Scientific Publications

The long-term effects of pesticides on beneficial invertebrates - lessons from the Boxworth project.

Çilgi, T., Wratten, S.D., Frampton, G.K., & Holland, J.M.
1993. Pesticide Outlook, 4: 30-35.

The relative effects of woodland management and pheasant Phasianus colchicus predation on the survival of the pearl- bordered and small pearl-bordered fritillaries Boloria euphrosyne and B. selene in the south of England.

Clarke, S.A. & Robertson, P.A.
1993. Biological Conservation, 65: 199-203.

The selective use of floral resources by the hoverfly Espisyrphus balteatus (Diptera: Syrphidae) on farmland.

Cowgill, S.E., Wratten, S.D., & Sotherton, N.W.
1993. Annals of Applied Biology, 122: 223-231.

The effect of weeds on the numbers of hoverfly (Diptera: Syrphidae) adults and the distribution and composition of their eggs in winter wheat.

Cowgill, S.E., Wratten, S.D., & Sotherton, N.W.
1993. Annals of Applied Biology, 123: 499-515.

Assessing the impact of toxic chemicals: temporal and spatial variation in avian survival rates.

Dobson, A.P. & Hudson, P.J.
1993. In: Kendall, R.J. & Lacher, T.E.Jr. (eds) Wildlife Toxicology and Population Modeling: Integrated studies of Agroecosystems: 85-98. Lewis Publishers, London.

Butterflies and conservation headlands.

Dover, J.W.
1993. In: van der Made, J.W. (ed.) The Future of Butterflies in Europe: Strategies for Survival: 327-336. European Weed Research Society, Pudoc.

Analysing habitat use from radio-tracking data.

Dowell, S.D., Aebischer, N.J. & Robertson, P.A.
1993. In: Jenkins, D. (ed.) Pheasants in Asia 1992: 62-66. World Pheasant Association, Reading.

Age determination in the red fox (Vulpes vulpes L.) from tooth cementum lines.

Goddard, H.N. & Reynolds, J.C.
1993. Gibier Faune Sauvage, 10: 173-178.

The Implications of Extensification for Crop Weed Interactions in Cereals.

Grundy, A.C.
1993. Unpublished Ph.D. thesis. University of Reading, Reading.

The use of cultivar, crop seed rate and nitrogen level for the suppression of weeds in winter wheat.

Grundy, A.C., Froud-Williams, R.J. & Boatman, N.D.
1993. In: 1993 Brighton Crop Protection Conference - Weeds: 997-1002. British Crop Protection Council, Farnham.