Pesticide for preventing and control bemisia tabaci and using method thereof

The invention belongs to the technical field of pesticide, and particularly relates to a pesticide for preventing and control bemisia tabaci and a using method thereof, namely a deltamethrin and guadipyr compound pesticide and a using method thereof. The pesticide is composed of, by pure substance weight, 2.0% of deltamethrin and guadipyr, 5.0-15.0% of auxiliary and 83.0-93.0% of filler carrier. Two agents are adopted as main ingredients and combined with the auxiliary and the filler carrier, so that effects of complementing each other' advantages and supplementing each other are realized. Theprocess is simple, and input raw materials are all converted into the pesticide, so that yield is high; three wastes are not generated, and prevention and control effect on bemisia tabaci is improvedeffectively. 本发明属于农药技术领域，具体涉及一种防治烟粉虱的杀虫剂及其使用方法，即溴氰菊酯与戊吡虫胍复配杀虫剂及其使用方法。所述的一种防治烟粉虱的杀虫剂，按纯物质的重量百分比计，其原料组成为：溴氰菊酯和戊吡虫胍占总重量的2.0％，助剂为5.0-15.0％，填料载体为83.0-93.0％。该杀虫组合物采用两种药剂作为主要成分，配以助剂和填料载体，达到了优势互补，相辅相成的作用。工艺简单，投入的原料全部转化为产品，收率高，无三废产生，有