A new type of pyrrole insecticide and acaricide. It has excellent control effect on boring, piercing and chewing pests and mites. It is more effective than cyperm ethrin and cyhalothrin, and its acaricidal activity is stronger than dicofol and dicofol. The agent has the following characteristics: broad-spectrum insecticide and acaricide; both stomach poisoning and contact killing; no cross-resistance with other insecticides; moderate residual activity on crops