Pyriproxyfen containing insecticide composition

The invention discloses a pyriproxyfen containing insecticide composition .The composition is composed of effective constituents pyriproxyfen and bistrifluron, an assistant and a solvent or a carrier, wherein the mass ratio of pyriproxyfen to bistrifluron is 50:1 to 1:50, and the total mass percentage of the effective constituents is 1% to 80% .The composition has a remarkable synergic effect, the prevention and control spectrum is expanded, pest resistance to insecticide can be overcome or delayed, and compatibility with the environment is better .The composition can effectively prevent and control lepidoptera, homoptera and thysanoptera pests and sanitary pests on crops such as cotton, corn and vegetables, and particularly can be used for preventing and controlling plutella xylostella, aleyrodidae, coccids, cockroaches and the like .The effect of the composition is obviously higher than the effect achieved when the agents of the composition are used separately. 本发明公开了种含有吡丙醚的杀虫组合物。该组合物由有效成分吡丙醚和双三氟虫脲以及助剂、溶剂或载