This product is a broad-spectrum, high-efficiency, low toxicity and low residue organophosphorus insecticide. It has the functions of stomach toxicity, contact killing, internal inhalation and Yibin fumigation. It is applicable to vegetables, rice, cotton, wheat, fruit trees, rape, tobacco and other functions to prevent and control all kinds of vegetable pests, the dead heart and white ear of rice leaf roller, rice thrips, rice leafhopper, rice planthopper, Chilo suppressalis, Chilo suppressalis, fruit tree heartworm, aphid, cotton red bollworm, cotton bollworm, cotton red spider, cotton aphid and other more than 100 kinds of pests.