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Bactericidal composition containing pyraclostrobin and antibiotic compounds

A technology of pyraclostrobin and its composition, which is applied in the field of pesticides, can solve undisclosed problems, achieve the effects of convenient transportation and storage, less phytotoxicity, and reduced dosage

Inactive Publication Date: 2012-01-04
陕西汤普森生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research by the inventor, it was found that pyraclostrobin and Jinggangmycin, Zhongshengmycin, and Kasugamycin compounded can produce good synergistic effects, and about pyraclostrobin and Jinggangmycin, Zhongshengmycin The relevant reports on the combination of shengmycin and kasugamycin have not been made public at home and abroad

Method used

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  • Bactericidal composition containing pyraclostrobin and antibiotic compounds
  • Bactericidal composition containing pyraclostrobin and antibiotic compounds
  • Bactericidal composition containing pyraclostrobin and antibiotic compounds

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] Example 1 20% pyraclostrobin Jinggangmycin wettable powder

[0071] 10% pyraclostrobin, 10% Jinggangmycin, 3% polycarboxylate, 4% Sapindus powder, diatomaceous earth added to 100%, the mixture was jet milled to obtain 20% pyraclostrobin ·Jinggangmycin wettable powder.

Embodiment 2

[0072] Example 2 35% pyraclostrobin Jinggangmycin wettable powder

[0073] Add pyraclostrobin 20%, Jinggangmycin 15%, lignosulfonate 3%, wetting and penetrating agent F 3%, attapulgite to 100%, and the mixture is jet milled to obtain 35% pyrazole ether Strobecillin·Jinggangmycin wettable powder.

Embodiment 3

[0074] Example 3 65% pyraclostrobin Jinggangmycin wettable powder

[0075] 60% of pyraclostrobin, 5% of Jinggangmycin, 4% of arylphenol polyoxyethylene succinate sulfonate, 3% of saponin powder, and white carbon black are added to 100%, and the mixture is jet-milled to produce A 65% pyraclostrobin Jinggangmycin wettable powder was obtained.

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Abstract

The invention discloses a bactericidal composition containing pyraclostrobin and antibiotic compounds. The bactericidal composition comprises an active ingredient A and an active ingredient B, wherein the active ingredient A is the pyraclostrobin; the active ingredient B is one of bactericides, namely validamycin, zhongshengmycin and kasugamycin; and the weight ratio of A to B is 64:1-1:64. The bactericidal composition can be used for preventing and controlling crop diseases, has an obvious synergistic effect, has quite high activity in resisting rice blast, banded sclerotial blight (sheath blight), powdery mildew, anthracnose, downy mildew, blight, epidemic disease, gray mold, leaf mold and the like, and alleviates environmental pollution; a bactericidal spectrum is expanded; and the using amount of pesticides and pesticide residues on crops are reduced.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to a bactericidal composition containing pyraclostrobin and antibiotic compounds. Background technique [0002] Pyraclostrobin (pyraclostrobin), molecular formula: C 20 h 23 N 3 o 2 , Chemical name: Methyl (N)-[[[1-(4-chlorophenyl)pyrazol-3yl)-oxygen]-O-methoxy]-N-methoxycarbamate. [0003] Pyraclostrobin is the latest methoxyacrylate fungicide of BASF. The pure product is white to light beige odorless crystals. The mechanism of action is a mitochondrial respiration inhibitor. Mitochondria cannot produce and provide the energy required for normal cell metabolism, eventually leading to cell death. It can control most diseases such as Ascomycetes, Basidiomycetes, Deuteromycetes and Oomycetes. It has a strong inhibitory effect on spore germination and the growth of mycelium in leaves, and has protective and therapeutic activities. Possesses permeability and local systemic act...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/24A01N43/90A01N43/16A01P3/00
Inventor 张伟高超曹巧利
Owner 陕西汤普森生物科技有限公司
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