Synergic insecticidal composition containing afidopyropen

The invention discloses a synergic insecticidal composition containing afidopyropen. The synergic insecticidal composition contains effective components of the afidopyropen and sulfoxaflor, wherein the mass ratio of the afidopyropen to the sulfoxaflor is (50 to 1)-(1 to 50), and the total percentage by mass of the effective components in the composition is 10-85%. The composition can be prepared into a suspending agent, a suspension emulsion, a microemulsion, an aqueous emulsion, wettable powder, water dispersible granules, a microcapsule suspending agent or a dispersible oil suspension emulsion, which are agriculturally allowable. The synergic insecticidal composition disclosed by the invention is reasonable in components, has good effects of preventing and treating pests with rasping-sucking mouthparts and piercing-sucking mouthparts, such as plant hoppers, thrips and scale insects in crops such as rice, vegetables, cotton and citruses; and compared with a conventional single preparation, the synergic insec