烟蚜 (ＭｙｚｕｓｐｅｒｓｉｃａｅＳｕｌｚｅｒ)是烟草的主要害虫 ,发生量大 ,危害重。烟蚜不仅吸取烟株营养对排泄蜜露影响烟叶质量 ,而且还携毒传毒 ,造成大面积病害流行。长期以来对烟蚜主要采用氧乐果等常规化学制剂防治 ,蚜虫已产生一定的抗药性 ,防治效果明显下降。为此 Myzus persicae (Sulzer) is a major pest of tobacco that occurs in large quantities and harms seriously. Smoke aphid not only draw tobacco nutrition on the excretion of honey dew affect the quality of tobacco, but also drug poisoning, resulting in epidemics of large areas. For a long time the main aphids Omethoate and other conventional chemical control, aphids have produced some resistance, control effect decreased significantly. to this end