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Abstract
Predicting the side-effects of pesticides on beneficial invertebrates.
Jepson, P.C., Duffield, S.J., Thacker, J.R.M., Thomas, C.F.G. & Wiles, J.A.
1990. In: 1990 Brighton Crop Protection Conference - Pests & Diseases Vol 3: 957-962. British Crop Protection Council, Farnham.
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Abstract
Changes in numbers of red grouse.
Moss, R. & Hudson, P.J.
1990. In: Whitby, M. & Grant, S. (eds) Modelling Heather Management: 9-20. Department of Agricultural Economics and Food Marketing, University of Newcastle upon Tyne, Newcastle upon Tyne.
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Abstract
Distraction displays of red grouse in relation to risk of predation.
Newborn, D. & Hudson, P.J.
1990. In: Lovell, T.W.I. & Hudson, P.J. (eds) Proceedings of the Fourth International Grouse Symposium. World Pheasant Association, Reading.
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Abstract
Autumn Applied Pyrethroid Insecticides: Consequences for the Natural Enemies of Cereal Aphids.
Pullen, A.J.
1990. Unpublished Ph.D. thesis. University of Southampton, Southampton.
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Abstract
Agricultural programs: the European perspective.
Potts, G.R.
1990. In: Church, K.E., Warner, R.E. & Brady, S.J. (eds) Perdix V: Gray Partridge and Ring-Necked Pheasant Workshop: 347-358. Kansas Department of Wildlife and Parks, Emporia, Kansas.
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Abstract
Causes of the decline in partridge populations and effect of the insecticide dimethoate on chick mortality.
Potts, G.R.
1990. In: Lumeij, J.T. & Hoogeveen, Y.R. (eds) The Future of Wild Galliformes in the Netherlands: 62-70. Organisatiecommissie Nederlandse Wilde Hoenders, Amersfoort.
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Abstract
Raptors and red grouse populations overwinter: a comparison between three studies.
Redpath, S.M.
1990. In: Lovell, T.W.I. & Hudson, P.J. (eds) Proceedings of the Fourth International Grouse Symposium: Chapter 5, Session 1. World Pheasant Association, Reading.
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Abstract
Hen Harriers facilitating predation of Red Grouse chicks by Buzzard.
Redpath, S.M.
1990. British Birds, 83: 116.
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Abstract
The impact of generalist predators on gamebird populations.
Reynolds, J.C.
1990. In: Lumeij, J.T. & Hoogeveen, Y.R. (eds) The Future of Wild Galliformes in the Netherlands: 172-184. Organisatiecommissie Nederlandse Wilde Hoenders, Amersfoort.
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Abstract
The effects of releasing hand-reared birds on the British pheasant population.
Robertson, P.A.
1990. In: Hill, D.A., Garson, P.J. & Jenkins, D. (eds) Pheasants in Asia 1989: 233-236. World Pheasant Association, Reading.