chlorfenapyr, also known as chlorfenapyr, is an aryl pyrrole compound, which has stomach toxicity and certain contact killing effect and systemic activity on pests; it was isolated from the metabolites of Streptomyces fungus by American Cyanamid Company in 1985. A kind of insecticide, acaricide and nematicide was successfully developed on the basis of two Chemicalbook Oxapyroxamycin. It has excellent control effect on borer, piercing-sucking pests and mites, and has a medium lasting effect. Its insecticidal mechanism is to block the oxidative phosphorylation of mitochondria.