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麦蚜是小麦的主要害虫之一，麦长管蚜Macrosiphumavena（Fabricius）是河北省优势种群，其次是麦二叉蚜Schizphisgraminum（Rondani）、禾谷缢管蚜、麦无网长管蚜AcyrlhosiphondirhodumWalker。小麦蚜虫为害损失及防治指标，国内已发表多篇论文，其防治指标均为400～500头／百
Wheat aphid is one of the major pests of wheat. Macrosiphumavena (Fabricius) is the dominant species in Hebei Province, followed by Schizophyllumminum (Rondani), Aphis gossypii and Acyrlhosiphondirhodum Walker. Wheat aphids damage and prevention and control indicators, has published many papers, the prevention and control indicators are 400 ~ 500/100