Insecticidal composition containing furan tebufenozide and organophosphorus compounds

Abstract

The invention discloses an insecticidal combination containing furan tebufenozide and organophosphorus compounds. The insecticidal composition is an insecticidal composition containing an active component A and an active component B, wherein the active component A is selected from furan tebufenozide, the active component B is selected from anyone of the following compounds: chlopyrifos, profenofos, triazophos, malathion, and phoxim, and the weight part ratio between the active component A and the active component B is 1:60-60:1. The composition of the invention which can control various insects has an obvious synergistic effect, allows the insecticidal spectrum to be enlarged, and has high activities on diamondback moths, cabbage caterpillars, aphids, Carposina niponensises, cotton bollworms, rice hoppers, Cnaphalocrocis medinalises, Chilo suppressalises, grubs, mole crickets and the like on cruciferous vegetables, fruit trees, cotton, paddy rice and peanut; the consumption amount of a pesticide is reduced, the residual amount of the pesticide on crops is reduced, and the environment pollution is lightened; and the composition of the present invention has the advantages of human and animal safety, good environmental compatibility and difficult generation of drug resistances by the insects.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to an insecticidal composition containing furatenifenozide and organic phosphorus compounds. Background technique [0002] Furanfenozide is an insecticide with independent intellectual property rights in my country, chemical name: N-(2,3-7-hydrogen-2,7-dimethyl.benzofuran.6-formyl)-N'- tert-butyl. N'.(3,5 dimethylbenzoyl) hydrazine, furafenozide, as N-tert-butyl bishydrazide compounds containing benzofuran ring, has the general characteristics of bishydrazide compounds Regulatory effect of ecdysone. The main component of insect ecdysone is the steroid hormone 20-hydroxyecdysone, which is a unique growth hormone in arthropods. When the concentration of 20-hydroxyecdysone increases, the larvae enter the molting stage. At this time, the larvae stop eating, and the epidermal cells reorganize. By binding tightly to the ecdysone receptor protein, the receptor protein is activated, and th...

AI Technical Summary

Problems solved by technology

[0007] (4) In the environment, it is easy to degrade and decompose under alkaline conditions, so it cannot be mixed with alkaline substances

After research by the inventors, it is found that the combination of furafenozide and chlorpyrifos, profenofos, triazophos, malathion, and phoxim can produce a good synergistic effect, and about furafenozide and chlorpyrifos , profenofos, triazophos, malathion, phoxim compound related reports have not yet been made public

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