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[目的]明确6种常用杀虫剂对小麦蚜虫田间防治效果及并推荐防治剂量。[方法]于2014年在安徽省寿县进行了苦参碱、吡蚜酮、高效氯氰菊酯、啶虫脒、吡虫啉、毒死蜱等6中常用杀虫剂药剂防治小麦蚜虫的田间效果试验,每个药剂设置3个防治剂量,对防治效果进行差异显著性分析。[结果]6种药剂对小麦蚜虫均有较好的防治效果,对小麦安全。[结论 ]1.5%苦参碱可溶液剂、25%吡虫啉可湿性粉剂、5%啶虫脒可湿性粉剂、50%吡蚜酮水分散粒剂持效性较好,可用于小麦蚜虫始发期喷雾防治;40%毒死蜱乳油、4.5%高效氯氰菊酯乳油、25%吡虫啉可湿性粉剂速效性较强,可用于小麦蚜虫盛发期喷雾防治。
[Objective] The research aimed to determine the control effect of 6 kinds of commonly used insecticides on wheat aphid field and recommend the control dosage. [Method] A field experiment was conducted in Shuxian County, Anhui Province in 2014 to control wheat aphids with matrine, pymetrozine, beta-cypermethrin, acetamiprid, imidacloprid and chlorpyrifos. Set three control doses, the effect of significant differences in control analysis. [Result] Six kinds of pesticides had better control effects on wheat aphids and were safe to wheat. [Conclusion] 1.5% matrine solution, 25% imidacloprid wettable powder, 5% acetamiprid WP and 50% pymetrozine water dispersible granule had good effect and could be used in the initial stage of wheat aphid Spray control; 40% chlorpyrifos EC, 4.5% beta-cypermethrin, 25% imidacloprid wettable powder is highly effective and can be used to control the spraying of wheat aphids.