Insecticidal composition containing abamectin and dihalo-pyrazole amide and application of insecticidal composition

The invention belongs to the technical field of pesticide and particularly relates to an insecticidal composition containing abamectin and dihalo-pyrazole amide and an application of the insecticidal composition. The effective ingredients of the insecticidal composition are the abamectin and the dihalo-pyrazole amide. The weight ratio of the abamectin to the dihalo-pyrazole amide is 1:20-20:1 in the insecticidal composition. The insecticidal composition is applied to preventing rice leaf roller, chilo suppressalis, plutella xylostella, cotton bollworm, cabbage caterpillar and noctuid. The insecticidal composition is wide in insecticidal range, long in lasting period, low in toxicity, free of residues and pollution and environmentally friendly. A composite preparation is used, the use levels of the two kinds of insecticide are reduced compared with single use, and therefore the insecticidal effect is improved, safety is improved, and environmental pollution is reduced.