Fungicidal composition

A composition, a technology for pyraclostrobin, applied in the field of pesticides, can solve problems such as unpublished novel bactericidal compositions, and achieve the effects of reducing production cost and use cost, and delaying drug resistance

Inactive Publication Date: 2016-11-16
JINGBO AGROCHEM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, dikestrobin is widely used as a fungicide in crop protection, and there are relatively few application patents and documents on pyrazole indanyl carboxamides. Therefore, the inventors explored the application value of the two compounds on the basis of The combination of dikestrobin and pyrazole indanyl formamide was explored for application, and the new fungicidal composition and application have not been disclosed at home and abroad

Method used

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  • Fungicidal composition
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Examples

Experimental program
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Effect test

Embodiment 1

[0023] A bactericidal composition suspension containing dikestrobin and pyrazole indanyl formamide, composed of the following components by weight, 24 parts of active components, 1 part of alkylphenol polyoxyethylene ether, pull-open powder 1 part, 0.2 parts of xanthan gum, 0.02 parts of SAG6222, 2 parts of glycerol, 0.1 part of sodium benzoate, and the rest make up 100 parts with deionized water; the active components are dikestrobin and pyrazole indanyl formamide The mixture of the two, and the weight ratio of the two is: 1:30;

Embodiment 2

[0025] A bactericidal composition suspending agent containing dikestrobin and pyrazole indanyl formamide, consisting of the following components by weight, 36 parts of active components, 2 parts of alkylphenol polyoxyethylene ether, pull-open powder 2.2 parts, 0.4 parts of xanthan gum, 0.04 parts of SAG6222, 1 part of glycerol, 0.2 parts of sodium benzoate, and make up 100 parts with deionized water for the rest; the active components are dikestrobin and pyrazole indanyl formamide and the weight ratio of the two is: 1:10;

Embodiment 3

[0027] A bactericidal composition suspending agent containing dikestrobin and pyrazole indanyl formamide, composed of the following components by weight, 56 parts of active components, 0.5 parts of alkylphenol polyoxyethylene ether, pull-open powder 2 parts, 0.2 parts of xanthan gum, 0.01 parts of SAG6222, 1.5 parts of glycerol, 0.1 parts of sodium benzoate, and the rest make up 100 parts with deionized water; the active components are dikestrobin and pyrazole indanyl formamide The mixture of the two, and the weight ratio of the two is: 30:1;

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Abstract

The invention belongs to the technical field of pesticides, and relates to a bactericidal composition containing dikestrobin and pyrazole indanyl formamide. The bactericidal composition includes active ingredients and auxiliary agents; Pyrazole indanyl formamide and the weight ratio of dikestrobin to pyrazole indanyl formamide is 1:30-30:1. The compound fungicide with dikestrobin and pyrazole indanyl formamide compound as active ingredients has obvious synergistic effect, delays the occurrence of drug resistance in key diseases, and reduces production cost and use cost, and can be used For the control of resistant diseases, it is mainly used to control wheat powdery mildew, rice blast, rice smut, melon powdery mildew, tomato powdery mildew, apple rust, watermelon anthracnose, flower powdery mildew, cucumber downy mildew, grape frost Mildew, scab, anthracnose, spotted leaf spot, etc. also have very good control effects, which are of great significance to the comprehensive control of common diseases.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to a fungicidal composition containing dikestrobin and pyrazole indanyl formamide, which is used for preventing and treating powdery mildew, rust, downy mildew and anthracnose on field crops, fruit trees and vegetables and other common types of fungal diseases. Background technique [0002] Dikestrobin is a methyl methoxyacrylate fungicide, a new pesticide with independent intellectual property rights in my country, chemical name: (E)-2-[2-(2,5-dimethylphenoxy)- Methyl phenyl]-3-methoxyacrylate; easy to decompose in acidic medium; stable to light. The molecular formula is: [0003] [0004] As a new type of active ingredient, pyrazole indanyl carboxamides can efficiently kill plant fungal and bacterial diseases, and can be used with most insecticides, bactericides, virucides, herbicides and plant Nutritional products, etc. are mixed to improve the effect of single-dose applica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/56A01N37/36A01P3/00
CPCA01N43/56A01N37/36
Inventor 李士广张元珍岳秀利王兴胜张建建吴磊
Owner JINGBO AGROCHEM TECH CO LTD
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