This product is an insecticide compounded of emamectin benzoate and lufenuron. It has dual effects of gastric poisoning and contact killing. It achieves the insecticidal effect by affecting the formation of insect epidermis. It can also hinder the transmission of motor nerve information of pests, affect the feeding of pests, and eventually die. This product has a good control effect on white moths on forest trees (such as poplar trees).