Life history and fitness costs in the lambda-cyhalothrin resistant clone of English grain aphid, Sitobion avenae (Fabricius)
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Background: The English grain aphid, Sitobion avenae (Fabricius) (Hemiptera: Aphididae), is a highly detrimental cereal aphid in Western Europe, infesting all cereal crops, including barley, wheat and oats. Pyrethroid pesticides ... ...