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Sterilization composition containing pyraclostrobin and boscalid

A technology of pyraclostrobin and boscalid, which is applied in the field of synergistic pesticide compositions, and can solve the problems of fungicidal compositions and applications that no one has reported.

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

AI Technical Summary

Problems solved by technology

And no one has reported about the compound bactericidal composition and application of pyraclostrobin and boscalid

Method used

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  • Sterilization composition containing pyraclostrobin and boscalid
  • Sterilization composition containing pyraclostrobin and boscalid
  • Sterilization composition containing pyraclostrobin and boscalid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

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

[0068] 1.1 Drugs to be tested

[0069] 95% pyraclostrobin technical, 96% boscalid 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 that had never been fertilized with pyraclostrobin and boscalid in Shouguang, Shandong. The cucumber variety used for testing was Changchun Mici.

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Abstract

The invention relates to a sterilization composition containing pyraclostrobin and boscalid, which comprises an effective component of a binary compound of pyraclostrobin and boscalid, and others of auxiliary components. The mass ratio of pyraclostrobin and boscalid in the effective component is 1-75:80-1. The total mass of the effective component of pyraclostrobin and boscalid 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, and is mainly used for controlling crop diseases such as powdery mildew, downy mildew, leaf spot diseases, scab, botrytis, various rot diseases, brown rot, root rot, and the like.

Description

technical field [0001] The invention relates to a synergistic pesticide composition, in particular to a fungicidal composition containing pyraclostrobin and boscalid. Background technique [0002] 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 preventing electron transfer during cytochrome bcl synthesis. It has the functions of protection, treatment and leaf penetration. The field efficacy test results of pyraclostrobin EC show that it has good control effects on cucumber powdery mildew, downy mildew, banana scab and leaf spot. Chemical name: methyl N-f2-『1-(4-chlorobenzene)-1H-pyrazol-3-yloxymethyl]phenyl-N-methoxycarbamate. Its chemical structure is [0003] [0004] Boscalid is a new type of nicotinamide fungicide developed by BASF in Germany. It is mainly used to prevent and control powdery mildew...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/24A01N43/40A01P3/00
Inventor 葛尧伦陈鹏韩先正
Owner HAILIR PESTICIDES & CHEM GRP
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