Pesticide combination containing acequinocyl

Abstract

The invention discloses a pesticide combination containing acequinocyl. The pesticide combination contains an active ingredient A and an active ingredient B, wherein the active ingredient A is selected from the acequinocyl, the active ingredient B is selected from any one of the following compounds: spirodiclofen, fluacrypyrim, fenpyroximate and cyflumetofen, and the weight ratio of the active ingredient A to the active ingredient B is 1:60-80:1. The combination can prevent and eliminate various pest mites and has an obvious synergistic effect, the dosage of pesticides can be reduced, the residual quantity of the pesticides on crops is reduced, and the environmental pollution is alleviated.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a pesticide composition containing acequinone on crop pest mites. technical background [0002] Acequinocyl chemical name: 2-(acetoxy) 3-dodecyl-1,4-naphthoquinone, molecular formula: C 24 h 32 o 4 . Acarquinone is a naphthoquinone derivative, mainly a contact acaricide, and has ingestion toxicity. It is hydrolyzed into 2-dodecyl-3-hydroxy-1,4-naphthoquinone in the mites, and binds to the Qo site on the electron transfer channel in the mitochondria, thereby inhibiting electron transfer. [0003] Spirodiclofen chemical name: 3-(2,4-dichlorophenyl)-2-oxo-1-oxospiro[4.5]dec-3-en-4-yl-2,2-dimethyl Butyrate, molecular formula: C 21 h 24 Cl 2 o 4 . Has a new mechanism of action, showing inhibition of lipid synthesis. Effective against all stages of mite development by contact, including eggs. [0004] Fluacrypyrim chemical name: Methyl(E)-2-{α-[2-isoprop...

AI Technical Summary

Problems solved by technology

After research by the inventors, it was found that the compounding of acarquinone with spirodiclofen, pyrimaben, pyraflufen and cyflufenid has a good synergistic

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