The invention discloses an insecticide composite containing metaflumizone and flubendiamide. The composite is mainly characterized by comprising metaflumizone and flubendiamide as active ingredients, and the balance of auxiliaries, wherein the weight ratio of two active ingredients, namely the metaflumizone and flubendiamide is (1:80)-(80:1). The composite can be prepared into wettable powder, a water dispersible granule, a suspending agent, a suspoemulsion, an emulsion in water and a microemulsion. The composite can prevent and treat various injurious insects, has obvious synergism effects, expands the insecticidal spectrum, and has relatively high activity on rice leaf folder, Chilo suppressalis, tryporyza incertulas, cabbage caterpillar, asparagus caterpillar, prodenia litura, cotton bollworm, pink bollworm, fall webworm, codling moth and the like of rice, vegetables, cotton and fruit trees; and in the insecticide composite, pesticide dosage is reduced, the residual quantity of the pesticide is reduced, and the environmental pollution is lightened; the insecticide composite is safe to people and livestock and has good environment compatibility, and the injurious insect has small possibility of generating resistance to drugs.