15%杜邦安打作为一种全新化合物的新农药,毒性低、防效好、用量少,且害虫暂未产生抗性,今年,被确定为松滋市防治棉花棉铃虫、斜纹夜蛾的首选药剂。2003年,松滋市在棉花、蔬菜、水产养殖等作物和领域内对安打进行了大面积示范,取得了满意的效果。①防治棉花棉铃虫3750倍液,药后7天防效仍达到94%;②对高龄幼虫杀灭效果好,解决了其它农药品种对高龄幼虫防效差的问题;③用于网箱养 15% DuPont amp; as a new compound of new pesticides, low toxicity, good control effect, less dosage, and the pest yet to produce resistance, this year, was identified as Songzi cotton bollworm control, Spodoptera preferred Pharmacy. In 2003, Songzi carried out a large-scale demonstration of hops in crops and fields such as cotton, vegetables and aquaculture, and achieved satisfactory results. ① control of cotton bollworm 3750 times, 7 days after the drug control effect is still up to 94%; ② killing effect on older larvae, to solve the problem of other pesticide varieties on the larvae control poor; ③ for the cage culture