Bactericide composition containing pyraclostrobin

A technology of pyraclostrobin and composition, which is applied in the field of fungicidal compositions containing pyraclostrobin and rice blastin or isoframine, and achieves the effect of small dosage, high control effect, and less phytotoxicity

Active Publication Date: 2012-01-11
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

And about the compounding of pyraclostrobin and Daobunling (Isidaobenjing), there are no relevant reports at home and abroad at present

Method used

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  • Bactericide composition containing pyraclostrobin
  • Bactericide composition containing pyraclostrobin
  • Bactericide composition containing pyraclostrobin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Example 1 80% pyraclostrobin · rice blastling wettable powder

[0054] 10% pyraclostrobin, 70% rice blastin, 3% alkylphenol polyoxyethylene pyrimidine, 3% lignosulfonate, 4% sodium lauryl sulfate, add white carbon black to 100%, mix Prepare 80% pyraclostrobin · rice blastling water dispersible granules.

Embodiment 2

[0055] Example 2 50% pyraclostrobin · rice blastling wettable powder

[0056] 20% pyraclostrobin, 30% rice blastin, 3% lignosulfonate, 4% sodium lauryl sulfate, 10% white carbon black, kaolin to 100%, mixed to make 50% pyrazole Kresoxystrobin·Daofengling water dispersible granules.

Embodiment 3

[0057] Example 3 70% pyraclostrobin · rice blastling water dispersible granules

[0058] 10% pyraclostrobin, 60% rice blastin, 3% polycarboxylate, 3% polyoxyethylene fatty acid ester, 4% sodium lauryl sulfate, 3% sodium bicarbonate, 10% white carbon black, Peronite was added to 100%, and mixed to obtain 70% pyraclostrobin · rice blastling water-dispersible granules.

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Abstract

The invention relates to a bactericide composition containing pyraclostrobin. The effective active ingredient of the bactericide composition comprises one of pyraclostrobin (A) and isoprothiolane or iprobenfos (B), and the weight ratio of A to B is (20-1): (1-80), the effective active ingredient is added with auxiliaries and an excipient to be prepared into water dispersible granules, a suspending agent and the like and is mainly used for preventing and controlling rice blast, banded sclerotial blight, bakanae disease and the like.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to a fungicidal composition containing pyraclostrobin and rice blastling or isomablastin. technical background [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 syst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/24A01N43/28A01N57/14A01P3/00
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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