Efficacy of insecticide sprays against the larvae of Mangold fly (Pegomya hyoscyami ) in sugar beet
D1 - Technical reports: non-confidential
Dewar, A. M. and Read, L. A. 1993. Efficacy of insecticide sprays against the larvae of Mangold fly (Pegomya hyoscyami ) in sugar beet. Wiley.
| Authors | Dewar, A. M. and Read, L. A. |
|---|---|
| Type | D1 - Technical reports: non-confidential |
| Keywords | Agriculture, Multidisciplinary |
| Year of Publication | 1993 |
| Publisher | Wiley |
| ISSN | 00034746 |
| Funder project or code | 217 |
| Open access | Published as non-open access |
| Journal | Annals of Applied Biology (Tests of Agrochemicals and Cultivars) |
| Journal citation | 14, pp. 4-5 |
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Heard, M. S., Clark, S. J., Rothery, P., Perry, J. N., Bohan, D. A., Brooks, D. R., Champion, G. T., Dewar, A. M., Hawes, C., Haughton, A. J., May, M. J., Scott, R. J., Stuart, R. S., Squire, G. R. and Firbank, L. G. 2006. Effects of successive seasons of genetically modified herbicide-tolerant maize cropping on weeds and invertebrates. Annals of Applied Biology - AAB. 149 (3), pp. 249-254. https://doi.org/10.1111/j.1744-7348.2006.00091.x
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Pests and diseases in sugar beet in 2005
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C1 - Edited contributions to conferences/learned societies
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Decision making in controlling virus yellows of sugar beet in the UK
A - Papers appearing in refereed journals
Qi, A., Dewar, A. M. and Harrington, R. 2004. Decision making in controlling virus yellows of sugar beet in the UK. Pest Management Science. 60 (7), pp. 727-732. https://doi.org/10.1002/ps.871
A review of pest problems in 2003: was there a sting in the tale?
G - Articles in popular magazines and other technical publications
Stevens, M. and Dewar, A. M. 2004. A review of pest problems in 2003: was there a sting in the tale? British Sugar Beet Review. 72(1), pp. 12-17.
Wielding the MACE: recent events regarding resistance and the peach potato aphid, Myzus persicae
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Environmentally-friendly crop protection in GM herbicide-tolerant sugar beet
C1 - Edited contributions to conferences/learned societies
Dewar, A. M., Haylock, L. A., Garner, B. H., Sands, R. J. N. and May, M. J. 2003. Environmentally-friendly crop protection in GM herbicide-tolerant sugar beet. Proceedings 7th ICABR International Conference on Public Goods and Public Policy for Agricultural Biotechnology, Ravello, 29 June-3 July 2003 .
GM management for environmental benefit
C1 - Edited contributions to conferences/learned societies
Pidgeon, J. D., May, M. J. and Dewar, A. M. 2003. GM management for environmental benefit. Proceedings 7th ICABR International Conference on Public Goods and Public Policy for Agricultural Biotechnology, Ravello, 29 June-3 July 2003 .
Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 1 April 2003
D1 - Technical reports: non-confidential
Firbank, L. G., Brooks, D., Bohan, D. A., Champion, G. T., Clark, S. J., Daniels, R., Dewar, A. M., Fairfax, C., Haughton, A. J., Hawes, C., Heard, M., Hill, M., May, M. J., Osborne, J. L., Pidgeon, J. D., Perry, J. N., Rossall, M., Rothery, P., Roy, D., Scott, R., Squire, G., Whittaker, D. and Woiwod, I. P. 2003. Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 1 April 2003.
Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 1 November 2003
D1 - Technical reports: non-confidential
Firbank, L. G., Brooks, D., Bohan, D. A., Champion, G. T., Clark, S. J., Daniels, R., Dewar, A. M., Haughton, A. J., Hawes, C., Heard, M., Hill, M., May, M. J., Osborne, J. L., Pidgeon, J. D., Perry, J. N., Rothery, P., Roy, D., Scott, R., Squire, G. and Woiwod, I. P. 2003. Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 1 November 2003.
Life without Temik: the final days
G - Articles in popular magazines and other technical publications
Dewar, A. M. 2003. Life without Temik: the final days. British Sugar Beet Review. 71(4), pp. 34-35.
The Farm Scale Evaluations of GMHT crops: what do the results mean for sugar beet?
G - Articles in popular magazines and other technical publications
Dewar, A. M., Champion, G. T., May, M. J. and Pidgeon, J. D. 2003. The Farm Scale Evaluations of GMHT crops: what do the results mean for sugar beet? Britsh Sugar Beet Review. 71(4), pp. 15-22.
The implications of spring-sown genetically modified herbicide-tolerant crops for farmland biodiversity: a commentary on the Farm Scale Evaluations of spring sown crops (DEFRA report)
D1 - Technical reports: non-confidential
Firbank, L. G., Perry, J. N., Squire, G. R., Bohan, D. A., Brooks, D. R., Champion, G. T., Clark, S. J., Daniels, R. E., Dewar, A. M., Haughton, A. J., Hawes, C., Heard, M. S., Hill, M. O., May, M. J., Osborne, J. L., Rothery, P., Roy, D. B., Scott, R. J. and Woiwod, I. P. 2003. The implications of spring-sown genetically modified herbicide-tolerant crops for farmland biodiversity: a commentary on the Farm Scale Evaluations of spring sown crops (DEFRA report).
Responses of plants and invertebrate trophic groups to contrasting herbicide regimes in the Farm Scale Evaluations of genetically modified herbicide-tolerant crops
A - Papers appearing in refereed journals
Hawes, C., Haughton, A. J., Osborne, J. L., Roy, D. B., Clark, S. J., Perry, J. N., Rothery, P., Bohan, D. A., Brooks, D. R., Champion, G. T., Dewar, A. M., Heard, M. S., Woiwod, I. P., Daniels, R. E., Young, M. W., Parish, A. M., Scott, R. J., Firbank, L. G. and Squire, G. R. 2003. Responses of plants and invertebrate trophic groups to contrasting herbicide regimes in the Farm Scale Evaluations of genetically modified herbicide-tolerant crops. Philosophical Transactions of the Royal Society B-Biological Sciences. 358, pp. 1899-1913. https://doi.org/10.1098/rstb.2003.1406
Invertebrate responses to the management of genetically modified herbicide-tolerant and conventional spring crops. II. Within-field epigeal and aerial arthropods
A - Papers appearing in refereed journals
Haughton, A. J., Champion, G. T., Hawes, C., Heard, M. S., Brooks, D. R., Bohan, D. A., Clark, S. J., Dewar, A. M., Firbank, L. G., Osborne, J. L., Perry, J. N., Rothery, P., Roy, D. B., Scott, R. J., Woiwod, I. P., Birchall, C., Skellern, M. P., Walker, J. H., Baker, P., Browne, E. L., Dewar, A. J. G., Garner, B. H., Haylock, L. A., Horne, S. L., Mason, N. S., Sands, R. J. N. and Walker, M. J. 2003. Invertebrate responses to the management of genetically modified herbicide-tolerant and conventional spring crops. II. Within-field epigeal and aerial arthropods. Philosophical Transactions of the Royal Society B-Biological Sciences. 358, pp. 1863-1877.
Invertebrate responses to the management of genetically modified herbicide-tolerant and conventional spring crops. I. Soil-surface-active invertebrates
A - Papers appearing in refereed journals
Brooks, D. R., Bohan, D. A., Champion, G. T., Haughton, A. J., Hawes, C., Heard, M. S., Clark, S. J., Dewar, A. M., Firbank, L. G., Perry, J. N., Rothery, P., Scott, R. J., Woiwod, I. P., Birchall, C., Skellern, M. P., Walker, J. H., Baker, P., Bell, D., Browne, E. L., Dewar, A. J. G., Fairfax, C. M., Garner, B. H., Haylock, L. A., Horne, S. L., Hulmes, S. E., Mason, N. S., Norton, L. R., Nuttall, P., Sands, R. J. N. and Walker, M. J. 2003. Invertebrate responses to the management of genetically modified herbicide-tolerant and conventional spring crops. I. Soil-surface-active invertebrates. Philosophical Transactions of the Royal Society B-Biological Sciences. 358, pp. 1847-1862. https://doi.org/10.1098/rstb.2003.1407
Might mite be a future sugar beet problem?
G - Articles in popular magazines and other technical publications
Haylock, L. A. and Dewar, A. M. 2003. Might mite be a future sugar beet problem? British Sugar Beet Review. 71(3), pp. 20-25.
Review of pests of sugar beet in 2002
G - Articles in popular magazines and other technical publications
Dewar, A. M. and Stevens, M. 2003. Review of pests of sugar beet in 2002. British Sugar Beet Review. 71(1), pp. 34-37.
A novel approach to the use of genetically modified herbicide tolerant crops for environmental benefit
A - Papers appearing in refereed journals
Dewar, A. M., May, M. J., Woiwod, I. P., Haylock, L. A., Champion, G. T., Garner, B. H., Sands, R. J. N., Qi, A. and Pidgeon, J. D. 2003. A novel approach to the use of genetically modified herbicide tolerant crops for environmental benefit. Proceedings of the Royal Society of London Series B Biological Sciences. 270, pp. 335-340.
The effect of clothianidin on aphids and virus yellows in sugar beet
G - Articles in popular magazines and other technical publications
Dewar, A. M., Haylock, L. A., Garner, B. H., Baker, P., Sands, R. J. N., Foster, S. P., Cox, D., Mason, N. and Denholm, I. 2003. The effect of clothianidin on aphids and virus yellows in sugar beet. Pflanzenschutz-Nachrichten Bayer. 56, pp. 127-146.
Effects of delayed weed control in genetically modified herbicide-tolerant sugar beet on the abundance and diversity of arthropods
C1 - Edited contributions to conferences/learned societies
Dewar, A. M., Haylock, L. A., Baker, P., Garner, B. H., Sands, R. J. N. and Woiwod, I. P. 2003. Effects of delayed weed control in genetically modified herbicide-tolerant sugar beet on the abundance and diversity of arthropods. Proceedings 1st Joint IIRB-ASSBT Congress, San Antonio, 26 February-1 March 2003 . pp. 387-398
Neonicotinoid seed treatments to control aphids and virus yellows in sugar beet
C1 - Edited contributions to conferences/learned societies
Dewar, A. M., Haylock, L. A., Garner, B. H., Baker, P. and Sands, R. J. N. 2003. Neonicotinoid seed treatments to control aphids and virus yellows in sugar beet. Proceedings 1st Joint IIRB-ASSBT Congress, San Antonio, 26 February-1 March 2003 . pp. 799-803
Trapped in 2002
G - Articles in popular magazines and other technical publications
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An introduction to the farm-scale evaluations of genetically modified herbicide-tolerant crops
A - Papers appearing in refereed journals
Firbank, L. G., Heard, M. S., Woiwod, I. P., Hawes, C., Haughton, A. J., Champion, G. T., Scott, R. J., Hill, M. O., Dewar, A. M., Squires, G. R., May, M. J., Brooks, D. R., Bohan, D. A., Daniels, R. E., Osborne, J. L., Roy, D. B., Black, H. I. J., Rothery, P. and Perry, J. N. 2003. An introduction to the farm-scale evaluations of genetically modified herbicide-tolerant crops. Journal of Applied Ecology. 40 (1), pp. 2-16. https://doi.org/10.1046/j.1365-2664.2003.00787.x
Management of GM herbicide-tolerant sugar beet for potential environmental benefit to farmland birds
G - Articles in popular magazines and other technical publications
Dewar, A. M., May, M. J. and Pidgeon, J. D. 2002. Management of GM herbicide-tolerant sugar beet for potential environmental benefit to farmland birds. Institute Of Arable Crops Research Annual Report. 2001-2002, pp. 44-47.
Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 27 March 2002
D1 - Technical reports: non-confidential
Firbank, L. G., Bennett, S., Brooks, D., Bohan, D. A., Champion, G. T., Clark, S. J., Daniels, R., Dewar, A. M., Haughton, A. J., Hawes, C., Heard, M., Hill, M., May, M. J., Norton, L., Osborne, J. L., Pidgeon, J. D., Perry, J. N., Rothery, P., Roy, D., Scott, R., Squire, G., Watkins, J., Whittaker, D. and Woiwod, I. P. 2002. Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 27 March 2002.
Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 1 November 2002
D1 - Technical reports: non-confidential
Firbank, L. G., Brooks, D., Bohan, D. A., Champion, G. T., Clark, S. J., Daniels, R., Dewar, A. M., Fairfax, C., Haughton, A. J., Hawes, C., Heard, M., Hill, M., May, M. J., Osborne, J. L., Pidgeon, J. D., Perry, J. N., Rossall, M., Rothery, P., Roy, D., Scott, R., Squire, G., Whittaker, D. and Woiwod, I. P. 2002. Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 1 November 2002.
Pests and diseases update in Europe - a report from the IIRB study group meeting in France
G - Articles in popular magazines and other technical publications
Stevens, M., Francis, S. A., Asher, M. J. C. and Dewar, A. M. 2002. Pests and diseases update in Europe - a report from the IIRB study group meeting in France. British Sugar Beet Review. 70(4), pp. 10-13.
The effect of late weed control in GM herbicide-tolerant sugar beet on the biodiversity of arthropods
C2 - Non-edited contributions to conferences
Dewar, A. M., Haylock, L. A., Garner, B. H., Sands, R. J. N., Baker, P. M. and May, M. J. 2002. The effect of late weed control in GM herbicide-tolerant sugar beet on the biodiversity of arthropods. Proceedings 12th European Weed Research Society Symposium, Wageningen, 24-27 June 2002 . pp. 100-101
The effect of clothianidin on aphids and virus yellows in sugar beet
C1 - Edited contributions to conferences/learned societies
Dewar, A. M., Haylock, L. A., Garner, B. H., Baker, P. M. and Sands, R. J. N. 2002. The effect of clothianidin on aphids and virus yellows in sugar beet. Proceedings Brighton Crop Protection Conference - Pests and Diseases, 2002 . pp. 647-652
The effects of insecticide seed treatments on beneficial invertebrates in sugar beet
C1 - Edited contributions to conferences/learned societies
Baker, P. M., Haylock, L. A., Garner, B. H., Sands, R. J. N. and Dewar, A. M. 2002. The effects of insecticide seed treatments on beneficial invertebrates in sugar beet. Proceedings Brighton Crop Protection Conference - Pests and Diseases, 2002 . pp. 653-658
The effect of dose rate of imidacloprid and clothianidin on insecticide-resistant clones of Myzus persicae (Sulzer)
C1 - Edited contributions to conferences/learned societies
Haylock, L. A., Dewar, A. M., Garner, B. H., Sands, R. J. N., Baker, P., Foster, S. P., Cox, D., Mason, N. and Denholm, I. 2002. The effect of dose rate of imidacloprid and clothianidin on insecticide-resistant clones of Myzus persicae (Sulzer). Proceedings Brighton Crop Protection Conference - Pests and Diseases, 2002 . pp. 805-810
All you ever wanted to know about aphids in sugar beet, but were afraid to ask
G - Articles in popular magazines and other technical publications
Haylock, L. A. and Dewar, A. M. 2002. All you ever wanted to know about aphids in sugar beet, but were afraid to ask. British Sugar Beet Review. 70(2), pp. 44-48.
Temporal and spatial dynamics of insecticide resistance in Myzus persicae (Hemiptera: Aphididae)
A - Papers appearing in refereed journals
Foster, S. P., Harrington, R., Dewar, A. M., Denholm, I. and Devonshire, A. L. 2002. Temporal and spatial dynamics of insecticide resistance in Myzus persicae (Hemiptera: Aphididae). Pest Management Science. 58, pp. 895-907.
Why worry about insecticide-resistant aphids?
G - Articles in popular magazines and other technical publications
Foster, S. P., Denholm, I., Harrington, R. and Dewar, A. M. 2002. Why worry about insecticide-resistant aphids? British Sugar Beet Review. 70(2), pp. 20-29.
Pests of sugar beet in 2001
G - Articles in popular magazines and other technical publications
Dewar, A. M. and Stevens, M. 2002. Pests of sugar beet in 2001. British Sugar Beet Review. 70(1), pp. 12-17.
Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 31 January 2001
D1 - Technical reports: non-confidential
Firbank, L. G., Bater, J., Bennett, S., Brooks, D., Bohan, D. A., Champion, G. T., Clark, S. J., Daniels, R., Dewar, A. M., Haughton, A. J., Hawes, C., Heard, M., Hill, M., May, M. J., Norton, L., Osborne, J. L., Pidgeon, J. D., Perry, J. N., Rossall, M., Rothery, P., Roy, D., Scott, R., Squire, G., Watkins, J., Whittaker, D. and Woiwod, I. P. 2001. Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 31 January 2001.
Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 11 October 2001
D1 - Technical reports: non-confidential
Firbank, L. G., Bennett, S., Brooks, D., Bohan, D. A., Champion, G. T., Clark, S. J., Daniels, R., Dewar, A. M., Haughton, A. J., Hawes, C., Heard, M., Hill, M., May, M. J., Norton, L., Osborne, J. L., Pidgeon, J. D., Perry, J. N., Rothery, P., Roy, D., Scott, R., Squire, G., Watkins, J., Whittaker, D. and Woiwod, I. P. 2001. Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 11 October 2001.
Weed management for agricultural and environmental benefit in GMHT sugar beet
C1 - Edited contributions to conferences/learned societies
Pidgeon, J. D., Dewar, A. M. and May, M. J. 2001. Weed management for agricultural and environmental benefit in GMHT sugar beet. Proceedings Brighton Crop Protection Conference - Weeds, 2001 . pp. 373-380
Results of IIRB co-operative trials with insecticides in pelleted seed
C1 - Edited contributions to conferences/learned societies
Hermann, O., Wauters, A. and Dewar, A. M. 2001. Results of IIRB co-operative trials with insecticides in pelleted seed. Proceedings 64th IIRB Congress, Bruges, June 2001 . pp. 341-346
Novel seed treatments to control aphids and virus yellows in sugar beet
C1 - Edited contributions to conferences/learned societies
Dewar, A. M., Haylock, L. A., Bean, K. M., Garner, B. H., Sands, R. J. N. and Ecclestone, P. M. J. 2001. Novel seed treatments to control aphids and virus yellows in sugar beet. Seed Treatment: Challenges and Opportunities. BCPC Symposium Proceedings No. 76 . British Crop Protection Council (BCPC). pp. 33-40
Control of volunteer potatoes in GM herbicide-tolerant sugar beet and the consequences for populations of potato cyst nematodes
G - Articles in popular magazines and other technical publications
Dewar, A. M., Haylock, L. A., May, M. J., Beane, J. and Perry, R. N. 2001. Control of volunteer potatoes in GM herbicide-tolerant sugar beet and the consequences for populations of potato cyst nematodes. British Sugar Beet Review. 69(4), pp. 19-23.
Gaucho seed treatment - the English experience
G - Articles in popular magazines and other technical publications
Dewar, A. M. 2001. Gaucho seed treatment - the English experience. Tillage Farmer. 8(5), p. 8, 10, 21.
Spatial and temporal dynamics of insecticide resistance in Myzus persicae
C2 - Non-edited contributions to conferences
Foster, S. P., Harrington, R., Dewar, A. M. and Denholm, I. 2001. Spatial and temporal dynamics of insecticide resistance in Myzus persicae. Abstracts Resistance 2001, Harpenden, 24-26 September 2001 .
GMHT sugar beet - win:win scenarios for agricultural (sic) and the environment
C2 - Non-edited contributions to conferences
May, M. J., Dewar, A. M. and Pidgeon, J. D. 2001. GMHT sugar beet - win:win scenarios for agricultural (sic) and the environment. Posters Conference on Seeds of Opportunity: the Role of Biotechnology in Agriculture, London, 31 May-1 June 2001 .
Pests and diseases in the USA
G - Articles in popular magazines and other technical publications
Dewar, A. M., Francis, S. A., Asher, M. J. C. and Stevens, M. 2001. Pests and diseases in the USA. British Sugar Beet Review. 69(1), pp. 10-14.
Virus yellows forecasting in sugar beet and the impact of Gaucho
G - Articles in popular magazines and other technical publications
Qi, A., Dewar, A. M., Werker, A. R. and Harrington, R. 2001. Virus yellows forecasting in sugar beet and the impact of Gaucho. British Sugar Beet Review. 69 (1), pp. 36-39.
Wireworms and leatherjackets - the thugs of the soil environment
G - Articles in popular magazines and other technical publications
Dewar, A. M., Haylock, L. A. and Ecclestone, P. M. 2001. Wireworms and leatherjackets - the thugs of the soil environment. British Sugar Beet Review. 69(1), pp. 31-33.
Pests and diseases of sugar beet in 2000
G - Articles in popular magazines and other technical publications
Asher, M. J. C. and Dewar, A. M. 2001. Pests and diseases of sugar beet in 2000. British Sugar Beet Review. 69(1), pp. 21-25.
Glyphosate applied to volunteer potatoes in GM herbicide- tolerant sugar beet reduces populations of potato cyst nematodes
C2 - Non-edited contributions to conferences
Dewar, A. M., Haylock, L. A., May, M. J., Beane, J. and Perry, R. N. 2001. Glyphosate applied to volunteer potatoes in GM herbicide- tolerant sugar beet reduces populations of potato cyst nematodes. Abstracts 53rd International Symposium on Crop Protection, Ghent, 8 May 2001 . pp. 157
Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 20 October 2000
D1 - Technical reports: non-confidential
Firbank, L. G., Bater, J., Bennett, S., Brooks, D., Bohan, D. A., Champion, G. T., Clark, S. J., Daniels, R., Dewar, A. M., Glen, D. M., Haughton, A. J., Hawes, C., Heard, M., Hill, M., Maudsley, M. J., Marshall, E. J. P., May, M. J., Norton, L., Osborne, J. L., Pidgeon, J. D., Perry, J. N., Rossall, M., Rothery, P., Roy, D., Scott, R., Squire, G., Watkins, J., Whittaker, D. and Woiwod, I. P. 2000. Farm scale evaluations of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim report 20 October 2000. Department for Environment, Food & Rural Affairs (DEFRA).
Herbicide tolerant crops
G - Articles in popular magazines and other technical publications
May, M. J., Dewar, A. M. and Pidgeon, J. D. 2000. Herbicide tolerant crops.
Late control of weeds in GM herbicide-tolerant sugarbeet to reduce aphid attack
G - Articles in popular magazines and other technical publications
Dewar, A. M. 2000. Late control of weeds in GM herbicide-tolerant sugarbeet to reduce aphid attack. Antenna - Bulletin of the Royal Entomological Society. 24, pp. 69-70.
The ecology and control of the two-spotted spider mite, Tetranychus urticae in sugar beet
C1 - Edited contributions to conferences/learned societies
Dewar, A. M., Haylock, L. A., Bean, K. M., Garner, B. H. and Boyce, R. 2000. The ecology and control of the two-spotted spider mite, Tetranychus urticae in sugar beet. Proceedings Brighton Crop Protection Conference - Pests and Diseases, 2000 . pp. 913-918
Novel seed treatments to control soil pests of sugar beet
C1 - Edited contributions to conferences/learned societies
Dewar, A. M., Haylock, L. A., Bean, K. M. and Ecclestone, P. M. J. 2000. Novel seed treatments to control soil pests of sugar beet. Proceedings Brighton Crop Protection Conference - Pests and Diseases, 2000 . pp. 907-912
Understanding the soil pest complex
G - Articles in popular magazines and other technical publications
Dewar, A. M. 2000. Understanding the soil pest complex. British Sugar Beet Review. 68(4), pp. 11-14.
Use of transgenic glyphosate-tolerance in sugar beet to control aphids and potato cyst nematodes
C1 - Edited contributions to conferences/learned societies
Dewar, A. M., Haylock, L. A., Bean, K. M., May, M. J., Beane, J. and Perry, R. N. 2000. Use of transgenic glyphosate-tolerance in sugar beet to control aphids and potato cyst nematodes. Proceedings Brighton Crop Protection Conference - Pests and Diseases, 2000 . pp. 1229-1236
Farm-scale trials for studying the effects of GM herbicide-tolerant crops on farmland biodiversity in the UK
G - Articles in popular magazines and other technical publications
Woiwod, I. P., Dewar, A. M., Hawes, C. and Heard, M. 2000. Farm-scale trials for studying the effects of GM herbicide-tolerant crops on farmland biodiversity in the UK. Antenna - Bulletin of the Royal Entomological Society. 24, pp. 66-68.
Alate production by aphids on sugar beet: how likely is the evolution of sugar beet-specific biotypes?
A - Papers appearing in refereed journals
Williams, I. S., Dewar, A. M., Dixon, A. F. G. and Thornhill, W. A. 2000. Alate production by aphids on sugar beet: how likely is the evolution of sugar beet-specific biotypes? Journal of Applied Ecology. 37 (1), pp. 40-51. https://doi.org/10.1046/j.1365-2664.2000.00465.x
Glyphosate applied to genetically modified herbicide-tolerant sugar beet and 'volunteer' potatoes reduces populations of potato cyst nematodes and the number and size of daughter tubers
A - Papers appearing in refereed journals
Dewar, A. M., Haylock, L. A., May, M. J., Beane, J. and Perry, R. N. 2000. Glyphosate applied to genetically modified herbicide-tolerant sugar beet and 'volunteer' potatoes reduces populations of potato cyst nematodes and the number and size of daughter tubers. Annals of Applied Biology - AAB. 136, pp. 179-187.
Delayed control of weeds in glyphosate-tolerant sugar beet and the consequences on aphid infestation and yield
A - Papers appearing in refereed journals
Dewar, A. M., Haylock, L. A., Bean, K. M. and May, M. J. 2000. Delayed control of weeds in glyphosate-tolerant sugar beet and the consequences on aphid infestation and yield. Pest Management Science. 56 (4), pp. 345-350. https://doi.org/10.1002/(SICI)1526-4998(200004)56:4<345::AID-PS126>3.3.CO;2-P
GM sugar beet - the present situation
G - Articles in popular magazines and other technical publications
Dewar, A. M., May, M. J. and Pidgeon, J. D. 2000. GM sugar beet - the present situation. British Sugar Beet Review. 68(2), pp. 22-27.
Pests and diseases in sugar beet: a review of 1999
G - Articles in popular magazines and other technical publications
Dewar, A. M. and Asher, M. J. C. 2000. Pests and diseases in sugar beet: a review of 1999. British Sugar Beet Review. 68(1), pp. 11-17.
Control of pests by manipulation of weeds in GM herbicide-tolerant sugar beet
C1 - Edited contributions to conferences/learned societies
Dewar, A. M. 2000. Control of pests by manipulation of weeds in GM herbicide-tolerant sugar beet. Proceedings 63rd Congress of the Institut International de Recherches Betteravieres, Interlaken, February 2000 . pp. 187-198
Farm scale evaluation of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim Report. 3 March 2000
D1 - Technical reports: non-confidential
Firbank, L. G., Brooks, D., Champion, G., Daniels, R., Dewar, A. M., Dixon, M., Haughton, A. J., Hawes, C., Heard, M., Hill, M., Lutman, P. J. W., Maudsley, M., May, M. J., Osborne, J. L., Pidgeon, J. D., Perry, J. N., Rothery, P., Roy, D., Scott, R., Squire, G., Watkins, J. and Woiwod, I. P. 2000. Farm scale evaluation of GM crops: effects of the management of field scale releases of genetically-modified herbicide-tolerant crops on the abundance and diversity of farmland wildlife. Interim Report. 3 March 2000.
Factors affecting the relative abundance of two coexisting aphid species on sugar beet
A - Papers appearing in refereed journals
Williams, I. S., Van Der Werf, W., Dewar, A. M. and Dixon, A. F. G. 1999. Factors affecting the relative abundance of two coexisting aphid species on sugar beet. Agricultural and Forest Entomology. 1 (2), pp. 119-125. https://doi.org/10.1046/j.1461-9563.1999.00017.x
Vertical-Looking Radar: a powerful new tool for monitoring insect flight at altitude
C2 - Non-edited contributions to conferences
Chapman, J. W., Woiwod, I. P., Dewar, A. M., Reynolds, D. R., Smith, A. D. and Riley, J. R. 1999. Vertical-Looking Radar: a powerful new tool for monitoring insect flight at altitude. Abstracts British Ecological Society Winter and Annual General Meeting, Leeds, 20-22 December 1999 .
Vertical-Looking Radar: a powerful new tool for monitoring insect flight at altitude
C2 - Non-edited contributions to conferences
Chapman, J. W., Woiwod, I. P., Dewar, A. M., Reynolds, D. R., Smith, A. D. and Riley, J. 1999. Vertical-Looking Radar: a powerful new tool for monitoring insect flight at altitude. Abstracts 20th Symposium of the Royal Entomological Society: Insect Movement: Mechanisms and Consequences, London, 13-14 September 1999 .
Forty years of forecasting virus yellows incidence in sugar beet
B - Book chapters etc edited externally
Dewar, A. M. 1999. Forty years of forecasting virus yellows incidence in sugar beet. in: Smith, H. G. and Barker, H. (ed.) The Luteoviridae CABI International, Wallingford, Oxon (CABI). pp. 229-243
Farm-scale evaluation of GM crops explained
G - Articles in popular magazines and other technical publications
Firbank, L. G., Dewar, A. M., Hill, M. O., May, M. J., Perry, J. N., Rothery, P., Squire, G. R. and Woiwod, I. P. 1999. Farm-scale evaluation of GM crops explained. Nature. 399 (6738), pp. 727-728. https://doi.org/10.1038/21516
Rhizomania and other pests and diseases in 1998
G - Articles in popular magazines and other technical publications
Asher, M. J. C. and Dewar, A. M. 1999. Rhizomania and other pests and diseases in 1998. British Sugar Beet Review. 67(1), pp. 13-17.
Selection for a moderately resistant clone of Myzus persicae (Hemiptera: Aphididae) on sugarbeet in the absence of pesticides
A - Papers appearing in refereed journals
Williams, I. S., Haylock, L. A., Dewar, A. M. and Dixon, A. F. G. 1998. Selection for a moderately resistant clone of Myzus persicae (Hemiptera: Aphididae) on sugarbeet in the absence of pesticides. Bulletin of Entomological Research. 88 (6), pp. 653-658. https://doi.org/10.1017/S0007485300054328
The influence of size and duration of aphid infestation on host plant quality, and its effect on sugar beet yellowing virus epidemiology
A - Papers appearing in refereed journals
Williams, I. S., Dewar, A. M. and Dixon, A. F. G. 1998. The influence of size and duration of aphid infestation on host plant quality, and its effect on sugar beet yellowing virus epidemiology. Entomologia Experimentalis et Applicata. 89 (1), pp. 25-33. https://doi.org/10.1046/j.1570-7458.1998.00378.x
Modelling the incidence of virus yellows in sugar beet in the UK in relation to numbers of migrating Myzus persicae
A - Papers appearing in refereed journals
Werker, A. R., Dewar, A. M. and Harrington, R. 1998. Modelling the incidence of virus yellows in sugar beet in the UK in relation to numbers of migrating Myzus persicae. Journal of Applied Ecology. 35 (5), pp. 811-818. https://doi.org/10.1046/j.1365-2664.1998.355340.x
Species specific induced susceptibility in aphid plant interactions
C1 - Edited contributions to conferences/learned societies
Williams, I. S. and Dewar, A. M. 1998. Species specific induced susceptibility in aphid plant interactions. Dixon, A. F. G. and Nietonafria, J. M. (ed.) Aphids in natural and managed ecosystems . Universidad de Leon, Leon. pp. 317-322
Three into one will go - the evolution of resistance in the peach-potato aphid Myzus persicae
G - Articles in popular magazines and other technical publications
Dewar, A. M., Haylock, L. A., Foster, S. P., Devonshire, A. L. and Harrington, R. 1998. Three into one will go - the evolution of resistance in the peach-potato aphid Myzus persicae. British Sugar Beet Review. 66(4), pp. 14-19.
Control in sugar beet of Myzus persicae with different insecticide- resistance mechanisms
C1 - Edited contributions to conferences/learned societies
Dewar, A. M., Haylock, L. A., Campbell. J., Harling, Z., Foster, S. P. and Devonshire, A. L. 1998. Control in sugar beet of Myzus persicae with different insecticide- resistance mechanisms. Protection and Production of Sugar Beet and Potatoes. Aspects of Applied Biology 52 . pp. 407-414
Analyses of the stomach deposit that develops in Myzus persicae feeding on sugar beet
A - Papers appearing in refereed journals
Kift, N. B., Mellon, F. A., Dewar, A. M. and Dixon, A. F. G. 1998. Analyses of the stomach deposit that develops in Myzus persicae feeding on sugar beet. Physiological Entomology. 23 (4), pp. 347-353. https://doi.org/10.1046/j.1365-3032.1998.234099.x
Onset of a decline in the quality of sugarbeet as a host for the aphid Myzus persicae
A - Papers appearing in refereed journals
Kift, N. B., Dewar, A. M. and Dixon, A. F. G. 1998. Onset of a decline in the quality of sugarbeet as a host for the aphid Myzus persicae. Entomologia Experimentalis et Applicata. 88 (2), pp. 155-161. https://doi.org/10.1046/j.1570-7458.1998.00357.x
Modelling the incidence of virus yellows in sugar beet in relation to numbers of migrating Myzus persicae
C1 - Edited contributions to conferences/learned societies
Werker, A. R., Dewar, A. M. and Harrington, R. 1998. Modelling the incidence of virus yellows in sugar beet in relation to numbers of migrating Myzus persicae. Protection and Production of Sugar Beet and Potatoes. Aspects of Applied Biology 52 . pp. 115-120
Control of peach-potato aphids, Myzus persicae , containing modified acetylcholinesterase on sugar beet under field cages
C2 - Non-edited contributions to conferences
Dewar, A. M., Haylock, L. A., Harling, Z., Foster, S. P. and Devonshire, A. L. 1998. Control of peach-potato aphids, Myzus persicae , containing modified acetylcholinesterase on sugar beet under field cages. Abstracts 9th International Congress on Pesticide Chemistry: the Food-Environment Challenge, London, 2-7 August 1998 . pp. 4D-017
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.
The relative effects of drought stress and virus yellows on the yield of sugarbeet in the UK, 1980-95
A - Papers appearing in refereed journals
Jaggard, K. W., Dewar, A. M. and Pidgeon, J. D. 1998. The relative effects of drought stress and virus yellows on the yield of sugarbeet in the UK, 1980-95. The Journal of Agricultural Science. 130, pp. 337-343. https://doi.org/10.1017/S0021859698005371
Pests and diseases in sugar beet: a review of problems in 1997
G - Articles in popular magazines and other technical publications
Dewar, A. M. and Asher, M. J. C. 1998. Pests and diseases in sugar beet: a review of problems in 1997. British Sugar Beet Review. 66(1), pp. 32-35.
Movement and persistence of [14C]imidacloprid in sugar-beet plants following application to pelleted sugar-beet seed
A - Papers appearing in refereed journals
Westwood, F., Bean, K. M., Dewar, A. M., Bromilow, R. H. and Chamberlain, K. 1998. Movement and persistence of [14C]imidacloprid in sugar-beet plants following application to pelleted sugar-beet seed. Pesticide Science. 52 (2), pp. 97-103. https://doi.org/10.1002/(SICI)1096-9063(199802)52:2<97::AID-PS687>3.0.CO;2-#
The resistance of sugar beet to aphids
C1 - Edited contributions to conferences/learned societies
Williams, I. S., Kift, N. B., Dixon, A. F. G. and Dewar, A. M. 1997. The resistance of sugar beet to aphids. Proceedings 60th Congress of the Institut International de Recherches Betteravieres, Cambridge, July 1997 . pp. 595-599
Persistence of the selective aphicide triazamate in sugar beet in relation to its efficacy against aphids
C1 - Edited contributions to conferences/learned societies
Westwood, F., Bean, K. M. R., Dewar, A. M. and Haylock, L. A. 1997. Persistence of the selective aphicide triazamate in sugar beet in relation to its efficacy against aphids. Proceedings 60th Congress of the Institut International de Recherches Betteravieres, Cambridge, July 1997 . pp. 585-588
Monitoring and forecasting aphid vectors of beet viruses: a working system
C1 - Edited contributions to conferences/learned societies
Harrington, R., Dewar, A. M., Devonshire, A. L., Feather, M., Foster, S. P., Hallsworth, P. B., Harling, Z., Haylock, L. A., Parker, S. J. and Stevens, M. 1997. Monitoring and forecasting aphid vectors of beet viruses: a working system. Proceedings 60th Congress of the Institut International de Recherches Betteravieres, Cambridge, July 1997 . pp. 465-468
Pests of sugar beet in 1996 in the UK
G - Articles in popular magazines and other technical publications
Dewar, A. M. 1997. Pests of sugar beet in 1996 in the UK. Biatas - the Tillage Farmer. 4(6), pp. 12-14.
The effect of host plant-induced stomach precipitate on the ability of Myzus persicae (Hemiptera: Aphididae) to transmit sugarbeet yellowing viruses
A - Papers appearing in refereed journals
Williams, I. S., Dewar, A. M. and Dixon, A. F. G. 1997. The effect of host plant-induced stomach precipitate on the ability of Myzus persicae (Hemiptera: Aphididae) to transmit sugarbeet yellowing viruses. Bulletin of Entomological Research. 87 (6), pp. 643-647. https://doi.org/10.1017/S0007485300038748
Sugar beet production: strategies for the future
G - Articles in popular magazines and other technical publications
Miflin, B. J. and Dewar, A. M. 1997. Sugar beet production: strategies for the future. British Sugar Beet Review. 65(4), pp. 8-10.
In the shadow of Olympus
G - Articles in popular magazines and other technical publications
Dewar, A. M. 1997. In the shadow of Olympus. British Sugar Beet Review. 65(4), pp. 33-35.
Controlling virus yellows: how far does your Gaucho go?
G - Articles in popular magazines and other technical publications
Westwood, F., Bromilow, R. H. and Dewar, A. M. 1997. Controlling virus yellows: how far does your Gaucho go? British Sugar Beet Review. 65(3), pp. 39-42.
New insecticide sprays for sugar beet
G - Articles in popular magazines and other technical publications
Dewar, A. M. and Haylock, L. 1997. New insecticide sprays for sugar beet. British Sugar Beet Review. 65(1), pp. 37-39.
Pests and diseases of sugar beet: a review of 1996
G - Articles in popular magazines and other technical publications
Asher, M. J. C. and Dewar, A. M. 1997. Pests and diseases of sugar beet: a review of 1996. British Sugar Beet Review. 65(1), pp. 14-19.
The relationship between pellet size and the quantity of imidacloprid applied to sugar beet pellets and the consequences for seedling emergence
A - Papers appearing in refereed journals
Dewar, A. M., Westwood, F., Bean, K. M., Haylock, L. A. and Osborne, R. 1997. The relationship between pellet size and the quantity of imidacloprid applied to sugar beet pellets and the consequences for seedling emergence. Crop Protection. 16, pp. 187-192.
The effect of plant age and infection with virus yellows on the survival of Myzus persicae on sugar beet
A - Papers appearing in refereed journals
Kift, N. B., Dewar, A. M., Werker, A. R. and Dixon, A. F. G. 1996. The effect of plant age and infection with virus yellows on the survival of Myzus persicae on sugar beet. Annals of Applied Biology - AAB. 129 (3), pp. 371-378. https://doi.org/10.1111/j.1744-7348.1996.tb05761.x
The effect of insecticide seed treatments on pests of sugar beet in Europe: results of the IIRB co-operative trials with pesticides added to pelleted seed in 1991, 1992 and 1993
A - Papers appearing in refereed journals
Wauters, A. and Dewar, A. M. 1996. The effect of insecticide seed treatments on pests of sugar beet in Europe: results of the IIRB co-operative trials with pesticides added to pelleted seed in 1991, 1992 and 1993. Parasitica. 51, pp. 143-173.
Strategies for controlling aphids and virus yellows in sugar beet
C1 - Edited contributions to conferences/learned societies
Dewar, A. M., Haylock, L. A. and Ecclestone, P. M. J. 1996. Strategies for controlling aphids and virus yellows in sugar beet. Proceedings Brighton Crop Protection Conference - Pests and Diseases, 1996 . pp. 185-190
The caterpillar returns - a report of the epidemic of silver-Y moth caterpillars in sugar beet
G - Articles in popular magazines and other technical publications
Dewar, A. M. and Haylock, L. A. 1996. The caterpillar returns - a report of the epidemic of silver-Y moth caterpillars in sugar beet. British Sugar Beet Review. 64(4), pp. 4-6.
The beet bites back
G - Articles in popular magazines and other technical publications
Kift, N. and Dewar, A. M. 1996. The beet bites back. British Sugar Beet Review. 64(3), pp. 18-21.
The effect of soil pests on seedling root growth and yield of sugar beet
C1 - Edited contributions to conferences/learned societies
Dewar, A. M. 1996. The effect of soil pests on seedling root growth and yield of sugar beet. Proceedings 59th Congress of the Institut International de Recherches Betteravieres, Brussels, February 1996 . pp. 229-237
Pest and disease problems in Chile: what lessons can be learnt?
G - Articles in popular magazines and other technical publications
Stevens, M. and Dewar, A. M. 1996. Pest and disease problems in Chile: what lessons can be learnt? British Sugar Beet Review. 64(2), pp. 34-38.
Strategies for controlling virus yellows in sugar beet
G - Articles in popular magazines and other technical publications
Dewar, A. M., Haylock, L. and Ecclestone, P. 1996. Strategies for controlling virus yellows in sugar beet. British Sugar Beet Review. 64(2), pp. 44-48.
Nature - red in tooth and claw: the predators of aphids in sugar beet
G - Articles in popular magazines and other technical publications
Dewar, A. M. 1996. Nature - red in tooth and claw: the predators of aphids in sugar beet. Tillage Farmer. 3(6), pp. 10-12.
Pest problems in sugar beet in the UK in 1995
G - Articles in popular magazines and other technical publications
Dewar, A. M. 1996. Pest problems in sugar beet in the UK in 1995. Tillage Farmer. 3(5), pp. 10-12.
Sugar beet pests and diseases review of 1995
G - Articles in popular magazines and other technical publications
Dewar, A. M. and Asher, M. J. C. 1996. Sugar beet pests and diseases review of 1995. British Sugar Beet Review. 64(1), pp. 28-32.
Cold wind deals big blow for virus yellows
G - Articles in popular magazines and other technical publications
Dewar, A. M. and Harrington, R. 1996. Cold wind deals big blow for virus yellows. Arable Farming. 23(7), pp. 5-6.
Study of the uptake of [14C]imidacloprid in sugar beet
C1 - Edited contributions to conferences/learned societies
Westwood, F., Bean, K. M. R., Dewar, A. M. and Bromilow, R. H. 1995. Study of the uptake of [14C]imidacloprid in sugar beet. Proceedings 58th Congress of the Institut International de Recherches Betteravieres, Beaune, June 1995 . pp. 383-388
The long, hot summer spawns a red menace - red spider mites in sugar beet in 1995
G - Articles in popular magazines and other technical publications
Dewar, A. M. and Haylock, L. A. 1995. The long, hot summer spawns a red menace - red spider mites in sugar beet in 1995. British Sugar Beet Review. 63(4), pp. 20-22.
Control of resistant aphids in sugar beet
C1 - Edited contributions to conferences/learned societies
Dewar, A. M. and Devonshire, A. L. 1995. Control of resistant aphids in sugar beet. Proceedings 58th Congress of the Institut International de Recherches Betteravieres, Beaune, June 1995 . pp. 255-264
Virus yellows in sugar beet in Europe in 1994
G - Articles in popular magazines and other technical publications
Dewar, A. M. 1995. Virus yellows in sugar beet in Europe in 1994. Biatas - the Tillage Farmer. 2(5), pp. 8-10.
Virus yellows epidemic threatens beet crop
G - Articles in popular magazines and other technical publications
Dewar, A. M. 1995. Virus yellows epidemic threatens beet crop. Arable Farming. 25 April 1995, pp. 4-6.
Pest and disease review of 1994
G - Articles in popular magazines and other technical publications
Asher, M. J. A. and Dewar, A. M. 1995. Pest and disease review of 1994. British Sugar Beet Review. 63(1), pp. 34-38.
The 1995 IIRB congress in France
G - Articles in popular magazines and other technical publications
Longden, P. and Dewar, A. M. 1995. The 1995 IIRB congress in France. British Sugar Beet Review. 63(3), pp. 18-20.
Recent progress in sugar-beet seed research
B - Book chapters etc edited externally
Thomas, T. H., Asher, M. J. C. and Dewar, A. M. 1995. Recent progress in sugar-beet seed research. in: F.O. Licht World Sugar and Sweetener Yearbook 1995 F. O. Licht GmbH, Ratzeburg. pp. F5-F22
IIRB Pests and Disease Group meeting 1994
G - Articles in popular magazines and other technical publications
Dewar, A. M. 1994. IIRB Pests and Disease Group meeting 1994. British Sugar Beet Review. 62(4), pp. 22-23.
Control of pests and diseases in sugar beet by seed treatments
C1 - Edited contributions to conferences/learned societies
Asher, M. J. C. and Dewar, A. M. 1994. Control of pests and diseases in sugar beet by seed treatments. Seed treatment: progress and prospects. British Crop Protection Council Monograph 57 . British Crop Protection Council (BCPC). pp. 151-158
The virus yellows warning scheme - an integrated pest management system for sugar beet in the UK
B - Book chapters etc edited externally
Dewar, A. M. 1994. The virus yellows warning scheme - an integrated pest management system for sugar beet in the UK. in: Watt, A. D., Walters, K. F. A., Mills, N. J. and Leather, S. R. (ed.) Individuals, populations and patterns in ecology Intercept Ltd Andover, Hampshire England. pp. 173-185
Effect of triazamate on resistant Myzus persicae on sugar beet under field cages
C1 - Edited contributions to conferences/learned societies
Dewar, A. M., Haylock, L. A., Chapman, J. W., Devine, G. J., Harling, Z. and Devonshire, A. L. 1994. Effect of triazamate on resistant Myzus persicae on sugar beet under field cages. Brighton Crop Protection Conference - Pests and Diseases, 1994 . pp. 407-412
Detection of viruses and insecticide resistance in sugar beet aphids caught in suction traps
C1 - Edited contributions to conferences/learned societies
Stevens, M., Smith, H. G., Hallsworth, P. B., Haylock, L. A., Dewar, A. M., Devine, G. J., Harrington, R., Parker, S., Tatchell, G. M. and Devonshire, A. L. 1994. Detection of viruses and insecticide resistance in sugar beet aphids caught in suction traps. Proceedings Brighton Crop Protection Conference - Pests and Diseases, 1994 . pp. 917-922
A European perspective on pesticide seed treatments in sugar beet
G - Articles in popular magazines and other technical publications
Dewar, A. M. and Asher, M. J. C. 1994. A European perspective on pesticide seed treatments in sugar beet. Pesticide Outlook. 5(3), pp. 11-17.
Pesticide seed treatments prove their worth in sugar beet
G - Articles in popular magazines and other technical publications
Ecclestone, P., Armstrong, M. J., Dewar, A. M. and Haylock, L. 1994. Pesticide seed treatments prove their worth in sugar beet. British Sugar Beet Review. 62(2), pp. 17-20.
Unharvested beet could pose virus yellows threat to this season's sugarbeet crop
G - Articles in popular magazines and other technical publications
Dewar, A. M. 1994. Unharvested beet could pose virus yellows threat to this season's sugarbeet crop. Arable Farming Plus. April 1994, pp. 18-22.
Pest and disease review of 1993
G - Articles in popular magazines and other technical publications
Dewar, A. M. and Asher, M. J. C. 1994. Pest and disease review of 1993. British Sugar Beet Review. 62(1), pp. 16-18.
The effect of pellet weight on the distribution of imidacloprid applied to sugar-beet pellets
C1 - Edited contributions to conferences/learned societies
Westwood, F., Bean, K. M. and Dewar, A. M. 1994. The effect of pellet weight on the distribution of imidacloprid applied to sugar-beet pellets. Seed treatment: progress and prospects. British Crop Protection Council Monograph 57 . British Crop Protection Council (BCPC). pp. 403-408
Sugar beet under analysis: the search for pesticide residues
G - Articles in popular magazines and other technical publications
Westwood, F. and Dewar, A. M. 1993. Sugar beet under analysis: the search for pesticide residues. British Sugar Beet Review. 61(2), pp. 38-40.
Profile on imidacloprid - another new seed treatment for sugar beet pest control
G - Articles in popular magazines and other technical publications
Dewar, A. M., Read, L. A., Prince, J. and Ecclestone, P. 1993. Profile on imidacloprid - another new seed treatment for sugar beet pest control. British Sugar Beet Review. 61(3), pp. 5-8.
The stage is set for virus yellows epidemic
G - Articles in popular magazines and other technical publications
Dewar, A. M. 1993. The stage is set for virus yellows epidemic. Arable Farming Plus. April, pp. 24-26.
The increasing menace of leatherjackets, wireworms and slugs in sugar beet
G - Articles in popular magazines and other technical publications
Dewar, A. M. 1993. The increasing menace of leatherjackets, wireworms and slugs in sugar beet. British Sugar Beet Review. 61(4), pp. 24-26.
A review of virus yellows incidence in the UK in 1992
G - Articles in popular magazines and other technical publications
Dewar, A. M. 1993. A review of virus yellows incidence in the UK in 1992. Biatas - the Tillage Farmer. 47(5), pp. 14-18.
Comparisons of granular pesticides for the control of soil-inhabiting arthropod pests of sugar beet
A - Papers appearing in refereed journals
Winder, G. H., Dewar, A. M. and Dunning, R. A. 1993. Comparisons of granular pesticides for the control of soil-inhabiting arthropod pests of sugar beet. Crop Protection. 12, pp. 148-154.
Controlling sugar beet's aphid threat
G - Articles in popular magazines and other technical publications
Dewar, A. M. 1992. Controlling sugar beet's aphid threat. Shell agriculture. 13, pp. 17-20.
The assessment of resistance and detection of viruses in aphids on sugar beet as an aid towards rationalisation of pesticide use
C2 - Non-edited contributions to conferences
Dewar, A. M. and Stevens, M. 1992. The assessment of resistance and detection of viruses in aphids on sugar beet as an aid towards rationalisation of pesticide use. Abstracts Viruses, Vectors and the Environment. ISPP 5th International Plant Epidemiology Symposium, Valenzano (Bari), Italy, 27-31 July 1992 . pp. 199-200
The use of ELISA techniques to aid forecasting and control of aphids in sugar beet
C1 - Edited contributions to conferences/learned societies
Dewar, A. M. 1992. The use of ELISA techniques to aid forecasting and control of aphids in sugar beet. Proceedings 19th International Congress of Entomology, Beijing, 1992 . pp. 364
Incidence and control of virus yellows in sugar beet in England
G - Articles in popular magazines and other technical publications
Dewar, A. M. 1992. Incidence and control of virus yellows in sugar beet in England. Biatas - the Tillage Farmer. 46(2), pp. 12-15.
Production and Protection of Sugar Beet. Aspects of Applied Biology 32
E - Books edited/written by staff member, alone/with others
Asher, M. J. C., Dewar, A. M., Heath, M. C. and Jaggard, K. W. May, M. J. (ed.) 1992. Production and Protection of Sugar Beet. Aspects of Applied Biology 32. Association of Applied Biologists, Wellesbourne.
Towards integrated control of aphids and virus yellows in sugar beet
G - Articles in popular magazines and other technical publications
Dewar, A. M. 1992. Towards integrated control of aphids and virus yellows in sugar beet. British Sugar Beet Review. 60(4), p. 28.
The yin and yang of Chinese sugar beet production
G - Articles in popular magazines and other technical publications
Dewar, A. M. and Thomas, T. H. 1992. The yin and yang of Chinese sugar beet production. British Sugar Beet Review. 60(4), pp. 36-39.
Effects of imidacloprid on aphids and virus yellows in sugar beet
G - Articles in popular magazines and other technical publications
Dewar, A. M. 1992. Effects of imidacloprid on aphids and virus yellows in sugar beet. Pflanzenschutz-Nachrichten Bayer. 45, pp. 423-442.
Monitoring insecticide resistance of aphids in sugar beet and potatoes in England and Wales 1982-1991
C1 - Edited contributions to conferences/learned societies
Hockland, S., Hines, C., Furk, C., Devonshire, A. L., Devine, G. J., Dewar, A. M. and Read, L. A. 1992. Monitoring insecticide resistance of aphids in sugar beet and potatoes in England and Wales 1982-1991. Production and Protection of Sugar Beet. Aspects of Applied Biology .
The effects of pellet type, and insecticides applied to the pellets on plant establishment and pest incidence in sugar beet in some European countries
C1 - Edited contributions to conferences/learned societies
Dewar, A. M. 1992. The effects of pellet type, and insecticides applied to the pellets on plant establishment and pest incidence in sugar beet in some European countries. Proceedings 55th Winter Congress International Institute for Sugar Beet Research, Brussels, February 1992. pp. 89-112
Effect of imidacloprid on transmission of viruses by aphids in sugar beet
C1 - Edited contributions to conferences/learned societies
Dewar, A. M., Read, L. A., Hallsworth, P. B. and Smith, H. G. 1992. Effect of imidacloprid on transmission of viruses by aphids in sugar beet. Proceedings Brighton Crop Protection Conference - Pests and Diseases,1992 . pp. 563-568
Pests of Chenopodiaceous crops
B - Book chapters etc edited externally
Cooke, D. A. and Dewar, A. M. 1992. Pests of Chenopodiaceous crops. in: Mckinlay, R. G. (ed.) Vegetable crop pests Macmillan Press Basingstoke Hampshire. pp. 28-73
The value of statistical models in aphid forecasting
C1 - Edited contributions to conferences/learned societies
Harrington, R., Dewar, A. M., Howling, G. G. and Bale, J. S. 1992. The value of statistical models in aphid forecasting. Proceedings Brighton Crop Protection Conference - Pests and Diseases,1992 . pp. 965-972
Effect of established and novel aphicides on resistant Myzus persicae (Sulz.) on sugar beet under field cages
A - Papers appearing in refereed journals
Dewar, A. M., Read, L. A., Thornhill, W. A., Smith, S. D. and Devonshire, A. L. 1992. Effect of established and novel aphicides on resistant Myzus persicae (Sulz.) on sugar beet under field cages. Crop Protection. 11, pp. 21-26.
Control of virus yellows in sugar beet
A - Papers appearing in refereed journals
Dewar, A. M. 1991. Control of virus yellows in sugar beet. Hardi Rama - Sprayer and Crop Protection Magazine.
Brighton 1990: a report from the Brighton Crop Protection Conference on Pests and Diseases
G - Articles in popular magazines and other technical publications
Dewar, A. M. and Winder, G. H. 1991. Brighton 1990: a report from the Brighton Crop Protection Conference on Pests and Diseases. British Sugar Beet Review. 59(1), pp. 26-27.
The effects of tefluthrin on beneficial insects in sugar beet
C1 - Edited contributions to conferences/learned societies
Dewar, A. M., Thornhill, W. A. and Read, L. A. 1990. The effects of tefluthrin on beneficial insects in sugar beet. Proceedings Brighton Crop Protection Conference - Pests and Diseases, 1990. pp. 987-992
Evaluation of an insecticidal seed treatment, Imidacloprid, for controlling aphids on sugar beet
C1 - Edited contributions to conferences/learned societies
Dewar, A. M. and Read, L. M. 1990. Evaluation of an insecticidal seed treatment, Imidacloprid, for controlling aphids on sugar beet. Proceedings Brighton Crop Protection Conference - Pests and Diseases, 1990. pp. 721-726
New active ingredients for controlling aphids and virus yellows in sugar beet.
G - Articles in popular magazines and other technical publications
Dewar, A. M. 1990. New active ingredients for controlling aphids and virus yellows in sugar beet.
Resistance of Myzus persicae to insecticides applied to sugar beet
C1 - Edited contributions to conferences/learned societies
Smith, S. D. J., Dewar, A. M. and Devonshire, A. L. 1990. Resistance of Myzus persicae to insecticides applied to sugar beet. Proceedings of the 53rd Winter Congress of the International Institute of Sugar Beet Research, Brussels. IIRB, Brussels. pp. 379-398
The continuing story of virus yellows.
A - Papers appearing in refereed journals
Dewar, A. M. and Smith, H. G. 1990. The continuing story of virus yellows. British Sugar Beet Review. 58 (1), pp. 15-19.
Results of the co-operative trials on pesticides in pelleted seeds, 1987-1988.
C1 - Edited contributions to conferences/learned societies
Dewar, A. M. 1989. Results of the co-operative trials on pesticides in pelleted seeds, 1987-1988. Proceedings of the 52nd Winter Congress, Brussels, 1989, pp. 163-178..
Pests and diseases of sugar beet.
B - Book chapters etc edited externally
Cooke, D. A., Dewar, A. M. and Asher, M. J. C. 1989. Pests and diseases of sugar beet. in: Pest and disease control handbook. 3rd edn, N. Scopes & L. Stables eds British Crop Protection Council (BCPC). pp. 241-260
A taste of Turkish sugar.
G - Articles in popular magazines and other technical publications
Dewar, A. M. and Asher, M. J. C. 1989. A taste of Turkish sugar. British Sugar Beet Review. 57 (2), pp. 17-19.
Forecasting the incidence of virus yellows in sugar beet in England.
A - Papers appearing in refereed journals
Harrington, R., Dewar, A. M. and George, B. 1989. Forecasting the incidence of virus yellows in sugar beet in England. Annals of Applied Biology - AAB. 114 (3), pp. 459-469. https://doi.org/10.1111/j.1744-7348.1989.tb03361.x
Chemical control.
C2 - Non-edited contributions to conferences
Dewar, A. M. 1988. Chemical control. IIRB Pests and Diseases Study Group, Brussels, 1988 . pp. 59-67
New insecticides for sugar beet seed.
G - Articles in popular magazines and other technical publications
Winder, G. H. and Dewar, A. M. 1988. New insecticides for sugar beet seed. British Sugar Beet Review. 56 (4), pp. 23-24.
Rational pesticide use in sugar beet.
G - Articles in popular magazines and other technical publications
Dewar, A. M. 1988. Rational pesticide use in sugar beet. British Sugar Beet Review. 56, pp. (3), 6-8.
Aphid control in sugar beet.
G - Articles in popular magazines and other technical publications
Dewar, A. M. 1988. Aphid control in sugar beet.
Possibilities for reducing pesticide usage in sugar beet in England
C1 - Edited contributions to conferences/learned societies
Dewar, A. M. 1988. Possibilities for reducing pesticide usage in sugar beet in England. Proceedings 51st Winter Congress International Institute for Sugar Beet Research. Brussels : IIRB. pp. 93-99
The virus yellows threat for 1988.
G - Articles in popular magazines and other technical publications
Smith, H. G. and Dewar, A. M. 1988. The virus yellows threat for 1988. British Sugar Beet Review. 56 (1), pp. 25-26.
The rise and rise of the resistant aphid.
G - Articles in popular magazines and other technical publications
Dewar, A. M., Devonshire, A. L. and Ffrench-Constant, R. H. 1988. The rise and rise of the resistant aphid. British Sugar Beet Review. 56 (1), pp. 40-43.
A revision of the forecasting scheme for virus yellows in sugar beet in the UK.
C2 - Non-edited contributions to conferences
Dewar, A. M. and Harrington, R. 1988. A revision of the forecasting scheme for virus yellows in sugar beet in the UK. Proceedings XVIII International Congress of Entomology, Vancouver, B.C., Canada, 1988, 367..
Recent developments in sugar-beet seed treatments.
G - Articles in popular magazines and other technical publications
Dewar, A. M., Asher, M. J. C., Winder, G. H., Payne, P. A. and Prince, J. W. 1987. Recent developments in sugar-beet seed treatments.
Comparison of application methods for aphicides on sugar beet and swedes
A - Papers appearing in refereed journals
Cayley, G. R., Griffiths, D. C., Lethwaite, R., Pye, B. J., Dewar, A. M. and Winder, G. H. 1987. Comparison of application methods for aphicides on sugar beet and swedes. Crop Protection. 6 (6), pp. 365-370. https://doi.org/10.1016/0261-2194(87)90069-X
Crop protection in the future : a report of the 1986 British Crop Protection Conference.
G - Articles in popular magazines and other technical publications
Dewar, A. M. and Winder, G. H. 1987. Crop protection in the future : a report of the 1986 British Crop Protection Conference. British Sugar Beet Review. 55 (1), pp. 22-23.
Virus yellows - past scourge, future threat?
G - Articles in popular magazines and other technical publications
Dewar, A. M., Smith, H. and Thornhill, W. A. 1987. Virus yellows - past scourge, future threat? British Sugar Beet Review. 55 (1), pp. 12-14.
Some factors affecting the growth and yield of winter wheat grown as a third cereal with much or negligible take-all
A - Papers appearing in refereed journals
Prew, R. D., Beane, J., Carter, N., Church, B. M., Dewar, A. M., Lacey, J., Penny, A., Plumb, R. T., Thorne, G. N. and Todd, A. D. 1986. Some factors affecting the growth and yield of winter wheat grown as a third cereal with much or negligible take-all. The Journal of Agricultural Science. 107 (3), pp. 639-671. https://doi.org/10.1017/S0021859600069811
Forecasting and control of virus yellows and aphids in sugar beet.
G - Articles in popular magazines and other technical publications
Dewar, A. M. 1986. Forecasting and control of virus yellows and aphids in sugar beet. British Sugar Beet Review. 54 (2), pp. 49-52.
The effects of sowing date and other factors on growth, yield and nitrogen uptake, and on the incidence of pests and diseases, of winter barley at Rothamsted from 1981 to 1983.
A - Papers appearing in refereed journals
Widdowson, F. V., Darby, R. J., Dewar, A. M., Jenkyn, J. F., Kerry, B. R., Lawlor, D. W., Plumb, R. T., Ross, G. J. S., Scott, G. C., Todd, A. D. and Wood, D. W. 1986. The effects of sowing date and other factors on growth, yield and nitrogen uptake, and on the incidence of pests and diseases, of winter barley at Rothamsted from 1981 to 1983. The Journal of Agricultural Science. 106, pp. 551-574. https://doi.org/10.1017/S0021859600063437
Recent developments in the control of nematode and and soil-arthropod pests of sugar beet.
G - Articles in popular magazines and other technical publications
Dewar, A. M. and Cooke, D. A. 1986. Recent developments in the control of nematode and and soil-arthropod pests of sugar beet.
To treat or not to treat - prospects for forecasting soil pest damage
A - Papers appearing in refereed journals
Dewar, A. M. and Cooper, J. M. 1985. To treat or not to treat - prospects for forecasting soil pest damage. British Sugar Beet Review. 54 (4), pp. 39-40.
Decreased severity of flea beetle damage to sugar-beet seedlings associated with experimental insecticide treatments incorporated in pelleted sugar-beet seed
A - Papers appearing in refereed journals
Winder, G. H. and Dewar, A. M. 1985. Decreased severity of flea beetle damage to sugar-beet seedlings associated with experimental insecticide treatments incorporated in pelleted sugar-beet seed. Annals of Applied Biology - AAB. 106, pp. 30-31.
Assessment of resistance of commercial varieties of winter-wheat to cereal aphids
A - Papers appearing in refereed journals
Dewar, A. M., Carter, N. and Powell, W. 1985. Assessment of resistance of commercial varieties of winter-wheat to cereal aphids. Annals of Applied Biology - AAB. 106, pp. 168-169.
Some factors limiting the growth and yield of winter-wheat and their variation in 2 seasons
A - Papers appearing in refereed journals
Prew, R. D., Church, B. M., Dewar, A. M., Lacey, J., Magan, N., Penny, A., Plumb, R. T., Thorne, G. N., Todd, A. D. and Williams, T. D. 1985. Some factors limiting the growth and yield of winter-wheat and their variation in 2 seasons. The Journal of Agricultural Science. 104 (1), pp. 135-162. https://doi.org/10.1017/s0021859600043070
Decision trees to assess the risk of cereal aphid (hemiptera, aphididae) outbreaks in summer in England
A - Papers appearing in refereed journals
Dewar, A. M. and Carter, N. 1984. Decision trees to assess the risk of cereal aphid (hemiptera, aphididae) outbreaks in summer in England. Bulletin of Entomological Research. 74 (3), pp. 387-398. https://doi.org/10.1017/s0007485300015650
A comparison of cereal-aphid migrations over Britain in the summers of 1979 and 1982
A - Papers appearing in refereed journals
Dewar, A. M., Tatchell, G. M. and Turl, L. A. D. 1984. A comparison of cereal-aphid migrations over Britain in the summers of 1979 and 1982. Crop Protection. 3 (3), pp. 379-389. https://doi.org/10.1016/0261-2194(84)90044-9
Rothamsted Multidisciplinary Agronomy
A - Papers appearing in refereed journals
Thorne, G. N., Dewar, A. M., Prew, R. D., williams, Lacey, J., Plumb, R. T., Hirsch, P. R., Church, B. M. and Todd, A. D. 1983. Rothamsted Multidisciplinary Agronomy. Rothamsted Experimental Station Report. 1983 (part 1), pp. 21-36.
Effects of eight factors on the growth and nutrient-uptake of winter-wheat and on the incidence of pests and diseases
A - Papers appearing in refereed journals
Prew, R. D., Church, B. M., Dewar, A. M., Lacey, J., Penny, A., Plumb, R. T., Thorne, G. N., Todd, A. D. and Williams, T. D. 1983. Effects of eight factors on the growth and nutrient-uptake of winter-wheat and on the incidence of pests and diseases. The Journal of Agricultural Science. 100 (2), pp. 363-382. https://doi.org/10.1017/s0021859600033529
The effects of barley yellow dwarf virus, aphids and honeydew on Cladosporium infection of winter wheat and barley
A - Papers appearing in refereed journals
Ajayi, O. and Dewar, A. M. 1983. The effects of barley yellow dwarf virus, aphids and honeydew on Cladosporium infection of winter wheat and barley. Annals of Applied Biology - AAB. 102 (1), pp. 57-65. https://doi.org/10.1111/j.1744-7348.1983.tb02665.x
The effect of barley yellow dwarf virus on field populations of the cereal aphids, Sitobion avenae and Metopolophium dirhodum
A - Papers appearing in refereed journals
Ajayi, O. and Dewar, A. M. 1983. The effect of barley yellow dwarf virus on field populations of the cereal aphids, Sitobion avenae and Metopolophium dirhodum. Annals of Applied Biology - AAB. 103 (1), pp. 1-11. https://doi.org/10.1111/j.1744-7348.1983.tb02734.x
Assessment of methods for estimating the numbers of aphids (hemiptera, aphididae) in cereals
A - Papers appearing in refereed journals
Dewar, A. M., Dean, G. J. and Cannon, R. 1982. Assessment of methods for estimating the numbers of aphids (hemiptera, aphididae) in cereals. Bulletin of Entomological Research. 72 (4), pp. 675-685. https://doi.org/10.1017/s0007485300008701
The effect of barley yellow dwarf virus on honeydew production by the cereal aphids Sitobion avenae and Metopolophium dirhodum
A - Papers appearing in refereed journals
Ajayi, O. and Dewar, A. M. 1982. The effect of barley yellow dwarf virus on honeydew production by the cereal aphids Sitobion avenae and Metopolophium dirhodum. Annals of Applied Biology - AAB. 100 (2), pp. 203-212. https://doi.org/10.1111/j.1744-7348.1982.tb01932.x
Forecasting outbreaks of the English grain aphid, Sitobion avenae, with the aid of a simulation model
A - Papers appearing in refereed journals
Carter, N. and Dewar, A. M. 1981. Forecasting outbreaks of the English grain aphid, Sitobion avenae, with the aid of a simulation model. Mededelingen - Faculteit Landbouwwetenschappen Rijksuniversiteit Gent. 46 (2), pp. 605-612.
Towards integrated control of cereal aphids
A - Papers appearing in refereed journals
Powell, W., Dean, G. J., Dewar, A. M. and Wilding, N. 1981. Towards integrated control of cereal aphids. Proceedings of the British Insecticide and Fungicide Conference. 11.
Aerial migrations of the rose-grain aphid, metopolophium-dirhodum (wlk), over Europe in 1979
A - Papers appearing in refereed journals
Dewar, A. M., Woiwod, I. P. and Dejanvry, E. C. 1980. Aerial migrations of the rose-grain aphid, metopolophium-dirhodum (wlk), over Europe in 1979. Plant Pathology. 29 (3), pp. 101-109. https://doi.org/10.1111/j.1365-3059.1980.tb01192.x
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