They contained 40 active ingredients,of which,23 were synthetic pyrethroids,1 was organochlorine, 4 were organic phosphates,3 were carbamates and 9 were the other insecticides.

• 它们隶属农药有效成分40种，其中拟除虫菊酯23种，有机氯1种，有机磷4种，氨基甲酸酯3种，其它9种。