Pesticidal composition containing cartap and flubendiamide

Abstract

The invention relates to a pesticidal composition containing cartap and flubendiamide. The pesticidal composition is characterized in that: active components are the cartap and the flubendiamide, and the ratio of the cartap to the flubendiamide is 1 to 80:1 to 50. The invention has the following advantages that: after the cartap is compounded with the flubendiamide, the composition has notable synergistic and persistent control effects, the pesticidal spectrum is broadened, and the pesticidal composition has high activity on cabbage caterpillars, yellow rice borers, rice stem borers, cnaphalocrocis medinalises, cruciferous vegetable diamond back moths and beet armyworms.

Description

technical field [0001] The invention belongs to the technical field of agriculture and relates to an insecticidal composition whose effective active ingredients are composed of cartap and flubendiamide. Background technique [0002] Cartap, English common name (cartap), chemical name 1,3-bis-(carbamoylthio)-2-dimethylaminopropane. Cartap is a derivative of nereistoxin with a broad spectrum and can be used to control various pests and nematodes such as Lepidoptera, Coleoptera, Hemiptera and Diptera. Little effect on predatory mites. Its toxicological mechanism is to block the impulse transmission of nerve cell junctions in the central nervous system, paralyzing insects. [0003] Flubendiamide, the common name in English is flubendiamide, and the chemical name is 3-iodo-N'-(2-methylsulfonyl-1,1-dimethylethyl-N-{4-[1,2,2, 2-Tetrafluoro-1-(trifluoromethyl)ethyl]-0-tolyl}phthalamide, the molecular formula is C 23 h 22 f 7 IN 2 o 4 S. It is a new type of phthalamide insec...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a compounded cartap and flubendiamide in view of the current practical problems of using cartap and f

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