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Pesticide composition containing pyraclostrobin and triazoles

A technology of pyraclostrobin and pesticide composition, which is applied in the field of pesticides to achieve the effect of less phytotoxicity, good synergistic effect and high control effect

Active Publication Date: 2011-09-07
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

The mechanism of action of pyraclostrobin and the effective active ingredient B is different, and the mutual compounding has a good synergistic effect within a certain range, and related to tebuconazole, diniconazole, triconazole, hexaconazole, and cycloconazole , triadimenol, and bifentriazole, and there are no related reports at home and abroad.

Method used

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  • Pesticide composition containing pyraclostrobin and triazoles
  • Pesticide composition containing pyraclostrobin and triazoles
  • Pesticide composition containing pyraclostrobin and triazoles

Examples

Experimental program
Comparison scheme
Effect test

example 160

[0039] Example 160% pyraclostrobin tebuconazole wettable powder

[0040] 10% pyraclostrobin, 50% tebuconazole, 6% alkylphenol polyoxyethylene pyrimidine, 7% sodium lauryl sulfate, and kaolin to 100%, the mixture is jet milled to obtain 60% pyrazole Kresoxim-methyl tebuconazole wettable powder.

example 265

[0041] Example 265% pyraclostrobin tebuconazole wettable powder

[0042] 40% of pyraclostrobin, 25% of tebuconazole, 5% of wetting and penetrating agent F, 8% of aliphatic amine polyoxyethylene pyrimidine, and diatomaceous earth are added to 100%, and the mixture is jet milled to obtain 65% pyrazole Kresoxim-methyl tebuconazole wettable powder.

example 350

[0043] Example 350% pyraclostrobin tebuconazole water dispersible granules

[0044] Add pyraclostrobin 25%, tebuconazole 25%, lignosulfonate 7%, pull open powder BX 5%, ammonium sulfate 2%, bentonite to 100%, and mix to make 50% pyraclostrobin Tebuconazole water-dispersible granules.

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Abstract

The invention relates to a pesticide composition containing pyraclostrobin and triazoles, wherein the pesticide composition containing pyraclostrobin and triazoles contains an active ingredient A and an active ingredient B, wherein the active ingredient A is selected from the pyraclostrobin while the active ingredient B is one selected from tebuconazole, diniconazole, flutriafol, hexaconazole, cyproconazole, triadimenol and bitertanol, wherein the weight percentages of the effective active ingredients A and B are 1-60% and 1-60% respectively; the effective active ingredients are made into wettable powder, water dispersible granules, a suspending agent or suspended emulsion by being added with an auxiliary and an excipient; and the pesticide composition is used for controlling crop powdery mildews, alternaria leaf spots, scabs, leaf spots, anthracnose, rust diseases, epidemic diseases, banded sclerotial blights and rice blasts, and has the advantages of resistance to rain wash and obvious synergistic effect.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a pesticide composition containing pyraclostrobin and triazoles on crop diseases. 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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/24A01N43/653A01P3/00
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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