Estimating predation of the grain aphid Sitobion avenae by polyphagous predators

Author(s): Winder, L., Hirst, D.J., Carter, N., Wratten, S.D. & Sopp, P.I.

Published: January 1994

Journal: Journal of Applied Ecology Volume: 31

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Estimating predation of the grain aphid Sitobion avenae by polyphagous predators

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