Bactericidal composition containing cyenopyrafen and propargite

A technology of pyraclofen and composition, which is applied in the field of pesticide compounding, can solve the problems of bactericidal composition and application that no one has reported, and achieve the effects of reducing production cost and use cost, and delaying drug resistance

Inactive Publication Date: 2019-03-01
QINGDAO AUDIS BIO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And no one has reported about the bactericidal composition and application of the compounded pyridofen and propargid

Method used

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  • Bactericidal composition containing cyenopyrafen and propargite
  • Bactericidal composition containing cyenopyrafen and propargite
  • Bactericidal composition containing cyenopyrafen and propargite

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0028] Example: Toxicity test of different proportions of pyrafen and propargite.

[0029] 1.1 Drugs to be tested

[0030] 96% fenpyrafen and 95% propargite, all of which are provided by the R&D Department of Hailier Pharmaceutical Co., Ltd.

[0031] 1.2 Test target

[0032] It was collected and isolated from potted cucumbers of the same type in Shouguang, Shandong Province, which had never been treated with pyridofen and propargid, and the cucumber variety for testing was Changchun Mici.

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PUM

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Abstract

The invention relates to a bactericidal composition containing cyenopyrafen and propargite. The bactericidal composition is characterized by taking cyenopyrafen and propargite as active ingredients for binary compounding, the mass ratio of the cyenopyrafen to the propargite is (1-40):(40-1), the total mass percentage content of the cyenopyrafen and the propargite as the active ingredients in the preparation is 1-80 percent, and the rest is an auxiliary ingredient allowed to be used and accepted in pesticides. Dosage forms of the bactericidal composition provided by the invention are an emulsifiable concentrate, a suspending agent, wettable powder, water dispersible granules, an emulsion in water and a micro-emulsion. The bactericidal composition provided by the invention is mainly used forcontrolling grape downy mildew, late blight and various powdery mildews.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a fungicidal composition containing pyrifenate and propargid. Background technique [0002] Cynopyrafen (English common name: cyenopyrafen) is a new type of pyrazole acaricide launched by Nissan Chemical Company in 2009. It has a novel mechanism of action and has no cross-resistance with the insecticides and acaricides used today. Various pest mites on crops such as fruit trees, tea and vegetables. [0003] Propargite is a broad-spectrum organic sulfur acaricide, which has special effects on adults and nymphs. It can be used to control various harmful mites in cotton, vegetables, apples, citrus, tea, flowers and other crops. It is safe to most natural enemies. [0004] The application of chemical agents is the most effective means of controlling plant diseases. However, long-term continuous high-dose application of a single chemical fungicide is likely to cause pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/56A01N41/02A01P3/00
CPCA01N43/56A01N41/02A01N2300/00
Inventor 葛家成白复芹司国栋邢阳阳孙海燕
Owner QINGDAO AUDIS BIO TECH CO LTD
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