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A kind of bactericidal composition containing azoxystrobin and methoxyacrylates

A technology of methoxyacrylic acid and composition, which is applied in the field of pesticides to achieve the effects of high control efficiency, small dosage, and convenient transportation and storage

Active Publication Date: 2016-09-07
陕西亿田丰作物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The mechanism of action of azoxystrobin and the effective active ingredient B is different, and the mutual compounding has a good synergistic effect within a certain range. , phenoxystrobin, dikestrobin, fluoxastrobin, phenoxystrobin, and picoxystrobin, there are no relevant reports at home and abroad.

Method used

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  • A kind of bactericidal composition containing azoxystrobin and methoxyacrylates
  • A kind of bactericidal composition containing azoxystrobin and methoxyacrylates
  • A kind of bactericidal composition containing azoxystrobin and methoxyacrylates

Examples

Experimental program
Comparison scheme
Effect test

example 175

[0054] Example 1 75% azoxystrobin and azoxystrobin wettable powder

[0055] Azoxystrobin 50%, azoxystrobin 25%, glycine sulfonate 5%, pull powder BX6%, kaolin added to 100%, the mixture is airflow pulverized to obtain 75% azoxystrobin wettability powder.

[0056] The active ingredient azoxystrobin was replaced with pyraclostrobin, kresoxim-methyl, trifloxystrobin, enetristrobin, difenoxystrobin, fluoxystrobin, fenoxystrobin, picoxystrobin to form a new implementation example.

example 271

[0057] Example 2 71% azoxystrobin·azoxystrobin wettable powder

[0058] Azoxystrobin 70%, azoxystrobin 1%, octylphenol polyoxyethylene ether sulfate 4%, saponins powder 5%, starch added to 100%, the mixture is jet-pulverized to obtain 71% azoxystrobin· Azoxystrobin wettable powder.

[0059] The active ingredient azoxystrobin was replaced with pyraclostrobin, kresoxim-methyl, trifloxystrobin, ketoxystrobin, difenoxystrobin, fluoxystrobin, fenoxystrobin, picoxystrobin to form a new implementation example.

example 340

[0060] Example 3 40% azoxystrobin·azoxystrobin water dispersible granules

[0061] Azoxystrobin 20%, azoxystrobin 20%, polycarboxylate 6%, teascum 5%, urea 2.2%, kaolin added to 100%, mixed to prepare 40% azoxystrobin·azoxystrobin water dispersible granules .

[0062] The active ingredient azoxystrobin was replaced with pyraclostrobin, kresoxim-methyl, trifloxystrobin, enetristrobin, difenoxystrobin, fluoxystrobin, fenoxystrobin, picoxystrobin to form a new implementation example.

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Abstract

The invention relates to a bactericidal composition containing mepanipyrim and methoxyl acrylic esters. The bactericidal composition contains an active ingredient A and an active ingredient B, wherein the active ingredient A is mepanipyrim; the active ingredient B is selected from one of azoxystrobin, pyraclostrobin, kresoxim-methyl, trifloxystrobin, enestroburin, phenylate kresoxim-methyl, fluoxastrobin, kresoxim-methyl and picoxystrobin; the weight ratio of the active ingredient A to the active ingredient B is 70: 1 to 1: 70. The composition is prepared into wettable powder, water dispersible granules, a suspension agent, a suspension emulsion, an emulsion-in-water, a micro-emulsion, a micro-capsule suspension agent, and a micro-capsule suspension-suspension agent, used for preventing and treating various diseases on various crops, resistant to rain wash, and obvious in synergistic effect.

Description

Technical field [0001] The invention belongs to the technical field of pesticides and relates to the application of a bactericidal composition containing azoxystrobin and methoxyacrylates on crop diseases. technical background [0002] Mepanipyrim, chemical name: N-(4-methyl-6-prop-1-ynylpyrimidin-2-yl)aniline. Azoxystrobin has a unique mechanism of action, which is to inhibit the protein secretion of pathogenic bacteria, including reducing the levels of some hydrolytic enzymes. It is speculated that these enzymes are related to the entry of pathogenic bacteria into host plants and the necrosis of host tissues. There is no cross-resistance between azoxystrobin methyl and triazoles, dithiocarbamates, benzimidazole and ethocarb, so it has excellent activity against sensitive or resistant pathogenic bacteria. [0003] kresoxim-methyl, molecular formula: C 18 H 19 NO 4 , Chemical name: (E)-2-methoxyimino-2-[2-(o-methylphenoxymethyl)phenyl]acetic acid methyl ester. Distrostr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/54A01N47/24A01N37/50A01N37/36A01N43/88A01N43/40A01P3/00
CPCA01N37/36A01N37/50A01N43/40A01N43/54A01N43/88A01N2300/00
Inventor 张伟
Owner 陕西亿田丰作物科技有限公司