learned societies
Murchie, A. K. and Williams, I. H. 1998. Effect of host size on the sex of Trichomalus perfectus (Walker) (Hymenoptera: Pteromalidae).

Insect-plant interactions: pollinators and pests

C1 - Edited contributions to conferences/learned societies
Williams, I. H. 1998. Insect-plant interactions: pollinators and pests. Bournoville, R. (ed.) Interactions Insectes-plantes: Actes 6e Journees du Groupe de Travail Relations Insectes-plantes, Lusignan, 4-5 Juin 1997 . pp. 9-12

Using logistic regression to assess the response of insects to chemical stimulants

C2 - Non-edited contributions to conferences
Lane, P. W. and Bartlet, E. 1998. Using logistic regression to assess the response of insects to chemical stimulants. Abstracts 19th International Biometric Conference, Cape Town, 14-18 December 1998 . pp. 186

Antennal contact chemosensilla in Psylliodes chrysocephala responding to cruciferous allelochemicals

A - Papers appearing in refereed journals
Isidoro, N., Bartlet, E., Ziesmann, J. and Williams, I. H. 1998. Antennal contact chemosensilla in Psylliodes chrysocephala responding to cruciferous allelochemicals. Physiological Entomology. 23 (2), pp. 131-138. https://doi.org/10.1046/j.1365-3032.1998.232066.x

Growth stimulation of beetle larvae reared on a transgenic oilseed rape expressing a cysteine proteinase inhibitor

A - Papers appearing in refereed journals
Girard, C., Le Metayer, M., Zaccomer, B., Bartlet, E., Williams, I. H., Bonade-Bottino, M., Pham-Delegue, M-H. and Jouanin, L. 1998. Growth stimulation of beetle larvae reared on a transgenic oilseed rape expressing a cysteine proteinase inhibitor. Journal of Insect Physiology. 44, pp. 263-270.

The economic value of bees in the UK

A - Papers appearing in refereed journals
Carreck, N. L. and Williams, I. H. 1998. The economic value of bees in the UK. Bee World. 79, pp. 115-123. https://doi.org/10.1080/0005772X.1998.11099393

The flightless aphid

G - Articles in popular magazines and other technical publications
Williams, I. H. and Dewar, A. M. 1998. The flightless aphid. British Sugar Beet Review. 66(2), pp. 35-37.

White clover: honey bees v. bumble bees as pollinators

C1 - Edited contributions to conferences/learned societies
Williams, I. H. 1997. White clover: honey bees v. bumble bees as pollinators. Proceedings 35th International Apicultural Congress, Antwerp, 1-6 September 1997 . pp. 335-339

Immunocytochemical localisation of glycosaminoglycan-like activity in the mucus and associated tissues of terrestrial slug species (Gastropoda: Pulmonata)

A - Papers appearing in refereed journals
Wright, D. J., Matthews, C. L., Donaldson, I., Martin, A. P. and Henderson, I. F. 1997. Immunocytochemical localisation of glycosaminoglycan-like activity in the mucus and associated tissues of terrestrial slug species (Gastropoda: Pulmonata). Comparative Biochemistry and Physiology - Part B: Biochemistry & Molecular Biology. 118, pp. 825-828.

The responses of the cabbage seed weevil Ceutorhynchus assimilis to volatile compounds from oilseed rape in a linear track olfactometer

A - Papers appearing in refereed journals
Bartlet, E., Blight, M. M., Lane, P. W. and Williams, I. H. 1997. The responses of the cabbage seed weevil Ceutorhynchus assimilis to volatile compounds from oilseed rape in a linear track olfactometer. Entomologia Experimentalis et Applicata. 85 (3), pp. 257-262. https://doi.org/10.1046/j.1570-7458.1997.00256.x

The movement of honey bee colonies for crop pollination and honey production by beekeepers in Great Britain

A - Papers appearing in refereed journals
Carreck, N. L., Williams, I. H. and Little, D. J. 1997. The movement of honey bee colonies for crop pollination and honey production by beekeepers in Great Britain. Bee World. 78, pp. 67-77.

Insect injury to linseed in south-east England

A - Papers appearing in refereed journals
Ferguson, A. W., Fitt, B. D. L. and Williams, I. H. 1997. Insect injury to linseed in south-east England. Crop Protection. 16 (7), pp. 643-652. https://doi.org/10.1016/S0261-2194(97)00045-8

Optimization of pheromone dispensers for diamondback moth Plutella xylostella

A - Papers appearing in refereed journals
Mottus, E., Nomm, V., Williams, I. H. and Liblikas, I. 1997. Optimization of pheromone dispensers for diamondback moth Plutella xylostella. Journal of Chemical Ecology. 23, pp. 2145-2159.

Responses of Dasineura brassicae and its parasitoids Platygaster subuliformis and Omphale clypealis to field traps baited with organic isothiocyanates

A - Papers appearing in refereed journals
Murchie, A. K., Smart, L. E. and Williams, I. H. 1997. Responses of Dasineura brassicae and its parasitoids Platygaster subuliformis and Omphale clypealis to field traps baited with organic isothiocyanates. Journal of Chemical Ecology. 23, pp. 917-926.

The use of isoenzyme markers to determine pollen flow and seed paternity mediated by Apis mellifera and Bombus spp. in Trifolium repens , a self-incompatible plant species

A - Papers appearing in refereed journals
Michaelson-Yeates, T. P. T., Marshall, A. H., Williams, I. H., Carreck, N. L. and Simpkins, J. R. 1997. The use of isoenzyme markers to determine pollen flow and seed paternity mediated by Apis mellifera and Bombus spp. in Trifolium repens , a self-incompatible plant species. Journal of Apicultural Research. 36, pp. 57-62.

Involvement of cytochrome P450 in glucosinolate biosynthesis in white mustard - a biochemical anomaly

A - Papers appearing in refereed journals
Bennett, R. N., Kiddle, G. and Wallsgrove, R. M. 1997. Involvement of cytochrome P450 in glucosinolate biosynthesis in white mustard - a biochemical anomaly. Plant Physiology. 114, pp. 1283-1291.

Extraction, isolation and composition of oviposition-deterring secretion of cabbage seed weevil Ceutorhynchus assimilis

A - Papers appearing in refereed journals
Mudd, A., Ferguson, A. W., Blight, M. M., Williams, I. H., Scubla, P., Solinas, M. and Clark, S. J. 1997. Extraction, isolation and composition of oviposition-deterring secretion of cabbage seed weevil Ceutorhynchus assimilis. Journal of Chemical Ecology. 23, pp. 2227-2240. https://doi.org/10.1023/B:JOEC.0000006441.74950.2f

A bioassay for screening materials influencing feeding in the field slug Deroceras reticulatum (Müller) (Mollusca: Pulmonata)

A - Papers appearing in refereed journals
Clark, S. J., Dodds, C. J., Henderson, I. F. and Martin, A. P. 1997. A bioassay for screening materials influencing feeding in the field slug Deroceras reticulatum (Müller) (Mollusca: Pulmonata). Annals of Applied Biology - AAB. 130 (2), pp. 379-385. https://doi.org/10.1111/j.1744-7348.1997.tb06841.x

Siring efficiency in white clover (Trifolium repens )

C1 - Edited contributions to conferences/learned societies
Williams, I. H., Marshall, A. H. and Michaelson-Yeates, T. P. T. 1997. Siring efficiency in white clover (Trifolium repens ). International Society of Horticultural Science (ISHS).

Effects of commercial insecticide treatments to winter oilseed rape on parasitism of Ceutorhynchus assimilis Paykull (Coleoptera: Curculionidae) by Trichomalus perfectus (Walker) (Hymenoptera: Pteromalidae)

A - Papers appearing in refereed journals
Murchie, A. K., Williams, I. H. and Alford, D. V. 1997. Effects of commercial insecticide treatments to winter oilseed rape on parasitism of Ceutorhynchus assimilis Paykull (Coleoptera: Curculionidae) by Trichomalus perfectus (Walker) (Hymenoptera: Pteromalidae). Crop Protection. 16, pp. 199-202.

Observations on two commercial flower mixtures as food sources for beneficial insects in the UK

A - Papers appearing in refereed journals
Carreck, N. L. and Williams, I. H. 1997. Observations on two commercial flower mixtures as food sources for beneficial insects in the UK. The Journal of Agricultural Science. 128 (4), pp. 397-403. https://doi.org/10.1017/S0021859697004279

Proline biosynthesis in the developing wheat embryos

C2 - Non-edited contributions to conferences
Hunt, Lee and Wallsgrove, R. M. 1997. Proline biosynthesis in the developing wheat embryos. Abstracts Phytochemical Society of Europe International Symposium on Regulation of Primary Metabolic Pathways in Plants, Oxford, 9-11 January, 1997 .

Biosynthesis of benylglucosinolate, cyanogenic glucosides and phenylpropanoids in Carica papaya

A - Papers appearing in refereed journals
Bennett, R. N., Kiddle, G. and Wallsgrove, R. M. 1997. Biosynthesis of benylglucosinolate, cyanogenic glucosides and phenylpropanoids in Carica papaya. Phytochemistry. 45, pp. 59-66.

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).

Performance of Cydia pomonella , Argyresthia conjugella , Plutella xylostella and Archips podana attractant dispensers in Estonia

C1 - Edited contributions to conferences/learned societies
Mottus, E., Liblikas, I., Williams, I. H., Kuusik, S., Laanmaa, M., Nilson, A. and Nomm, V. 1996. Performance of Cydia pomonella , Argyresthia conjugella , Plutella xylostella and Archips podana attractant dispensers in Estonia.

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 .

Antinutritional compounds in crops: glucosinolates and cyanogenic glycosides

C2 - Non-edited contributions to conferences
Bennett, R. N., Kiddle, G., Hick, A. J., Dawson, G. W. and Wallsgrove, R. M. 1996. Antinutritional compounds in crops: glucosinolates and cyanogenic glycosides. Abstracts Mini-Symposium on Antinutritional Substances in Foods and Feed, Grasmere, 22-25 April 1996 .

The conservation of bees (Linnean Society Symposium series 18)

E - Books edited/written by staff member, alone/with others
Matheson, A., Buchmann, S. L., O'toole, C., Westrich, P. and Williams, I. H. 1996. The conservation of bees (Linnean Society Symposium series 18). Academic Press, London.

Chemical ecology of adult vine weevil

C1 - Edited contributions to conferences/learned societies
Pickett, J. A., Bartlet, E., Buxton, J. H., Wadhams, L. J. and Woodcock, C. M. 1996. Chemical ecology of adult vine weevil.

Slugs as target or non-target organisms for environmental chemicals

C1 - Edited contributions to conferences/learned societies
Triebskorn, R., Henderson, I. F., Martin, A. P. and Kohler, H-R. 1996. Slugs as target or non-target organisms for environmental chemicals. Slug and Snail Pests in Agriculture. British Crop Protection Council Symposium Proceedings No. 66 . British Crop Protection Council (BCPC). pp. 65-72

Physiochemical barriers as plant protectants against slugs (Gastropoda: Pulmonata)

C1 - Edited contributions to conferences/learned societies
Dawson, G. W., Henderson, I. F., Martin, A. P. and Pye, B. J. 1996. Physiochemical barriers as plant protectants against slugs (Gastropoda: Pulmonata). Slug and Snail Pests in Agriculture. British Crop Protection Council Symposium Proceedings No. 66 . British Crop Protection Council (BCPC). pp. 439-444

Putuktolmendajad kui tahtsaim loodusresurss bioloogilise mitme keisuse ja loodussaastliku pollukajanduse tagamisel

C2 - Non-edited contributions to conferences
Williams, I. H., Martin, A. J. and Mand, M. 1996. Putuktolmendajad kui tahtsaim loodusresurss bioloogilise mitme keisuse ja loodussaastliku pollukajanduse tagamisel. Abstracts Congress of Estonian Scientists, Tallinn, 11-15 August 1996 . pp. 395

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 .

Okokemikaalid kasutamiseks eesti taimekaitses

C2 - Non-edited contributions to conferences
Mottus, E., Liblikas, I., Williams, I. H., Nilson, A. and Laanmaa, M. 1996. Okokemikaalid kasutamiseks eesti taimekaitses. Abstracts Congress of Estonian Scientists, Tallinn, 11-15 August 1996 . pp. 370

Ecochemicals as attraction for diamondback moth (Plutella xylostella ) and cabbage root fly (Delia floralis )

C1 - Edited contributions to conferences/learned societies
Mottus, E., Liblikas, I., Nomm, V., Siitan, V., Williams, I. H. and Nilson, A. 1996. Ecochemicals as attraction for diamondback moth (Plutella xylostella ) and cabbage root fly (Delia floralis ).

A commercially viable, low-cost strategy for the management of seed weevil populations on winter oilseed rape in the UK

C1 - Edited contributions to conferences/learned societies
Alford, D. V., Walters, K. F. A., Williams, I. H. and Murchie, A. K. 1996. A commercially viable, low-cost strategy for the management of seed weevil populations on winter oilseed rape in the UK. Proceedings Brighton Crop Protection Conference - Pests and Diseases, 1996 . pp. 609-614

Aspects of bee diversity and crop pollination in the European Union

B - Book chapters etc edited externally
Williams, I. H. 1996. Aspects of bee diversity and crop pollination in the European Union. in: Matheson, A. (ed.) The conservation of bees (Linnean Society Symposium Series 18) Academic Press, London. pp. 63-80

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

Slug chemical ecology: electrophysiological and behavioural studies

C1 - Edited contributions to conferences/learned societies
Dodds, C. J., Ford, M. G., Henderson, I. F., Leake, L. D., Martin, A. P., Pickett, J. A., Wadhams, L. J. and Watson, P. 1996. Slug chemical ecology: electrophysiological and behavioural studies. Slug and Snail Pests in Agriculture. British Crop Protection Council Symposium Proceedings No. 66 . British Crop Protection Council (BCPC). pp. 73-81

Chemical cues to host-plant selection by insect pests of oilseed rape

A - Papers appearing in refereed journals
Bartlet, E. 1996. Chemical cues to host-plant selection by insect pests of oilseed rape. Agricultural zoology reviews. 7, pp. 89-116.

Distribution and activity of microsomal NADPH-dependent monooxygenases and amino acid decarboxylases in cruciferous and non-cruciferous plants, and their relationship to foliar glucosinolate content

A - Papers appearing in refereed journals
Bennett, R. N., Kiddle, G., Hick, A. J., Dawson, G. W. and Wallsgrove, R. M. 1996. Distribution and activity of microsomal NADPH-dependent monooxygenases and amino acid decarboxylases in cruciferous and non-cruciferous plants, and their relationship to foliar glucosinolate content. Plant, Cell and Environment. 19 (7), pp. 801-812. https://doi.org/10.1111/j.1365-3040.1996.tb00417.x

Feeding of the cabbage stem flea beetle Psylliodes chrysocephala on high and low glucosinolate cultivars of oilseed rape

A - Papers appearing in refereed journals
Bartlet, E., Mithen, R. and Clark, S. J. 1996. Feeding of the cabbage stem flea beetle Psylliodes chrysocephala on high and low glucosinolate cultivars of oilseed rape. Entomologia Experimentalis et Applicata. 80 (1), pp. 87-89. https://doi.org/10.1111/j.1570-7458.1996.tb00892.x

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

Flavin monooxygenases involved in the biosynthesis of Brassica defensive secondary metabolites

C2 - Non-edited contributions to conferences
Bennett, R., Botting, N., Dawson, G. W., Hick, A., Kiddle, G., Oldfield, M. and Wallsgrove, R. M. 1996. Flavin monooxygenases involved in the biosynthesis of Brassica defensive secondary metabolites. Abstracts Lorne Conference on Protein Structure and Function, Australia, 4-8 February 1996 .

The use of isoenzymes to quantify the efficiency of insect pollinators in mediating pollen flow in white clover (Trifolium repens L.) seed crops and consequences for seed yield

C1 - Edited contributions to conferences/learned societies
Marshall, A. H., Michaelson-Yeates, T. P. T. and Williams, I. H. 1995. The use of isoenzymes to quantify the efficiency of insect pollinators in mediating pollen flow in white clover (Trifolium repens L.) seed crops and consequences for seed yield. Yield and Quality in Herbage Seed Production. Proceedings 3rd International Herbage Seed Conference, Halle, 18-23 June, 1995 . pp. 59-63

The status and potential of parasitoids of seed weevil and pod midge on winter oilseed rape. Home-Grown Cereals Authority Oilseeds Project Report OS14

D1 - Technical reports: non-confidential
Alford, D. V., Williams, I. H., Murchie, A. K. and Walters, K. F. A. 1995. The status and potential of parasitoids of seed weevil and pod midge on winter oilseed rape. Home-Grown Cereals Authority Oilseeds Project Report OS14. H-GCA, London.

Changes in growth and yield parameters of winter rape as a result of injury by the stem weevil (Ceutorhynchus quadridens )

C1 - Edited contributions to conferences/learned societies
Kelm, M., Walczak, M. and Williams, I. H. 1995. Changes in growth and yield parameters of winter rape as a result of injury by the stem weevil (Ceutorhynchus quadridens ). Rapeseed Today and Tomorrow. Proceedings 9th International Rapeseed Congress, Cambridge, 4-7 July 1995 . pp. 673-675

Responses of brassica pod midge (Dasineura brassicae ) and its parasitoids (Platygaster sp.) to isothiocyanates

C1 - Edited contributions to conferences/learned societies
Murchie, A. K., Williams, I. H. and Smart, L. E. 1995. Responses of brassica pod midge (Dasineura brassicae ) and its parasitoids (Platygaster sp.) to isothiocyanates. Rapeseed Today and Tomorrow. Proceedings 9th International Rapeseed Congress, Cambridge, 4-7 July 1995 . pp. 1028-1030

Field experiments to assess the status and importance of Trichomalus perfectus , a parasitoid of seed weevil on winter oilseed rape in the UK

C1 - Edited contributions to conferences/learned societies
Alford, D. V., Emmett, B. J., Green, M. R., Murchie, A. K., Williams, I. H., Raw, K. A. and Walters, K. F. A. 1995. Field experiments to assess the status and importance of Trichomalus perfectus , a parasitoid of seed weevil on winter oilseed rape in the UK. Rapeseed Today and Tomorrow. Proceedings 9th International Rapeseed Congress, Cambridge, 4-7 July 1995 . pp. 1301-1303

A history of beekeeping in Estonia

A - Papers appearing in refereed journals
Williams, I. H., Padjus, P., Parn, E., Rootslane, M. and Susi, J. 1995. A history of beekeeping in Estonia. Bee World. 76, pp. 18-30.

Observations on the impact of standard insecticide treatments of Trichomalus perfectus , a parasitoid of seed weevil on winter oilseed rape in the UK

C1 - Edited contributions to conferences/learned societies
Alford, D. V., Murchie, A. and Williams, I. H. 1995. Observations on the impact of standard insecticide treatments of Trichomalus perfectus , a parasitoid of seed weevil on winter oilseed rape in the UK.

Interactions between the cabbage seed weevil (Ceutorhynchus assimilis Payk.) and the brassica pod midge (Dasineura brassicae Winn.) infesting oilseed rape pods

C1 - Edited contributions to conferences/learned societies
Ferguson, A. W., Kenward, M. G., Williams, I. H., Clark, S. J., Kelm, M. and Dudzic, A. 1995. Interactions between the cabbage seed weevil (Ceutorhynchus assimilis Payk.) and the brassica pod midge (Dasineura brassicae Winn.) infesting oilseed rape pods. Rapeseed Today and Tomorrow. Proceedings 9th International Rapeseed Congress, Cambridge, 4-7 July 1995 . pp. 679-681

Semiochemicals and behaviour in the oilseed rape pests Ceutorhynchus assimilis and Psylliodes chrysocephala. PhD thesis, University of London

F - Theses
Bartlet, E. 1995. Semiochemicals and behaviour in the oilseed rape pests Ceutorhynchus assimilis and Psylliodes chrysocephala. PhD thesis, University of London. F - Theses

The role of parasitoids

G - Articles in popular magazines and other technical publications
Williams, I. H. and Murchie, A. 1995. The role of parasitoids. Agronomist. Spring 1995, pp. 13-15.

Glucosinolate biosynthesis: characterization of the aldoxime-forming microsomal monooxygenases in oilseed rape leaves

A - Papers appearing in refereed journals
Bennett, R. N., Hick, A. J., Dawson, G. W. and Wallsgrove, R. M. 1995. Glucosinolate biosynthesis: characterization of the aldoxime-forming microsomal monooxygenases in oilseed rape leaves. Plant Physiology. 109, pp. 299-305.

Glucosinolate metabolism in diseased plants

C1 - Edited contributions to conferences/learned societies
Wallsgrove, R. M., Bennett, R. N., Doughty, K. J., Schrijvers, S. and Kiddle, G. 1995. Glucosinolate metabolism in diseased plants. Physiological Responses of Plants to Pathogens. Aspects of Applied Biology 42 . pp. 251-256

Minimising pesticide input in oilseed rape by exploiting natural regulatory processes

C1 - Edited contributions to conferences/learned societies
Pickett, J. A., Butt, T. M., Doughty, K. J., Wallsgrove, R. M. and Williams, I. H. 1995. Minimising pesticide input in oilseed rape by exploiting natural regulatory processes. Rapeseed Today and Tomorrow: Proceedings 9th International Rapeseed Congress, Cambridge, 4-7 July 1995 .

Metal chelate molluscicides: the redistribution of iron diazaalkanolates from the gut lumen of the slug, Deroceras reticulatum (Muller) (Pulmonata: Limacidae)

A - Papers appearing in refereed journals
Clark, S. J., Coward, N. P., Dawson, G. W., Henderson, I. F. and Martin, A. P. 1995. Metal chelate molluscicides: the redistribution of iron diazaalkanolates from the gut lumen of the slug, Deroceras reticulatum (Muller) (Pulmonata: Limacidae). Pesticide Science. 44 (4), pp. 381-388. https://doi.org/10.1002/ps.2780440410

Combating the threat of new super weeds

G - Articles in popular magazines and other technical publications
Wallsgrove, R. M. 1995. Combating the threat of new super weeds. Advisor. Spring 1995, p. 7.

Glucosinolate biosynthesis in oilseed rape - recent progress in biochemistry and molecular biology

C2 - Non-edited contributions to conferences
Wallsgrove, R. M., Bennett, R. and Kiddle, G. 1995. Glucosinolate biosynthesis in oilseed rape - recent progress in biochemistry and molecular biology. Rapeseed Today and Tomorrow: Proceedings 9th International Rapeseed Congress, Cambridge, 4-7 July 1995 .

The response of oilseed rape (Brassica napus L.) seedlings to Peronospora parasitica and Alteraria brassicae following treatment with salicylic acid or methyl jasmonate

C1 - Edited contributions to conferences/learned societies
Doughty, K. J., Bennett, R. N., Nashaat, N. I., Schrijvers, S., Kiddle, G., Pye, B. J., Mitchell, S. E. and Wallsgrove, R. M. 1995. The response of oilseed rape (Brassica napus L.) seedlings to Peronospora parasitica and Alteraria brassicae following treatment with salicylic acid or methyl jasmonate. Rapeseed Today and Tomorrow: Proceedings 9th International Rapeseed Congress, Cambridge, 4-7 July 1995 .

Developmental regulation of aldoxime formation in seedlings and mature plants of Chinese cabbage (Brassica campestris ssp. pekinensis ) and oilseed rape (Brassica napus ): glucosinolate and IAA biosynthetic enzymes

A - Papers appearing in refereed journals
Bennett, R., Ludwig-Muller, J., Kiddle, G., Hilgenberg, W. and Wallsgrove, R. M. 1995. Developmental regulation of aldoxime formation in seedlings and mature plants of Chinese cabbage (Brassica campestris ssp. pekinensis ) and oilseed rape (Brassica napus ): glucosinolate and IAA biosynthetic enzymes. Planta. 196, pp. 239-244.

Purification and characterisation of an acyclic monoterpene primary alcohol: NADP+ oxidoreductase from catmint (Nepeta racemosa)

A - Papers appearing in refereed journals
Hallahan, D. L., West, J. M., Wallsgrove, R. M., Smiley, D. W. M., Dawson, G. W., Pickett, J. A. and Hamilton, J. G. C. 1995. Purification and characterisation of an acyclic monoterpene primary alcohol: NADP+ oxidoreductase from catmint (Nepeta racemosa). Archives of Biochemistry and Biophysics. 318 (1), pp. 105-112. https://doi.org/10.1006/abbi.1995.1210

Amino acids and their derivatives in higher plants. (SEB Seminar Series No.56)

E - Books edited/written by staff member, alone/with others
Wallsgrove, R. M. 1995. Amino acids and their derivatives in higher plants. (SEB Seminar Series No.56). Cambridge University Press (CUP) Cambridge.

Selective induction of glucosinolates in oilseed rape leaves by methyl jasmonate

A - Papers appearing in refereed journals
Doughty, K. J., Kiddle, G. A., Pye, B. J., Wallsgrove, R. M. and Pickett, J. A. 1995. Selective induction of glucosinolates in oilseed rape leaves by methyl jasmonate. Phytochemistry. 38 (2), pp. 347-350. https://doi.org/10.1016/0031-9422(94)00653-B

An investigation of intra-crop and inter-crop contamination of white-flowered field beans

G - Articles in popular magazines and other technical publications
Williams, I. H. 1994. An investigation of intra-crop and inter-crop contamination of white-flowered field beans. Pea and Bean Progress. Summer, 1994, p. 9.

Antennal glands of Psylliodes chrysocephala and their possible role in reproductive behaviour

A - Papers appearing in refereed journals
Bartlet, E., Isidoro, N. and Williams, I. H. 1994. Antennal glands of Psylliodes chrysocephala and their possible role in reproductive behaviour. Physiological Entomology. 19 (4), pp. 241-250. https://doi.org/10.1111/j.1365-3032.1994.tb01048.x

The dependence of crop production within the European Union on pollination by honey bees

A - Papers appearing in refereed journals
Williams, I. H. 1994. The dependence of crop production within the European Union on pollination by honey bees. Agricultural Science Reviews. 6, pp. 229-257.

Land use changes and honey bee forage plants

B - Book chapters etc edited externally
Williams, I. H. and Carreck, N. L. 1994. Land use changes and honey bee forage plants. in: Matheson, A. (ed.) Forage for bees in an agricultural landscape International Bee Research Association, (IBRA), Cardiff. pp. 7-20

Interaction between cabbage seed weevil (Ceutorhynchus assimilis payk.) and brassica pod midge (Dasineura brassicae Winn.) in oilseed rape pods (in Polish)

C1 - Edited contributions to conferences/learned societies
Kelm, M., Ferguson, A. W., Williams, I. H., Kenward, M. G. and Clark, S. J. 1994. Interaction between cabbage seed weevil (Ceutorhynchus assimilis payk.) and brassica pod midge (Dasineura brassicae Winn.) in oilseed rape pods (in Polish). Materialy XXXIV Sesji Naukowej Instytutu Ochrony Roslin, Poznan, 1994 . pp. 258-262

The influence of glucosinolates and sugars on feeding by the cabbage stem flea beetle, Psylliodes chrysocephala

A - Papers appearing in refereed journals
Bartlet, E., Parsons, D., Williams, I. H. and Clark, S. J. 1994. The influence of glucosinolates and sugars on feeding by the cabbage stem flea beetle, Psylliodes chrysocephala. Entomologia Experimentalis et Applicata. 73 (1), pp. 77-83. https://doi.org/10.1111/j.1570-7458.1994.tb01841.x

Oils, lipid-based and related chemicals

D1 - Technical reports: non-confidential
Hughes, K. J. D., Pierpoint, W. S., Leigh, R. A. and Wallsgrove, R. M. 1994. Oils, lipid-based and related chemicals. Silsoe Research Institute, Silsoe.

Secondary metabolites in plant defence mechanisms

A - Papers appearing in refereed journals
Bennett, R. N. and Wallsgrove, R. M. 1994. Secondary metabolites in plant defence mechanisms. New Phytologist. 127 (4), pp. 617-633. https://doi.org/10.1111/j.1469-8137.1994.tb02968.x

Salicylic acid-induced accumulation of glucosinolates in oilseed rape (Brassica napus L.) leaves

A - Papers appearing in refereed journals
Kiddle, G. A., Doughty, K. J. and Wallsgrove, R. M. 1994. Salicylic acid-induced accumulation of glucosinolates in oilseed rape (Brassica napus L.) leaves. Journal of Experimental Botany. 45, pp. 1343-1346.

Biosynthesis of glucosinolates in oilseed rape leaves

C2 - Non-edited contributions to conferences
Wallsgrove, R. M., Bennett, R. and Kiddle, G. 1994. Biosynthesis of glucosinolates in oilseed rape leaves.

Problems and limitations in studying plant primary metabolism

C2 - Non-edited contributions to conferences
Wallsgrove, R. M. 1994. Problems and limitations in studying plant primary metabolism.

A metabolic control analysis of the glutamine synthetase/glutamate synthase cycle in isolated barley (Hordeum vulgare L.) chloroplasts

A - Papers appearing in refereed journals
Baron, A. C., Tobin, T. H., Wallsgrove, R. M. and Tobin, A. K. 1994. A metabolic control analysis of the glutamine synthetase/glutamate synthase cycle in isolated barley (Hordeum vulgare L.) chloroplasts. Plant Physiology. 105, pp. 415-424.

The kinetics of azaserine and phosphinothricin inhibition of glutamate synthase cycle enzymes from barley leaves

A - Papers appearing in refereed journals
Baron, A., Tobin, A. and Wallsgrove, R. M. 1994. The kinetics of azaserine and phosphinothricin inhibition of glutamate synthase cycle enzymes from barley leaves. Plant Physiology and Biochemistry. 32, pp. 555-560.

Factors affecting growth and yield of winter oilseed rape (Brassica napus ), 1985-1989

A - Papers appearing in refereed journals
Leach, J. E., Darby, R. J., Williams, I. H., Fitt, B. D. L. and Rawlinson, C. J. 1994. Factors affecting growth and yield of winter oilseed rape (Brassica napus ), 1985-1989. The Journal of Agricultural Science. 122 (3), pp. 405-413. https://doi.org/10.1017/S0021859600067332

Seven decades of bee research at Rothamsted. A lecture given to the Central Association of Bee-keepers, 14th May 1993

G - Articles in popular magazines and other technical publications
Williams, I. H. 1994. Seven decades of bee research at Rothamsted. A lecture given to the Central Association of Bee-keepers, 14th May 1993.

Barley Fd-GOGAT, partial cDNA

K - Protein or DNA sequences submitted to database
Avila, C., Marquez, A. J., Pajuelo, P., Cannell, M. E., Wallsgrove, R. M. and Forde, B. G. 1993. Barley Fd-GOGAT, partial cDNA.

Conclusions and recommendations of the European Community Workshop on Bees for Pollination held in Brussels, 1-2 March 1992

D1 - Technical reports: non-confidential
Williams, I. H. 1993. Conclusions and recommendations of the European Community Workshop on Bees for Pollination held in Brussels, 1-2 March 1992. Commission of the European Communities (CEC), Luxembourg.

The interdependence of agriculture and apiculture in the European Community

C1 - Edited contributions to conferences/learned societies
Williams, I. H. 1993. The interdependence of agriculture and apiculture in the European Community. Bruneau, E. (ed.) Bees for Pollination. Proceedings Workshop in the Community Programme of Research and Techological Development in the Field of Competitiveness of Agriculture and Management of Agricultural Resources (1989-1993), Brussels, March 1992 . Commission of the European Communities (CEC), Luxembourg. pp. 7-18

Synthesis of glucosinolate precursors and investigations into the biosynthesis of phenylalkyl- and methylthioalkylglucosinolates

A - Papers appearing in refereed journals
Dawson, G. W., Hick, A. J., Bennett, R. N., Donald, A., Pickett, J. A. and Wallsgrove, R. M. 1993. Synthesis of glucosinolate precursors and investigations into the biosynthesis of phenylalkyl- and methylthioalkylglucosinolates. Journal of Biological Chemistry. 268, pp. 27154-27159.

Nectar sources for honey bees and the movement of honey bee colonies for crop pollination and honey production in England

A - Papers appearing in refereed journals
Williams, I. H., Carreck, N. L. and Little, D. 1993. Nectar sources for honey bees and the movement of honey bee colonies for crop pollination and honey production in England. Bee World. 74, pp. 160-175.

Cloning and sequence analysis of a cDNA for barley ferredoxin-dependent glutamate synthase and molecular analysis of photorespiratory mutants deficient in the enzyme

A - Papers appearing in refereed journals
Avila, C., Marquez, A. J., Pajuelo, P., Cannell, M. E., Wallsgrove, R. M. and Forde, B. G. 1993. Cloning and sequence analysis of a cDNA for barley ferredoxin-dependent glutamate synthase and molecular analysis of photorespiratory mutants deficient in the enzyme. Planta. 189, pp. 475-483.

Using plant secondary metabolites to engineer enhanced crop protection - progress with two contrasting approaches

C1 - Edited contributions to conferences/learned societies
Bennett, R., Hallahan, D. L. and Wallsgrove, R. M. 1993. Using plant secondary metabolites to engineer enhanced crop protection - progress with two contrasting approaches. Opportunities for Molecular Biology in Crop Protection. BCPC Monograph .

Aldoxime-forming microsomal enzyme systems involved in the biosynthesis of glucosinolates in oilseed rape (Brassica napus ) leaves

A - Papers appearing in refereed journals
Bennett, R., Donald, A., Dawson, G. W., Hick, A. and Wallsgrove, R. M. 1993. Aldoxime-forming microsomal enzyme systems involved in the biosynthesis of glucosinolates in oilseed rape (Brassica napus ) leaves. Plant Physiology. 102, pp. 1307-1312.

The biosynthesis of glucosinolates in oilseed rape

C2 - Non-edited contributions to conferences
Wallsgrove, R. M., Bennett, R., Dawson, G. W., Donald, A., Hick, A. and Kiddle, G. 1993. The biosynthesis of glucosinolates in oilseed rape. Oxford University Press (OUP) Oxford.

Oil seed rape and beekeeping

B - Book chapters etc edited externally
Williams, I. H. 1993. Oil seed rape and beekeeping. in: Free, J. B. (ed.) Keeping bees Cardiff Academic Press, Cardiff. pp. 72-77

Host plant factors affecting the feeding of cabbage stem flea beetles (Psylliodes chrysocephala L.) on oilseed rape

C1 - Edited contributions to conferences/learned societies
Williams, I. H. and Bartlet, E. 1993. Host plant factors affecting the feeding of cabbage stem flea beetles (Psylliodes chrysocephala L.) on oilseed rape.

The responses of the cabbage seed weevil (Ceutorhynchus assimilis ) to the odour of oilseed rape (Brassica napus ) and to some volatile isothiocyanates

A - Papers appearing in refereed journals
Bartlet, E., Blight, M. M., Hick, A. J. and Williams, I. H. 1993. The responses of the cabbage seed weevil (Ceutorhynchus assimilis ) to the odour of oilseed rape (Brassica napus ) and to some volatile isothiocyanates. Entomologia Experimentalis et Applicata. 68 (3), pp. 295-302.

Studies of the oviposition deterring pheromone of the cabbage seed weevil (Ceutorhynchus assimilis Payk.): behavioural bioassays and oviposition by weevils wintered in the laboratory.

C1 - Edited contributions to conferences/learned societies
Ferguson, A. W. and Williams, I. H. 1993. Studies of the oviposition deterring pheromone of the cabbage seed weevil (Ceutorhynchus assimilis Payk.): behavioural bioassays and oviposition by weevils wintered in the laboratory.

The biochemical basis for the differential response of oilseed rape varieties to infection and stress

C1 - Edited contributions to conferences/learned societies
Wallsgrove, R. M., Bennett, R., Donald, A., Kiddle, G., Porter, A. and Doughty, K. J. 1993. The biochemical basis for the differential response of oilseed rape varieties to infection and stress. Physiology of Varieties. Aspects of Applied Biology .

Rothamsted: cradle of agricultural and apicultural research 2. Bee research achievements

G - Articles in popular magazines and other technical publications
Williams, I. H., Ball, B. V., Tomkins, P. W. and Carreck, N. L. 1993. Rothamsted: cradle of agricultural and apicultural research 2. Bee research achievements. Bee World. 74, pp. 61-74. https://doi.org/10.1080/0005772X.1993.11099160

Rothamsted: cradle of agricultural and apicultural research. Part 1: origins and development

G - Articles in popular magazines and other technical publications
Williams, I. H. 1993. Rothamsted: cradle of agricultural and apicultural research. Part 1: origins and development. Bee World. 73, pp. 20-26. https://doi.org/10.1080/0005772X.1993.11099150

The biosynthesis of amino acids and amino acid-derived secondary metabolites in crop plants

C2 - Non-edited contributions to conferences
Wallsgrove, R. M. 1992. The biosynthesis of amino acids and amino acid-derived secondary metabolites in crop plants. Abstracts AFRC-DLO Workshop on Nitrogen, Wageningen, February 1992 .

Apiculture for agriculture(3)

G - Articles in popular magazines and other technical publications
Williams, I. H. 1992. Apiculture for agriculture(3). Beekeeping. 58, pp. 202-204.

Apiculture for agriculture(2)

G - Articles in popular magazines and other technical publications
Williams, I. H. 1992. Apiculture for agriculture(2). Beekeeping. 58, pp. 172-174.

Apiculture for agriculture(1)

G - Articles in popular magazines and other technical publications
Williams, I. H. 1992. Apiculture for agriculture(1). Beekeeping. 58, pp. 148-150.

Apiculture for agriculture

G - Articles in popular magazines and other technical publications
Williams, I. H. 1992. Apiculture for agriculture. Beekeepers Quarterly. 31, pp. 14-21.

Mating behaviour and identification of the female sex pheromone gland in the brassica pod midge (Dasineura brassicae Winn.: Cecidomyidae, Diptera)

A - Papers appearing in refereed journals
Isidoro, N., Williams, I. H., Solinas, M. and Martin, A. 1992. Mating behaviour and identification of the female sex pheromone gland in the brassica pod midge (Dasineura brassicae Winn.: Cecidomyidae, Diptera). Bolletino Istituto Entomologia, Univ. Bologna. 47, pp. 27-48.

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.

Host plant factors affecting the feeding of the cabbage stem flea beetle (Psylloides chrysocephala) on oilseed rape

C2 - Non-edited contributions to conferences
Williams, I. H. and Bartlet, E. 1992. Host plant factors affecting the feeding of the cabbage stem flea beetle (Psylloides chrysocephala) on oilseed rape. Proceedings OILB Meeting, Le Rhen, February 1992.

Analisis molecular de mutantes fotorrespiratorios de cebada deficientes en la biosintesis de glutamato

C1 - Edited contributions to conferences/learned societies
Marquez, A. J., Freeman, J., Avila, C., Wallsgrove, R. M., Pajuelo, P., Pajuelo, E. and Forde, B. G. 1992. Analisis molecular de mutantes fotorrespiratorios de cebada deficientes en la biosintesis de glutamato. Pineda, M. and Castillo, F. (ed.) Metabolismo del nitrogeno. Sociedad Espanola de Bioquimica, Madrid. pp. 140-144

Improving slug baits: the effects of some phagostimulants and molluscicides on ingestion by the slug, Deroceras reticulatum (Muller) (Pulmonata: Limacidae)

A - Papers appearing in refereed journals
Henderson, I. F., Martin, A. P. and Perry, J. N. 1992. Improving slug baits: the effects of some phagostimulants and molluscicides on ingestion by the slug, Deroceras reticulatum (Muller) (Pulmonata: Limacidae). Annals of Applied Biology - AAB. 121 (2), pp. 423-430. https://doi.org/10.1111/j.1744-7348.1992.tb03454.x

Response of the oilseed rape pests, Ceutorhynchus assimilis and Psylliodes chrysocephela, to a mixture of isothiocyanates

C1 - Edited contributions to conferences/learned societies
Bartlet, E., Williams, I. H., Blight, M. M. and Hick, A. J. 1992. Response of the oilseed rape pests, Ceutorhynchus assimilis and Psylliodes chrysocephela, to a mixture of isothiocyanates. Menken, S. B. J., Harrewijn, P. and Visser, J. H. (ed.) Proceedings 8th International Symposium on Insect-Plant Relationships. Kluwer Academic Publishers, Dordrecht, Netherlands. pp. 103-104

Abiotic induction of glucosinolate synthesis in Brassica napus

C2 - Non-edited contributions to conferences
Kiddle, G., Bennett, A. M., Donald, K. J., Doughty, K. J. and Wallsgrove, R. M. 1992. Abiotic induction of glucosinolate synthesis in Brassica napus. Oxford University Press (OUP) Oxford.

Bees have a vital role in agriculture

G - Articles in popular magazines and other technical publications
Ball, B. and Williams, I. H. 1992. Bees have a vital role in agriculture. The Agronomist. No 2, 1992, pp. 2-3.

Potential of secondary metabolites in genetic engineering of crops for resistance

B - Book chapters etc edited externally
Hallahan, D. L., Pickett, J. A., Wadhams, L. J., Wallsgrove, R. M. and Woodcock, C. M. 1992. Potential of secondary metabolites in genetic engineering of crops for resistance. in: Gatehouse, A. M. R., Boulter, D. and Hilder, V. A. (ed.) Plant Genetic Manipulation for Crop Protection CABI International, Wallingford, Oxon (CABI). pp. 215-248

Interactions of avocado (Persea americana) cytochrome P-450 with monoterpenoids

A - Papers appearing in refereed journals
Hallahan, D. L., Nugent, J. H. A., Hallahan, B. J., Dawson, G. W., Smiley, D. W. M., West, J. M. and Wallsgrove, R. M. 1992. Interactions of avocado (Persea americana) cytochrome P-450 with monoterpenoids. Plant Physiology. 98, pp. 1290-1297.

Cytochrome P-450 catalysed monoterpene hydroxylation in Nepeta mussinii

A - Papers appearing in refereed journals
Hallahan, D. L., Dawson, G. W., West, J. M. and Wallsgrove, R. M. 1992. Cytochrome P-450 catalysed monoterpene hydroxylation in Nepeta mussinii. Plant Physiology and Biochemistry. 30, pp. 435-443.

Carbon and nitrogen cycling between organelles during photorespiration

C1 - Edited contributions to conferences/learned societies
Wallsgrove, R. M. and Baron, A. C. 1992. Carbon and nitrogen cycling between organelles during photorespiration. Tobin, A. K. (ed.) Plant organelles: Society for Experimental Biology Seminar Series 50. Cambridge University Press (CUP) Cambridge. pp. 79-96

Contact uptake of metal compounds and their molluscicidal effect on the field slug, Deroceras reticulatum(Muller) (Pulmonata: Limacidae)

A - Papers appearing in refereed journals
Bullock, J. I., Coward, N. P., Dawson, G. W., Henderson, I. F., Larkworthy, L. F., Martin, A. P. and McGrath, S. P. 1992. Contact uptake of metal compounds and their molluscicidal effect on the field slug, Deroceras reticulatum(Muller) (Pulmonata: Limacidae). Crop Protection. 11 (4), pp. 329-334. https://doi.org/10.1016/0261-2194(92)90058-D

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.

Crop pollination and sustainable agriculture in the nineties and beyond

G - Articles in popular magazines and other technical publications
Williams, I. H. 1991. Crop pollination and sustainable agriculture in the nineties and beyond. Bee World. 72, pp. 45-46.

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.

Insect pests of oilseed rape. HGCA oilseeds research review OS1

D1 - Technical reports: non-confidential
Alford, D. V., Cooper, D. A. and Williams, I. H. 1991. Insect pests of oilseed rape. HGCA oilseeds research review OS1. Home Grown Cereals Authority (HGCA) London.

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.

Floral phenology, pollination and fertilization in linseed

C1 - Edited contributions to conferences/learned societies
Williams, I. H. 1991. Floral phenology, pollination and fertilization in linseed. Production and Protection of Linseed. Aspects of Applied Biology .

Polymerase chain reaction amplification and cloning of complementary DNA for ferredoxin-dependent glutamate synthase from barley

C2 - Non-edited contributions to conferences
Avila, C., Marquez, A. J., Wallsgrove, R. M. and Forde, B. G. 1991. Polymerase chain reaction amplification and cloning of complementary DNA for ferredoxin-dependent glutamate synthase from barley.

Plastid genes and parasitic plants

G - Articles in popular magazines and other technical publications
Wallsgrove, R. M. 1991. Plastid genes and parasitic plants. Nature. 350 (6320), p. 664. https://doi.org/10.1038/350664a0

Factors restricting the feeding of the cabbage stem flea beetle (Psylliodes chrysocephala)

A - Papers appearing in refereed journals
Bartlet, E. and Williams, I. H. 1991. Factors restricting the feeding of the cabbage stem flea beetle (Psylliodes chrysocephala). Entomologia Experimentalis et Applicata. 60 (3), pp. 233-238.

Incidence of pests and diseases and effects of crop protection on double- and single-low winter rape cultivars

C1 - Edited contributions to conferences/learned societies
Williams, I. H., Doughty, K. J., Bock, C. H. and Rawlinson, C. J. 1991. Incidence of pests and diseases and effects of crop protection on double- and single-low winter rape cultivars. Proceedings GCIRC 8th International Rapeseed Conference, Saskatoon Canada, 9-11 July 1991.

Accumulation of glucosinolates in oilseed rape leaves as a result of fungal infection

C1 - Edited contributions to conferences/learned societies
Doughty, K. J., Porter, A. J. R., Morton, A. M., Kiddle, G., Bock, C. H. and Wallsgrove, R. M. 1991. Accumulation of glucosinolates in oilseed rape leaves as a result of fungal infection. Proceedings GCIRC 8th International Rapeseed Conference, Saskatoon Canada, 9-11 July 1991.

Myrosinase activity and glucosinolate content in developing leaves of oilseed rape

C1 - Edited contributions to conferences/learned societies
Porter, A. J. R., Morton, A. M., Kiddle, G., Doughty, K. J. and Wallsgrove, R. M. 1991. Myrosinase activity and glucosinolate content in developing leaves of oilseed rape. Proceedings GCIRC 8th International Rapeseed Conference, Saskatoon Canada, 9-11 July 1991.

Research into the pollination of alternative crops at Rothamsted

G - Articles in popular magazines and other technical publications
Williams, I. H. 1991. Research into the pollination of alternative crops at Rothamsted.

Deposition and longevity of oviposition-deterring pheromone in the cabbage seed weevil

A - Papers appearing in refereed journals
Ferguson, A. W. and Williams, I. H. 1991. Deposition and longevity of oviposition-deterring pheromone in the cabbage seed weevil. Physiological Entomology. 16 (1), pp. 27-33. https://doi.org/10.1111/j.1365-3032.1991.tb00540.x

Nitrogen fixation, assimilation and transport during the initial growth phase of Phaseolus vulgaris L.

A - Papers appearing in refereed journals
Hungria, M., Barradas, C. A. A. and Wallsgrove, R. M. 1991. Nitrogen fixation, assimilation and transport during the initial growth phase of Phaseolus vulgaris L. Journal of Experimental Botany. 42, pp. 839-844.

Variation in the glucosinolate content of oilseed rape (Brassica napus L.) leaves. II. Response to infection by Alternaria brassicae (Berk.) Sacc.

A - Papers appearing in refereed journals
Doughty, K. J., Porter, A. J. R., Morton, A. M., Kiddle, G., Bock, C. H. and Wallsgrove, R. M. 1991. Variation in the glucosinolate content of oilseed rape (Brassica napus L.) leaves. II. Response to infection by Alternaria brassicae (Berk.) Sacc. Annals of Applied Biology - AAB. 118 (2), pp. 469-477. https://doi.org/10.1111/j.1744-7348.1991.tb05648.x

Variation in the glucosinolate content of oilseed rape (Brassica napus L.) leaves. I. Effect of leaf age and postition

A - Papers appearing in refereed journals
Porter, A. J. R., Morton, A. M., Kiddle, G., Doughty, K. J. and Wallsgrove, R. M. 1991. Variation in the glucosinolate content of oilseed rape (Brassica napus L.) leaves. I. Effect of leaf age and postition. Annals of Applied Biology - AAB. 118 (2), pp. 461-467. https://doi.org/10.1111/j.1744-7348.1991.tb05647.x

Pests, diseases and effects of crop protection on single- and double-low winter rape

C1 - Edited contributions to conferences/learned societies
Rawlinson, C. J. and Williams, I. H. 1990. Pests, diseases and effects of crop protection on single- and double-low winter rape.

Enzymes of leucine, valine and isoleucine biosynthesis

A - Papers appearing in refereed journals
Wallsgrove, R. M. 1990. Enzymes of leucine, valine and isoleucine biosynthesis. Methods in plant biochemistry. 3, pp. 325-333.

Molecular analysis of barley mutants deficient in chloroplast glutamine synthetase

A - Papers appearing in refereed journals
Freeman, J., Marquez, A. J., Wallsgrove, R. M., Saarelainen, R. and Forde, B. G. 1990. Molecular analysis of barley mutants deficient in chloroplast glutamine synthetase. Plant Molecular Biology. 14, pp. 297-311. https://doi.org/10.1007/BF00028767

Pollination requirements of linseed (Linum usitatissimum)

A - Papers appearing in refereed journals
Williams, I. H., Martin, A. H. and Clark, S. J. 1990. Pollination requirements of linseed (Linum usitatissimum). The Journal of Agricultural Science. 115, pp. 347-352. https://doi.org/10.1017/S0021859600075778

Effect of pollination on flower, pod and seed production in white lupin (Lupinus albus)

A - Papers appearing in refereed journals
Williams, I. H., Martin, A. P., Ferguson, A. W. and Clark, S. J. 1990. Effect of pollination on flower, pod and seed production in white lupin (Lupinus albus). The Journal of Agricultural Science. 115 (1), pp. 67-73. https://doi.org/10.1017/S0021859600073937

Monitoring Dasineura brassicae by means of pheromone traps.

C1 - Edited contributions to conferences/learned societies
Williams, I. H. 1990. Monitoring Dasineura brassicae by means of pheromone traps.

A bibliography of the parasitoids of the brassica pod midge (Dasineura brassicae Winn).

C1 - Edited contributions to conferences/learned societies
Williams, I. H. and Walton, M. 1990. A bibliography of the parasitoids of the brassica pod midge (Dasineura brassicae Winn).

Control of slugs with contact-action molluscicides.

A - Papers appearing in refereed journals
Henderson, I. F. and Martin, A. P. 1990. Control of slugs with contact-action molluscicides. Annals of Applied Biology - AAB. 116 (2), pp. 273-278. https://doi.org/10.1111/j.1744-7348.1990.tb06607.x

Laboratory and field assessment of a new aluminium chelate slug poison.

A - Papers appearing in refereed journals
Henderson, I. F., Martin, A. P. and Parker, K. 1990. Laboratory and field assessment of a new aluminium chelate slug poison. Crop Protection. 9, pp. 131-134.

Computerized database management for a cereal aphid-monitoring scheme.

A - Papers appearing in refereed journals
Bartlet, E., Thomas, C., Carter, N. and Hipgrave, J. 1990. Computerized database management for a cereal aphid-monitoring scheme. Computers and Electronics in Agriculture. 4, pp. 245-253. https://doi.org/10.1016/0168-1699(90)90023-I

A new initiative in crop protection research on rape.

G - Articles in popular magazines and other technical publications
Rawlinson, C. J., Pickett, J. A., Shewry, P. R., Wilding, N. and Williams, I. H. 1989. A new initiative in crop protection research on rape. GCIRC Bulletin. 5, pp. 58-59.

Pheromone monitoring of Brassica pod midge (Dasineura brassicae Winn.).

C1 - Edited contributions to conferences/learned societies
Williams, I. H. 1989. Pheromone monitoring of Brassica pod midge (Dasineura brassicae Winn.). Proceedings of the 7th International Rapeseed Congress, Poznan, Poland, 1987, . pp. 1074-1076

Pest incidence on single low and double low oilseed rape cultivars

A - Papers appearing in refereed journals
Williams, I. H. 1989. Pest incidence on single low and double low oilseed rape cultivars. Aspects of Applied Biology. 23, pp. 277-286.

Honeybee pollination of the double low oilseed rape cultivar Ariana.

C1 - Edited contributions to conferences/learned societies
Williams, I. H. and Simpkins, J. 1989. Honeybee pollination of the double low oilseed rape cultivar Ariana. Production and protection of oilseed rape and other brassica crops. Aspects of Applied Biology .

Oviposition-deterring pheromone of the cabbage seed weevil (Ceutorhynchus assimilis Payk.)

A - Papers appearing in refereed journals
Ferguson, A. W. and Williams, I. H. 1989. Oviposition-deterring pheromone of the cabbage seed weevil (Ceutorhynchus assimilis Payk.). Aspects of Applied Biology. 23, pp. 339-342.

Host plant selection by the cabbage stem flea beetle (Psylliodes chrysocephala ).

A - Papers appearing in refereed journals
Bartlet, E. and Williams, I. H. 1989. Host plant selection by the cabbage stem flea beetle (Psylliodes chrysocephala ). Aspects of Applied Biology. 23, pp. 335-338.

The biosynthesis of amino acids in plants.

B - Book chapters etc edited externally
Wallsgrove, R. M. 1989. The biosynthesis of amino acids in plants. in: Prospects for amino acid biosynthesis inhibitors in crop protection and pharmaceutical chemistry. British Crop Protection Council Monograph 42 . L.C. Copping, J. Dalziel & A.D. Dodge eds British Crop Protection Council (BCPC). pp. 3-13

Secondary plant metabolites as targets for genetic modification of crop plants for pest resistance.

A - Papers appearing in refereed journals
Dawson, G. W., Hallahan, D. L., Mudd, A., Patel, M. M., Pickett, J. A., Wadhams, L. A. and Wallsgrove, R. M. 1989. Secondary plant metabolites as targets for genetic modification of crop plants for pest resistance. Pesticide Science. 27 (2), pp. 191-201. https://doi.org/10.1002/ps.2780270209

Glucosinolates in oilseed rape (Brassica napus) and the incidence of pollen beetles (Meligethes aeneus)

A - Papers appearing in refereed journals
Milford, G. F. J., Porter, A. J. R., Fieldsend, J. K., Miller, C. A., Leach, J. E. and Williams, I. H. 1989. Glucosinolates in oilseed rape (Brassica napus) and the incidence of pollen beetles (Meligethes aeneus). Annals of Applied Biology - AAB. 115 (2), pp. 375-380. https://doi.org/10.1111/j.1744-7348.1989.tb03396.x

The genetics of nitrate uptake in higher plants.

B - Book chapters etc edited externally
Wallsgrove, R. M., Hasegawa, H., Kendall, A. C. and Turner, J. C. 1989. The genetics of nitrate uptake in higher plants. in: Molecular and genetic aspects of nitrate assimilation . J.L. Wray & J.R. Kinghorn, eds pp. 15-26

Resurgence of insecticide-resistant Myzus persicae on potatoes treated repeatedly with cypermethrin and mineral oil.

A - Papers appearing in refereed journals
Harrington, R., Bartlet, E., Riley, D. K., Ffrench-Constant, R. H. and Clark, S. J. 1989. Resurgence of insecticide-resistant Myzus persicae on potatoes treated repeatedly with cypermethrin and mineral oil. Crop Protection. 8 (5), pp. 340-348. https://doi.org/10.1016/0261-2194(89)90053-7

The biosynthesis of amino acids in plants.

C1 - Edited contributions to conferences/learned societies
Wallsgrove, R. M. 1989. The biosynthesis of amino acids in plants. Amino acid biosynthesis inhibitors. British Crop Protection Monograph 42 . pp. 3-13

The pollination of linseed and flax.

G - Articles in popular magazines and other technical publications
Williams, I. H. 1988. The pollination of linseed and flax. Bee World. 69, pp. 145-152.

Field observations of cereal aphids and natural enemies.

C1 - Edited contributions to conferences/learned societies
Bartlet, E., Payne, J. M., Carter, N. and Chambers, R. J. 1988. Field observations of cereal aphids and natural enemies. Proceedings British Crop Protection Conference - Pests and Diseases, Brighton, 1988, . pp. 1003-1008

Ferredoxin-glutamate synthase from barley leaves: rapid purification and partial characterization.

A - Papers appearing in refereed journals
Marquez, A. J., Avila, C., Forde, B. G. and Wallsgrove, R. M. 1988. Ferredoxin-glutamate synthase from barley leaves: rapid purification and partial characterization. Plant Physiology and Biochemistry. 26, pp. 645-651.

Physical and kinetic properties of lysine-sensitive aspartate kinase purified from carrot cell suspension culture.

A - Papers appearing in refereed journals
Relton, J. M., Bonner, P. L. R., Wallsgrove, R. M. and Lea, P. J. 1988. Physical and kinetic properties of lysine-sensitive aspartate kinase purified from carrot cell suspension culture. Biochimica et Biophysica Acta (BBA) - Protein structure and molecular enzymology. 953, pp. 48-60. https://doi.org/10.1016/0167-4838(88)90008-8

Some effects of oxygen on photosynthesis by photorespiratory mutants of barley (Hordeum vulgare L.)

A - Papers appearing in refereed journals
Sivak, M. N., Lea, P. J., Blackwell, R. D., Murray, A. J. S., Hall, N. P., Kendall, A. C., Turner, J. C. and Wallsgrove, R. M. 1988. Some effects of oxygen on photosynthesis by photorespiratory mutants of barley (Hordeum vulgare L.). Journal of Experimental Botany. 39, pp. 655-666.

The phenology of the emergence of brassica pod midge (Dasineura brassicae Winn.) and its infestation of spring oil-seed rape (Brassica napus L.).

A - Papers appearing in refereed journals
Williams, I. H., Martin, A. P. and Kelm, M. 1987. The phenology of the emergence of brassica pod midge (Dasineura brassicae Winn.) and its infestation of spring oil-seed rape (Brassica napus L.). The Journal of Agricultural Science. 109 (2), pp. 309-314. https://doi.org/10.1017/S0021859600080734

The phenology of the emergence of brassica pod midge (Dasineura brassicae Winn.) and its infestation of winter oil-seed rape (Brassica napus L.)

A - Papers appearing in refereed journals
Williams, I. H., Martin, A. P. and Kelm, M. 1987. The phenology of the emergence of brassica pod midge (Dasineura brassicae Winn.) and its infestation of winter oil-seed rape (Brassica napus L.). The Journal of Agricultural Science. 108 (3), pp. 579-589. https://doi.org/10.1017/S0021859600079983

Barley mutants lacking glutamine synthetase - biochemical and genetic analysis.

A - Papers appearing in refereed journals
Wallsgrove, R. M., Turner, J. C., Hall, N. P., Kendall, A. C. and Bright, S. W. J. 1987. Barley mutants lacking glutamine synthetase - biochemical and genetic analysis. Plant Physiology. 83, pp. 155-158.

Biochemical and molecular genetics of nitrogen assimilation and re-assimilation in barley.

G - Articles in popular magazines and other technical publications
Wallsgrove, R. M., Kendall, A. C., Hall, N. P., Turner, J. and Bright, S. W. J. 1987. Biochemical and molecular genetics of nitrogen assimilation and re-assimilation in barley. Journal of the Science of Food and Agriculture. 28 (4), pp. 318-319.

The roles of glutamine synthetase and glutamate synthase in nitrogen metabolism of higher plants.

G - Articles in popular magazines and other technical publications
Wallsgrove, R. M. 1987. The roles of glutamine synthetase and glutamate synthase in nitrogen metabolism of higher plants.

Selection strategies for isolation of nitrate uptake deficient mutants in barley.

G - Articles in popular magazines and other technical publications
Hasegawa, H., Turner, J. C., Kendall, A. C. and Wallsgrove, R. M. 1987. Selection strategies for isolation of nitrate uptake deficient mutants in barley. Japanese Journal of Breeding. 37S, p. 2.

Selection screen for novel photorespiration mutants of barley.

G - Articles in popular magazines and other technical publications
Hall, N. P., Kendall, A. C., Turner, J. C. and Wallsgrove, R. M. 1987. Selection screen for novel photorespiration mutants of barley. Plant Physiology. 83S, p. 64.

Barley photorespiration mutants.

G - Articles in popular magazines and other technical publications
Kendall, A. C., Bright, S. W. J., Hall, N. P., Keys, A. J., Lea, P. J., Turner, J. C. and Wallsgrove, R. M. 1987. Barley photorespiration mutants.

Ferredoxin-glutamate synthase from barley leaves - purification and properties.

G - Articles in popular magazines and other technical publications
Marquez, A., Avila, C., Forde, B. G. and Wallsgrove, R. M. 1987. Ferredoxin-glutamate synthase from barley leaves - purification and properties.

The pollination of lupins.

A - Papers appearing in refereed journals
Williams, I. H. 1987. The pollination of lupins. Bee World. 68, pp. 10-16.

The effect of insect pollination on plant development and seed production in winter oil-seed rape (Brassica napus L.).

A - Papers appearing in refereed journals
Williams, I. H., Martin, A. P. and White, Robin P. 1987. The effect of insect pollination on plant development and seed production in winter oil-seed rape (Brassica napus L.). The Journal of Agricultural Science. 109 (1), pp. 135-139. https://doi.org/10.1017/S0021859600081077

Altered feedback sensitivity of acetohydroxyacid synthase from valine-resistant mutants of tobacco ( Nicotiana tabacum L.).

A - Papers appearing in refereed journals
Relton, J. M., Wallsgrove, R. M., Bourgin, J. P. and Bright, S. W. J. 1986. Altered feedback sensitivity of acetohydroxyacid synthase from valine-resistant mutants of tobacco ( Nicotiana tabacum L.). Planta. 169, pp. 46-50.

Carbon and nitrogen metabolism in barley (Hordeum vulgare L) mutants lacking ferredoxin-dependant glutamate synthase.

A - Papers appearing in refereed journals
Kendall, A. C., Wallsgrove, R. M., Hall, N. P., Turner, J. C. and Lea, P. J. 1986. Carbon and nitrogen metabolism in barley (Hordeum vulgare L) mutants lacking ferredoxin-dependant glutamate synthase. Planta. 168, pp. 316-323.

Carbon and nitrogen metabolism in a barley (Hordeum vulgare L.) mutant with impaired chloroplast dicarboxylate transport.

A - Papers appearing in refereed journals
Wallsgrove, R. M., Kendall, A. C., Hall, N. P., Turner, J. C. and Lea, P. J. 1986. Carbon and nitrogen metabolism in a barley (Hordeum vulgare L.) mutant with impaired chloroplast dicarboxylate transport. Planta. 168, pp. 324-329.

Evidence for a female sex pheromone in the brassica pod midge Dasineura brassicae .

A - Papers appearing in refereed journals
Williams, I. H. and Martin, A. P. 1986. Evidence for a female sex pheromone in the brassica pod midge Dasineura brassicae . Physiological Entomology. 11 (3), pp. 353-356. https://doi.org/10.1111/j.1365-3032.1986.tb00423.x

Biochemical characterisation of Nicotiana plumbaginifolia auxotrophs that require branched-chained amino acids.

A - Papers appearing in refereed journals
Wallsgrove, R. M., Risiott, R., Negrutiu, I. and Bright, S. B. 1986. Biochemical characterisation of Nicotiana plumbaginifolia auxotrophs that require branched-chained amino acids. Plant Cell Reports. 3, pp. 233-226.

Effects of exogenous amino acids on growth and activity of four aspartate pathway enzymes in barley.

A - Papers appearing in refereed journals
Rognes, S. E., Wallsgrove, R. M., Kueh, J. S. H. and Bright, S. W. J. 1986. Effects of exogenous amino acids on growth and activity of four aspartate pathway enzymes in barley. Plant Science. 43, pp. 45-50.

Biochemical characterisation of an auxotroph of Datura innoxia requiring isoleucine and valine.

A - Papers appearing in refereed journals
Wallsgrove, R. M., Risiott, R., King, J. and Bright, S. W. J. 1986. Biochemical characterisation of an auxotroph of Datura innoxia requiring isoleucine and valine. Plant Science. 43, pp. 109-114.

The pollination requirements of oil-seed rape (Brassica napus L.)

A - Papers appearing in refereed journals
Williams, I. H., Martin, A. P. and White, Robin P. 1986. The pollination requirements of oil-seed rape (Brassica napus L.). The Journal of Agricultural Science. 106 (1), pp. 27-30. https://doi.org/10.1017/S0021859600061670

Glutamine synthetase-deficient mutants of barley (Hordeum vulgare ).

G - Articles in popular magazines and other technical publications
Wallsgrove, R. M., Kendall, A. C., Turner, J. C. and Hall, N. P. 1986. Glutamine synthetase-deficient mutants of barley (Hordeum vulgare ). Plant Physiology. 80S, p. 283.

Barley mutants deficient in chloroplast glutamine synthetase.

G - Articles in popular magazines and other technical publications
Wallsgrove, R. M., Turner,J. C., Hall, N. P. and Kendall, A. C. 1986. Barley mutants deficient in chloroplast glutamine synthetase.

Genetic analysis of photorespiratory mutants in barley.

G - Articles in popular magazines and other technical publications
Turner, J. C., Hall, N. P., Kendall, A. C., Wallsgrove, R. M. and Bright, S. W. J. 1986. Genetic analysis of photorespiratory mutants in barley.

Photorespiratory mutants of barley (Hordeum vulgare ).

G - Articles in popular magazines and other technical publications
Kendall, A. C., Hall, N. P., Keys, A. J., Lea, P. J., Turner, J. C. and Wallsgrove, R. M. 1986. Photorespiratory mutants of barley (Hordeum vulgare ).

Isozymes of phosphoglycollate phosphatase missing in a photorespiratory mutant of barley.

G - Articles in popular magazines and other technical publications
Hall, N. P., Kendall, A. C., Turner, J. C. and Wallsgrove, R. M. 1986. Isozymes of phosphoglycollate phosphatase missing in a photorespiratory mutant of barley.

A barley mutant deficient in RuBP carboxylase.

G - Articles in popular magazines and other technical publications
Hall, N. P., Kendall, A. C., Turner, J. C., Wallsgrove, R. M. and Keys, A. J. 1986. A barley mutant deficient in RuBP carboxylase. Plant Physiology. 80S, p. 281.

Oil seed rape and beekeeping

G - Articles in popular magazines and other technical publications
Williams, I. H. 1985. Oil seed rape and beekeeping. Report of the Central Association of Beekeepers. pp. 1-8.

The pollination of swede rape (brassica-napus l)

A - Papers appearing in refereed journals
Williams, I. H. 1985. The pollination of swede rape (brassica-napus l). Bee World. 66 (1), pp. 16-22. https://doi.org/10.1080/0005772x.1985.11098817

The isolation and characterisation of photorespiratory mutants of barley Hordeum vulgare L. cv. Maris pink.

A - Papers appearing in refereed journals
Lea, P. J., Hall, N. P., Kendall, A. C., Keys, A. J., Miflin, B. J., Turner, J. C. and Wallsgrove, R. M. 1985. The isolation and characterisation of photorespiratory mutants of barley Hordeum vulgare L. cv. Maris pink. Barley genetics newsletter. 15, pp. 7-10.

The pollination requirements of cultivars of oil-seed rape [Brassica napus, turnip, Brassica campestris]

A - Papers appearing in refereed journals
Williams, I. H. 1984. The pollination requirements of cultivars of oil-seed rape [Brassica napus, turnip, Brassica campestris]. Veme Symposium International sur la pollinisation Versailes 27-30 September 1983 INRA. 21.

Social insects - ecology and behavioral biology - brian,mv

A - Papers appearing in refereed journals
Williams, I. H. 1984. Social insects - ecology and behavioral biology - brian,mv. Nature. 308 (5956), pp. 300-300. https://doi.org/10.1038/308300b0

The concentrations of air-borne rape pollen over a crop of oil-seed rape (brassica-napus l)

A - Papers appearing in refereed journals
Williams, I. H. 1984. The concentrations of air-borne rape pollen over a crop of oil-seed rape (brassica-napus l). The Journal of Agricultural Science. 103 (2), pp. 353-357. https://doi.org/10.1017/s0021859600047316

Acetohydroxyacid synthase in a valine-resistant mutant of nicotiana tabacum

A - Papers appearing in refereed journals
Wallsgrove, R. M., Bright, S. W. J. and Bourgin, J. P. 1984. Acetohydroxyacid synthase in a valine-resistant mutant of nicotiana tabacum. Plant Physiology. 75, pp. 35-35.

Manipulation of key pathways in photorespiration and amino acid metabolism by mutation and selection

C1 - Edited contributions to conferences/learned societies
Bright, S. W. J., Arruda, P., Hall, N. P., Kendall, A. C., Keys, A. J., Kueh, J. S. H., Parker, M. L., Rognes, S. E., Turner, J. C., Wallsgrove, R. M. and Miflin, B. J. 1984. Manipulation of key pathways in photorespiration and amino acid metabolism by mutation and selection. Lea, P. J. and Stewart, G. R. (ed.) Genetic manipulation of plants and its application to agriculture (Annual Proceedings of the Phytochemical Society of Europe, 23). Clarendon Press, Oxford. pp. 141-169

Using foraging honeybees to sample an area for trace-metals

A - Papers appearing in refereed journals
Free, J. B., Williams, I. H., Pinsent, Rjfh, Townshend, A., Basi, M. S. and Graham, C. L. 1983. Using foraging honeybees to sample an area for trace-metals. Environment International. 9 (1), pp. 9-12. https://doi.org/10.1016/0160-4120(83)90108-3

Scent-marking of flowers by honeybees

A - Papers appearing in refereed journals
Free, J. B. and Williams, I. H. 1983. Scent-marking of flowers by honeybees. Journal of Apicultural Research. 22 (2), pp. 86-90. https://doi.org/10.1080/00218839.1983.11100564

Photosynthesis, photo-respiration and nitrogen-metabolism

A - Papers appearing in refereed journals
Wallsgrove, R. M., Keys, A. J., Lea, P. J. and Miflin, B. J. 1983. Photosynthesis, photo-respiration and nitrogen-metabolism. Plant, Cell and Environment. 6 (4), pp. 301-309. https://doi.org/10.1111/1365-3040.ep11612102

The isolation of ferredoxin dependent glutamate synthase deficient, photorespiration mutants of barley

A - Papers appearing in refereed journals
Lea, P. J., Hall, N. P., Kendall, A. C., Keys, A. J., Miflin, B. J., Turner, J. C. and Wallsgrove, R. M. 1983. The isolation of ferredoxin dependent glutamate synthase deficient, photorespiration mutants of barley. Plant Physiology. 72, pp. 113-113.

Intracellular-localization of aspartate kinase and the enzymes of threonine and methionine biosynthesis in green leaves

A - Papers appearing in refereed journals
Wallsgrove, R. M., Lea, P. J. and Miflin, B. J. 1983. Intracellular-localization of aspartate kinase and the enzymes of threonine and methionine biosynthesis in green leaves. Plant Physiology. 71 (4), pp. 780-784. https://doi.org/10.1104/pp.71.4.780

Foraging behavior of honeybees and bumble bees on brussels sprout grown to produce hybrid seed

A - Papers appearing in refereed journals
Free, J. B. and Williams, I. H. 1983. Foraging behavior of honeybees and bumble bees on brussels sprout grown to produce hybrid seed. Journal of Apicultural Research. 22 (2), pp. 94-97. https://doi.org/10.1080/00218839.1983.11100566

(z)-11-eicosen-1-ol, an important new pheromonal component from the sting of the honey bee, apis-mellifera-l (hymenoptera, apidae)

A - Papers appearing in refereed journals
Pickett, J. A., Williams, I. H. and Martin, A. P. 1982. (z)-11-eicosen-1-ol, an important new pheromonal component from the sting of the honey bee, apis-mellifera-l (hymenoptera, apidae). Journal of Chemical Ecology. 8 (1), pp. 163-175. https://doi.org/10.1007/bf00984013

Use of unpurified nasonov pheromone components to attract clustering honeybees

A - Papers appearing in refereed journals
Free, J. B., Ferguson, A. W., Pickett, J. A. and Williams, I. H. 1982. Use of unpurified nasonov pheromone components to attract clustering honeybees. Journal of Apicultural Research. 21 (1), pp. 26-29. https://doi.org/10.1080/00218839.1982.11100512

Nasonov pheromone of the honeybee - apis-mellifera-l (hymenoptera, apidae) .4. Comparative electroantennogram responses

A - Papers appearing in refereed journals
Williams, I. H., Pickett, J. A. and Martin, A. P. 1982. Nasonov pheromone of the honeybee - apis-mellifera-l (hymenoptera, apidae) .4. Comparative electroantennogram responses. Journal of Chemical Ecology. 8 (2), pp. 567-574. https://doi.org/10.1007/bf00987804

The development of nad(p)h-dependent and ferredoxin-dependent glutamate synthase in greening barley and pea leaves

A - Papers appearing in refereed journals
Wallsgrove, R. M., Lea, P. J. and Miflin, B. J. 1982. The development of nad(p)h-dependent and ferredoxin-dependent glutamate synthase in greening barley and pea leaves. Planta. 154 (5), pp. 473-476. https://doi.org/10.1007/bf01267816

Attractiveness of (Z)-11-eicosen-1-ol to foraging honeybees

A - Papers appearing in refereed journals
Free, J. B., Williams, I. H., Pickett, J. A., Ferguson, A. W. and Martin, A. P. 1982. Attractiveness of (Z)-11-eicosen-1-ol to foraging honeybees. Journal of Apicultural Research. 21 (3), pp. 151-156. https://doi.org/10.1080/00218839.1982.11100532

Chemical communication in honeybees

A - Papers appearing in refereed journals
Williams, I. H. 1981. Chemical communication in honeybees. Central Association of Bee-Keepers.

Solitary bees that inhabit walls

A - Papers appearing in refereed journals
Williams, I. H. 1981. Solitary bees that inhabit walls. Bee World. 62 (3), pp. 106-108. https://doi.org/10.1080/0005772x.1981.11097827

The nasonov pheromone of the honeybee apis-mellifera l (hymenoptera, apidae) .2. Bioassay of the components using foragers

A - Papers appearing in refereed journals
Williams, I. H., Pickett, J. A. and Martin, A. P. 1981. The nasonov pheromone of the honeybee apis-mellifera l (hymenoptera, apidae) .2. Bioassay of the components using foragers. Journal of Chemical Ecology. 7 (2), pp. 225-237. https://doi.org/10.1007/bf00995745

Nasonov pheromone of the honey bee, apis-mellifera l (hymenoptera, apidae) .3. Regulation of pheromone composition and production

A - Papers appearing in refereed journals
Pickett, J. A., Williams, I. H., Smith, M. C. and Martin, A. P. 1981. Nasonov pheromone of the honey bee, apis-mellifera l (hymenoptera, apidae) .3. Regulation of pheromone composition and production. Journal of Chemical Ecology. 7 (3), pp. 543-554. https://doi.org/10.1007/bf00987702

Localization and characterization of homoserine dehydrogenase isolated from barley and pea leaves

A - Papers appearing in refereed journals
Sainis, J. K., Mayne, R. G., Wallsgrove, R. M., Lea, P. J. and Miflin, B. J. 1981. Localization and characterization of homoserine dehydrogenase isolated from barley and pea leaves. Planta. 152 (6), pp. 491-496. https://doi.org/10.1007/bf00380819

Glutamine-metabolism in higher-plants

A - Papers appearing in refereed journals
Miflin, B. J., Wallsgrove, R. M. and Lea, P. J. 1981. Glutamine-metabolism in higher-plants. Current Topics in Cellular Regulation. 20, pp. 1-43. https://doi.org/10.1016/B978-0-12-152820-1.50005-5

Attraction of honey bees to flowering plants by using synthetic nasonov pheromone

A - Papers appearing in refereed journals
Williams, I. H., Pickett, J. A. and Martin, A. P. 1981. Attraction of honey bees to flowering plants by using synthetic nasonov pheromone. Entomologia Experimentalis et Applicata. 30 (2), pp. 199-201. https://doi.org/10.1111/j.1570-7458.1981.tb03098.x

The attachment of honeybee comb to sloping hive sides and side-bars of frames

A - Papers appearing in refereed journals
Free, J. B. and Williams, I. H. 1981. The attachment of honeybee comb to sloping hive sides and side-bars of frames. Journal of Apicultural Research. 20 (4), pp. 239-242. https://doi.org/10.1080/00218839.1981.11100503

The value of white clover Trifolium repens L., Cultivar S100 planted on motorway verges to honeybees Apis mellifera L.

A - Papers appearing in refereed journals
Free, J. B. and Williams, I. H. 1980. The value of white clover Trifolium repens L., Cultivar S100 planted on motorway verges to honeybees Apis mellifera L. Biological Conservation. 18 (2), pp. 89-92. https://doi.org/10.1016/0006-3207(80)90073-7

The photorespiratory nitrogen-cycle

A - Papers appearing in refereed journals
Miflin, B. J., Keys, A. J., Lea, P. J. and Wallsgrove, R. M. 1980. The photorespiratory nitrogen-cycle. Physiologie vegetale. 18 (3), pp. 568-568.

Performance and uptake of some carbendazim-producing fungicides applied as seed treatments to spring barley, in relation to their physicochemical properties

A - Papers appearing in refereed journals
Grahambryce, I. J., Nicholls, P. H. and Williams, I. H. 1980. Performance and uptake of some carbendazim-producing fungicides applied as seed treatments to spring barley, in relation to their physicochemical properties. Pesticide Science. 11 (1), pp. 1-8. https://doi.org/10.1002/ps.2780110102

Oil-seed rape and beekeeping, particularly in Britain

A - Papers appearing in refereed journals
Williams, I. H. 1980. Oil-seed rape and beekeeping, particularly in Britain. Bee World. 61 (4), pp. 141-153. https://doi.org/10.1080/0005772x.1980.11097797

The location of glutamine-synthetase in leaf-cells and its role in the reassimilation of ammonia released in photo-respiration

A - Papers appearing in refereed journals
Wallsgrove, R. M., Keys, A. J., Bird, I. F., Cornelius, M. J., Lea, P. J. and Miflin, B. J. 1980. The location of glutamine-synthetase in leaf-cells and its role in the reassimilation of ammonia released in photo-respiration. Journal of Experimental Botany. 31 (123), pp. 1005-1017. https://doi.org/10.1093/jxb/31.4.1005

Nasonov pheromone of the honey bee, apis-mellifera l (hymenoptera, apidae) .1. Chemical characterization

A - Papers appearing in refereed journals
Pickett, J. A., Williams, I. H., Martin, A. P. and Smith, M. C. 1980. Nasonov pheromone of the honey bee, apis-mellifera l (hymenoptera, apidae) .1. Chemical characterization. Journal of Chemical Ecology. 6 (2), pp. 425-434. https://doi.org/10.1007/bf01402919

Regulation and subcellular-distribution of enzymes of the aspartate pathway in pisum-sativum leaves

A - Papers appearing in refereed journals
Wallsgrove, R. M., Lea, P. J., Mills, W. R. and Miflin, B. J. 1979. Regulation and subcellular-distribution of enzymes of the aspartate pathway in pisum-sativum leaves. Plant Physiology. 63 (5), pp. 26-26.

Infestation of crops of oil-seed rape (brassica-napus l) by insect pests

A - Papers appearing in refereed journals
Free, J. B. and Williams, I. H. 1979. Infestation of crops of oil-seed rape (brassica-napus l) by insect pests. The Journal of Agricultural Science. 92 (1), pp. 203-218. https://doi.org/10.1017/s0021859600060652

Further laboratory and field evaluations of experimental baits to control leaf-cutting ants (hymenoptera, formicidae) in Brazil

A - Papers appearing in refereed journals
Phillips, F. T., Etheridge, P. and Martin, A. P. 1979. Further laboratory and field evaluations of experimental baits to control leaf-cutting ants (hymenoptera, formicidae) in Brazil. Bulletin of Entomological Research. 69 (2), pp. 309-316. https://doi.org/10.1017/s0007485300017788

Distribution of the enzymes of nitrogen assimilation within the pea leaf cell

A - Papers appearing in refereed journals
Wallsgrove, R. M., Lea, P. J. and Miflin, B. J. 1979. Distribution of the enzymes of nitrogen assimilation within the pea leaf cell. Plant Physiology. 63 (2), pp. 232-236. https://doi.org/10.1104/pp.63.2.232

Distribution of insect pests on crops of oil-seed rape (brassica-napus l) and the damage they cause

A - Papers appearing in refereed journals
Free, J. B. and Williams, I. H. 1979. Distribution of insect pests on crops of oil-seed rape (brassica-napus l) and the damage they cause. The Journal of Agricultural Science. 92 (1), pp. 139-149. https://doi.org/10.1017/s0021859600060597

Compensation of oil-seed rape (brassica-napus l) plants after damage to their buds and pods

A - Papers appearing in refereed journals
Williams, I. H. and Free, J. B. 1979. Compensation of oil-seed rape (brassica-napus l) plants after damage to their buds and pods. The Journal of Agricultural Science. 92 (1), pp. 53-59. https://doi.org/10.1017/s0021859600060494

Beekeeping in the sultanate of oman

A - Papers appearing in refereed journals
Williams, I. H. 1979. Beekeeping in the sultanate of oman. American bee journal. 119 (7), pp. 510-&.

Pests and pollution of oil-seed rape crops on England

A - Papers appearing in refereed journals
Williams, I. H. 1978. Pests and pollution of oil-seed rape crops on England. Report of the Central Association of Bee-Keepers. June.

Survey of damage caused to crops of oil-seed rape (brassica-napus-l) by insect pests in south-central England and their effect on seed yield

A - Papers appearing in refereed journals
Free, J. B. and Williams, I. H. 1978. Survey of damage caused to crops of oil-seed rape (brassica-napus-l) by insect pests in south-central England and their effect on seed yield. The Journal of Agricultural Science. 90 (2), pp. 417-424. https://doi.org/10.1017/s0021859600055520

Responses of the pollen beetle, meligethes-aeneus, and the seed weevil, ceuthorhynchus-assimilis, to oil-seed rape, brassica-napus, and other plants

A - Papers appearing in refereed journals
Free, J. B. and Williams, I. H. 1978. Responses of the pollen beetle, meligethes-aeneus, and the seed weevil, ceuthorhynchus-assimilis, to oil-seed rape, brassica-napus, and other plants. Journal of Applied Ecology. 15 (3), pp. 761-&. https://doi.org/10.2307/2402773

Pollination requirements of swede rape (brassica-napus l) and of turnip rape (brassica-campestris l)

A - Papers appearing in refereed journals
Williams, I. H. 1978. Pollination requirements of swede rape (brassica-napus l) and of turnip rape (brassica-campestris l). The Journal of Agricultural Science. 91 (2), pp. 343-348. https://doi.org/10.1017/s0021859600046438

Feeding and mating-behavior of pollen beetles (meligethes-aeneus fab) and seed weevils (ceutorhynchus-assimilis payk) on oil-seed rape (brassica-napus l)

A - Papers appearing in refereed journals
Williams, I. H. and Free, J. B. 1978. Feeding and mating-behavior of pollen beetles (meligethes-aeneus fab) and seed weevils (ceutorhynchus-assimilis payk) on oil-seed rape (brassica-napus l). The Journal of Agricultural Science. 91 (2), pp. 453-459. https://doi.org/10.1017/s0021859600046554

Photorespiratory nitrogen cycle

A - Papers appearing in refereed journals
Keys, A. J., Bird, I. F., Cornelius, M. J., Lea, P. J., Wallsgrove, R. M. and Miflin, B. J. 1978. Photorespiratory nitrogen cycle. Nature. 275 (5682), pp. 741-743. https://doi.org/10.1038/275741a0

Studies on glutamate synthase from leaves of higher-plants

A - Papers appearing in refereed journals
Wallsgrove, R. M., Harel, E., Lea, P. J. and Miflin, B. J. 1977. Studies on glutamate synthase from leaves of higher-plants. Journal of Experimental Botany. 28 (104), pp. 588-596. https://doi.org/10.1093/jxb/28.3.588

Ferredoxin-sepharose as an affinity absorbent for purification of glutamate synthase and other ferredoxin-dependent enzymes

A - Papers appearing in refereed journals
Wallsgrove, R. M. and Miflin, B. J. 1977. Ferredoxin-sepharose as an affinity absorbent for purification of glutamate synthase and other ferredoxin-dependent enzymes. Biochemical Society Transactions. 5 (1), pp. 269-271. https://doi.org/10.1042/bst0050269

Behavior of insects foraging on pigeon pea (cajanus-cajan-(l) millsp) in india

A - Papers appearing in refereed journals
Williams, I. H. 1977. Behavior of insects foraging on pigeon pea (cajanus-cajan-(l) millsp) in india. Tropical Agriculture. 54 (4), pp. 353-363.

The effect on the foraging behaviour of honeybees of the relative locations of the hive entrance and brood combs

A - Papers appearing in refereed journals
Free, J. B. and Williams, I. H. 1976. The effect on the foraging behaviour of honeybees of the relative locations of the hive entrance and brood combs. Applied Animal Ethology. 2 (2), pp. 141-154. https://doi.org/10.1016/0304-3762(76)90042-0

Pollination as a factor limiting yield of field beans (vicia-faba-l)

A - Papers appearing in refereed journals
Free, J. B. and Williams, I. H. 1976. Pollination as a factor limiting yield of field beans (vicia-faba-l). The Journal of Agricultural Science. 87 (2), pp. 395-399. https://doi.org/10.1017/s0021859600027714

Insect pollination of Anacardium occidentale L., Mangifera indica L., Blighia sapida Koenig and Persea americana Mill.

A - Papers appearing in refereed journals
Free, J. B. and Williams, I. H. 1976. Insect pollination of Anacardium occidentale L., Mangifera indica L., Blighia sapida Koenig and Persea americana Mill. Tropical Agriculture. 53 (2), pp. 125-139.

High-pressure liquid-chromatography of benzimidazoles

A - Papers appearing in refereed journals
Austin, D. J., Lord, K. A. and Williams, I. H. 1976. High-pressure liquid-chromatography of benzimidazoles. Pesticide Science. 7 (2), pp. 211-222. https://doi.org/10.1002/ps.2780070216

Beneficial insects present on a motorway verge

A - Papers appearing in refereed journals
Free, J. B., Gennard, D., Stevenson, J. H. and Williams, I. H. 1975. Beneficial insects present on a motorway verge. Biological Conservation. 8 (1), pp. 61-72. https://doi.org/10.1016/0006-3207(75)90079-8

Pollination of coconut (Cocos nucifera L.) in Jamaica by honeybees and wasps

A - Papers appearing in refereed journals
Free, J. B., Raw, A. and Williams, I. H. 1975. Pollination of coconut (Cocos nucifera L.) in Jamaica by honeybees and wasps. 1 (3), pp. 213-223. https://doi.org/10.1016/0304-3762(75)90013-9

Pollination and set of early flowers of runner bean (phaseolus-coccineus l)

A - Papers appearing in refereed journals
Williams, I. H. and Free, J. B. 1975. Pollination and set of early flowers of runner bean (phaseolus-coccineus l). Journal of Horticultural Science. 50 (4), pp. 405-413. https://doi.org/10.1080/00221589.1975.11514649

Insect pollination of sugar-beet (beta-vulgaris) seed crops

A - Papers appearing in refereed journals
Free, J. B., Williams, I. H., Longden, P. C. and Johnson, M. G. 1975. Insect pollination of sugar-beet (beta-vulgaris) seed crops. Annals of Applied Biology - AAB. 81 (2), pp. 127-134. https://doi.org/10.1111/j.1744-7348.1975.tb00529.x

Factors determining rearing and rejection of drones by honeybee colony

A - Papers appearing in refereed journals
Free, J. B. and Williams, I. H. 1975. Factors determining rearing and rejection of drones by honeybee colony. Animal Behaviour. 23 (AUG), pp. 650-675. https://doi.org/10.1016/0003-3472(75)90143-8

Effect of environmental conditions during larval period on tendency of worker honeybees to develop their ovaries

A - Papers appearing in refereed journals
Williams, I. H. and Free, J. B. 1975. Effect of environmental conditions during larval period on tendency of worker honeybees to develop their ovaries. Journal of Entomology Series A-Physiology & Behaviour. 49 (MAR25), pp. 179-182.

Solitary bees in Britian

A - Papers appearing in refereed journals
Williams, I. H. 1974. Solitary bees in Britian. Lecture to the Central Association of Bee-Keepers. pp. 1-12.

Pollination of self-fertile apple-trees

A - Papers appearing in refereed journals
Free, J. B., Smith, B. D., Stott, K. G. and Williams, I. H. 1974. Pollination of self-fertile apple-trees. Journal Of Horticultural Science & Biotechnology. 49 (3), pp. 301-304. https://doi.org/10.1080/00221589.1974.11514583

Pollination of onion (allium-cepa l) to produce hybrid seed

A - Papers appearing in refereed journals
Williams, I. H. and Free, J. B. 1974. Pollination of onion (allium-cepa l) to produce hybrid seed. Journal of Applied Ecology. 11 (2), pp. 409-417. https://doi.org/10.2307/2402194

Influence of location of honeybee colonies on their choice of pollen sources

A - Papers appearing in refereed journals
Free, J. B. and Williams, I. H. 1974. Influence of location of honeybee colonies on their choice of pollen sources. Journal of Applied Ecology. 11 (3), pp. 925-935. https://doi.org/10.2307/2401754

Factors determining food storage and brood rearing in honeybee (apis-mellifera l) comb

A - Papers appearing in refereed journals
Free, J. B. and Williams, I. H. 1974. Factors determining food storage and brood rearing in honeybee (apis-mellifera l) comb. Journal of Entomology Series A-Physiology & Behaviour. 49 (NOV7), pp. 47-63.

Pollination of hybrid kale (brassica-oleraceae l)

A - Papers appearing in refereed journals
Free, J. B. and Williams, I. H. 1973. Pollination of hybrid kale (brassica-oleraceae l). The Journal of Agricultural Science. 81 (3), pp. 557-559. https://doi.org/10.1017/s0021859600086627

Genetic determination of honeybee (apis-mellifera l) foraging preferences

A - Papers appearing in refereed journals
Free, J. B. and Williams, I. H. 1973. Genetic determination of honeybee (apis-mellifera l) foraging preferences. Annals of Applied Biology - AAB. 73 (2), pp. 137-141. https://doi.org/10.1111/j.1744-7348.1973.tb01318.x

Foraging behavior of honeybees (apis-mellifera-l) on brussels sprout (brassica-oleracea l)

A - Papers appearing in refereed journals
Free, J. B. and Williams, I. H. 1973. Foraging behavior of honeybees (apis-mellifera-l) on brussels sprout (brassica-oleracea l). Journal of Applied Ecology. 10 (2), pp. 489-499. https://doi.org/10.2307/2402297

Trap-nesting solitary bees for students of biology

A - Papers appearing in refereed journals
Williams, I. H. 1972. Trap-nesting solitary bees for students of biology. Bee World. 53 (3), pp. 123-135.

The influence of a Honeybee (Apis Mellifera) colony on egg-laying by its Queen

A - Papers appearing in refereed journals
Free, J. B. and Williams, I. H. 1972. The influence of a Honeybee (Apis Mellifera) colony on egg-laying by its Queen. Entomologia Experimentalis et Applicata. 15 (2), pp. 224-228. https://doi.org/10.1111/j.1570-7458.1972.tb00200.x

The role of the Nasonov gland pheromone in crop communication by honeybees (Apis mellifera L.)

A - Papers appearing in refereed journals
Free, J. B. and Williams, I. H. 1972. The role of the Nasonov gland pheromone in crop communication by honeybees (Apis mellifera L.). Behaviour. 41 (3/4), pp. 314-318.

Hoarding by honeybees (Apis mellifera L.)

A - Papers appearing in refereed journals
Free, J. B. and Williams, I. H. 1972. Hoarding by honeybees (Apis mellifera L.). Animal Behaviour. 20 (2), pp. 327-334. https://doi.org/10.1016/S0003-3472(72)80054-X

The transport of pollen on the body hairs of honeybees (Apis mellifera L.) and bumblebees (Bombus spp. L.)

A - Papers appearing in refereed journals
Free, J. B. and Williams, I. H. 1972. The transport of pollen on the body hairs of honeybees (Apis mellifera L.) and bumblebees (Bombus spp. L.). Journal of Applied Ecology. 9 (2), pp. 609-615. https://doi.org/10.2307/2402458

The effect of giving pollen and pollen supplement to honeybee colonies on the amount of pollen collected

A - Papers appearing in refereed journals
Free, J. B. and Williams, I. H. 1971. The effect of giving pollen and pollen supplement to honeybee colonies on the amount of pollen collected. Journal of Apicultural Research. 10 (2), pp. 87-90. https://doi.org/10.1080/00218839.1971.11099676

Preliminary investigations on the occupation of artificial nests by Osmia rufa L.(Hymenoptera, Megachilidae)

A - Papers appearing in refereed journals
Free, J. B. and Williams, I. H. 1970. Preliminary investigations on the occupation of artificial nests by Osmia rufa L.(Hymenoptera, Megachilidae). Journal of Applied Ecology. 7 (3), pp. 559-566. https://doi.org/10.2307/2401978

Exposure of the Nasonov gland by honeybees (Apis mellifera) collecting water

A - Papers appearing in refereed journals
Free, J. B. and Williams, I. H. 1970. Exposure of the Nasonov gland by honeybees (Apis mellifera) collecting water. Behaviour. 37 (3/4), pp. 286-290. https://doi.org/10.1163/156853970X00385

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