Sterilization composition containing pyraclostrobin and nitrapyrin bacteria ester

A technology of pyraclostrobin and chlorpyrifostrobin, applied in the directions of bactericides, biocides, biocides, etc., can solve the problems of bactericidal compositions and applications that no one has reported before, achieve good control effect, delay antibacterial Medicinal properties, the effect of reducing production cost and use cost

Inactive Publication Date: 2013-04-03
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 compounded bactericidal composition and application of pyraclostrobin and clostrostrobin

Method used

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  • Sterilization composition containing pyraclostrobin and nitrapyrin bacteria ester
  • Sterilization composition containing pyraclostrobin and nitrapyrin bacteria ester
  • Sterilization composition containing pyraclostrobin and nitrapyrin bacteria ester

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0029] Example: Combined toxicity experiment of different ratios of pyraclostrobin and clostrostrobin.

[0030] 1.1 Drugs to be tested

[0031] 95% pyraclostrobin technical, 95% chlorastrobin technical, all of which are provided by the research and development department of Hailier Pharmaceutical Co., Ltd.

[0032] 1.2 Test target

[0033] It was collected and isolated from potted cucumbers of the same type that had never been fertilized with pyraclostrobin and cclostrobin in Shouguang, Shandong Province. The cucumber variety used for testing was Changchun Mici.

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Abstract

The invention relates to a sterilization composition containing pyraclostrobin and nitrapyrin bacteria ester, and the effective ingredients are the pyraclostrobin and the nitrapyrin bacteria ester in a compound way. The mass ratio of the pyraclostrobin to the nitrapyrin bacteria ester is (1-80):(80-1), and in the preparation, the total mass of the effective ingredients (the pyraclostrobin and the nitrapyrin bacteria ester) is 1%-80% of the total mass of the whole preparation, and the balance is auxiliary components allowed to be used and acceptable in a pesticide. A pesticide formulation which can be prepared by using the sterilization composition can be milk oil, a suspending agent, wettable powder, a water dispersible granule, emulsion in water and microemulsion. The sterilization composition is mainly used for preventing and curing wheat powdery mildew, rice blast, ustilaginoidea virens, cucurbites powdery mildew, tomato powdery mildew, apple rust, watermelon anthracnose and flower powdery mildew, and has good preventing and curing effects on cucumber downy mildew, macrophoma musae and leaf spot diseases.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a fungicidal composition containing pyraclostrobin and cloclostrobin. 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] Chloroprexate is a methoxyacrylate fungicide developed by Shenyang Research Institute of Chemical Industry with indepe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/24A01P3/00
Inventor 杨波涛陈鹏韩先正
Owner HAILIR PESTICIDES & CHEM GRP
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