High-efficiency pesticide composition

Abstract

A disclosed high-efficiency pesticide composition is a pesticide composition comprising an active component A and an active component B, wherein the active component A is selected from fluacrypyrim, the active component B is any one compound selected from azocyclotin, bifenazate, fenbutation oxide and fenpropathrin, and the weight ratio of the active component A to the active component B is 1:80-60:1. The pesticide composition is capable of controlling multiple insects, and has obvious synergy effect; and the pesticide composition helps to expand insecticidal spectrum, reduce pesticide consumption, reduce residual quantity of the pesticide in the crops and mitigate environmental pollution.

Description

technical field [0001] The invention belongs to the technical field of pesticides and relates to the application of a high-efficiency pesticide composition on crop pests. technical background [0002] Fluacrypyrim chemical name: Methyl(E)-2-{α-[2-isopropoxy-6-(trifluoromethyl)pyrimidine-4-phenoxy]-0-tolyl} -3-methoxyacrylate, molecular formula: C 20 h 21 f 3 N 2 o 5 . Pyrimiden was the first methoxyacrylate acaricide. It has good contact killing and stomach poisoning effects, and is effective against various characteristics of harmful mites, including eggs, nymphs, and adults, and has a good quick effect and a lasting period of more than 30 days. [0003] Azocyclotin (Azocyclotin) chemical name: 1-(tricyclohexylstannyl)-1-hydrogen-1,2,4-triazole, molecular formula: C 20 h 35 N 3 Sn. Triazotin is a broad-spectrum acaricide with strong contact action. It can kill nymphs, adult mites and summer eggs, but is invalid for winter eggs. It has good stability to light an...

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Problems solved by technology

Fenpropathrin is a kind of pyrethroid insecticide with broad insecticidal spectrum and long residual effect period. Its bigg

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