菜喜2.5%悬浮剂、催杀48%悬浮剂由美国陶氏益农公司生产。该药已获得我国临时登记,登记证号:LS98070(2.5%浮剂)、LS98071(48%悬浮剂),登记作物及防治对象:菜喜2.5%悬浮剂用于防治甘蓝小菜蛾,催杀48%悬浮剂用于防治棉花棉铃虫。该药有效成分是放线菌的发酵提取物,其作用机制为spinosynA可作用于昆虫的中枢神经系统,影响其正常 Dish 2.5% Suspension, kill 48% Suspension by the Dow agricultural company production. The drug has been temporarily registered in our country, the registration number: LS98070 (2.5% floating agent), LS98071 (48% suspending agent), registered crops and control objects: 2.5% Suspension for controlling cabbage Plutella xylostella, % SC is used to control cotton bollworm. The active ingredient of the drug is actinomycetes fermentation extract, the mechanism of action of spinosynA can act on the insect’s central nervous system, affecting its normal