Sterilization composition containing pyraoxystrobin and pyraclostrobin

A technology of pyraclostrobin and a composition, which is applied in the field of pesticide compounding, can solve the problems of bactericidal composition and application that no one has reported before, and achieve the effect of obvious synergistic effect

Inactive Publication Date: 2014-04-16
HAILIR PESTICIDES & CHEM GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And no one has reported about the compound bactericidal comp

Method used

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  • Sterilization composition containing pyraoxystrobin and pyraclostrobin
  • Sterilization composition containing pyraoxystrobin and pyraclostrobin
  • Sterilization composition containing pyraoxystrobin and pyraclostrobin

Examples

Experimental program
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Effect test

Embodiment

[0067] Example: Combined toxicity experiment of different ratios of pyraclostrobin and pyraclostrobin.

[0068] 1.1 Drugs to be tested

[0069] 95.5% pyraclostrobin technical and 95% pyraclostrobin technical, all of which are provided by the R&D Department of Qingdao Hailier Pharmaceutical Co., Ltd.

[0070] 1.2 Test target

[0071] It was collected and isolated from potted cucumbers of the same type in Shouguang, Shandong Province, which had never been treated with pyraclostrobin and pyraclostrobin. The cucumber variety used for testing was Changchun Mici.

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Abstract

The invention relates to a sterilization composition containing pyraoxystrobin and pyraclostrobin, which comprises an effective component of a binary compound of pyraoxystrobin and pyraclostrobin, and others of auxiliary components. The mass ratio of pyraoxystrobin and pyraclostrobin in the effective component is 1-75:80-1. The total mass of the effective component of pyraoxystrobin and pyraclostrobin in the preparation accounts for 1%-80% of the total mass of the whole preparation. The sterilization composition of the invention can be prepared into pesticides in dosage forms of missible oil, suspending agents, wettable powder, water dispersible granules, emulsion in water, and microemulsion. The sterilization composition of the invention has excellent controlling effects on cucumber powdery mildew, downy mildew, banana scab, leaf spot disease, grape downy mildew, tomato late blight, and cucumber anthracnose.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a fungicidal composition containing pyraclostrobin and pyraclostrobin. Background technique [0002] Pyclostrobin is a new type of methoxyacrylate fungicide developed by Shenyang Research Institute of Chemical Industry. Pyrastrostrobin has a wide bactericidal spectrum, high bactericidal activity, and has outstanding in vitro bactericidal activity. It has excellent control effects on cucumber downy mildew, grape downy mildew, tomato late blight, cucumber anthracnose, and cucumber powdery mildew. The chemical name of pyraclostrobin is (E)-2-(2-((3-(4-chlorophenyl)-1-methyl-1H-pyrazole-5-oxyl)methyl)phenyl)-3 - methyl methoxyacrylate. [0003] Pyraclostrobin (pyraclostrobin) is the latest methoxyacrylate fungicide from BASF. Pyraclostrobin is a new broad-spectrum fungicide. Mechanism of action: It is an inhibitor of mitochondrial respiration. That is, by preventin...

Claims

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Application Information

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IPC IPC(8): A01N47/24A01N43/56A01P3/00
Inventor 葛尧伦陈鹏韩先正
Owner HAILIR PESTICIDES & CHEM GRP
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