Chlorantraniliprole and profenofos compound pesticide

The invention provides a chlorantraniliprole and profenofos compound pesticide, belonging to the technical field of compound pesticides. The pesticide is characterized by comprising the following substances in percentage by weight: 0.3 to 3.0 percent of chlorantraniliprole, and 30.0 to 36.0 percent of profenofos. The compound pesticide has the co-toxicity coefficient on cnaphalocrocis medinalis of between 351.1 and 477.1, has remarkable synergic effect, and has good control and prevention effect on the cnaphalocrocis medinalis, striped rice borer and other rice Lepidoptera pests. The compound pesticide has wide poisoning and insecticidal spectrum, good quick action and persistence and low production cost which is reduced by 50 percent compared with that of the pesticide singly using the chlorantraniliprole.