Acaricide compound containing biphenyl hydrazine ester

A technology containing bifenazate and bifenazate, which is applied in the field of compound pesticides to achieve the effects of low drug cost, good control effect and long-lasting effect
CN101697728AActive Publication Date: 2010-04-28SHAANXI SUNGER ROAD BIO SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHAANXI SUNGER ROAD BIO SCI
Publication Date
2010-04-28

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Abstract

The invention relates to an acaricide compound containing biphenyl hydrazine ester. The weight precentage ratio of the first active ingredient: biphenyl hydrazine ester and the second active ingredient: abamectin, pyridaben or propargite of the compound is (5 to 40): 1, (0.5 to 8):1, (0.125 to 0.5):1. The acaricide compound can be prepared into water dispersed particle agent, suspending agent, wettable powder, missible oil or aqueous emulsion. The compound can be applied to the citrus red mite, European red mite and mite on cotton plants. The component is reasonable, the mite killing effect is obvious and the manufacturing cost is low. With quick acting property and long lasting effect, the activity and the disinfectant effect of compound are obviously beneficiated, can slow down the generation of resistance, are safe to plant and meet the safety demand of agricultural chemical preparation.
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Description

technical field

[0001] The present invention relates to an acaricidal composition, in particular to an acaricidal composition in which bifenazate is used as the first active ingredient, and abamectin, pyridaben or propargite is used as the second active ingredient, and its application. It belongs to the technical field of compound pesticides. Background technique

[0002] Bifenazate English common name bifenazate, chemical formula C 17 h 20 N 2 o 3 . Bifenazate is a gamma-aminobutyric acid (GABA) antagonist, which mainly controls active spider mites. It has good quick effect and is effective against larvae, adults and nymphs. Spider mites are ovicidal. Experimental studies have shown that bifenazate has no negative effects on predatory beneficial mites; it has low toxicity to mammals (LD 50 5000mg / kg); short duration in the environment (DT50<1d). Currently, bifenazine sold in the market is a suspension concentrate of 480 grams per liter, which is mainly used to pr...

Claims

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