This product is compounded by chlorfenapyr and methylamino abamectin benzoate. Among them, chlorfenapyr is an aryl-substituted pyrrole compound with a unique mechanism of action. It mainly acts on the mitochondria of insect cells, interferes with electron transfer in the respiratory chain, and affects the energy conversion in insects. Avermectin benzoate is a semi-synthetic antibiotic insecticide. The synergistic effect of mixing the two is obvious, mainly killing pests through stomach poisoning and contact killing, which can reduce the amount of use, delay the generation of resistance, and have a good control effect on the cabbage diamondback moth.