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A composition, a technology for pyraclostrobin, applied in the field of pesticides, can solve problems such as unpublished novel bactericidal compositions, and achieve the effects of reducing production cost and use cost, and delaying drug resistance

CN106106461AInactive Publication Date: 2016-11-16JINGBO AGROCHEM TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2016-11-16
Estimated Expiration
Not applicable · inactive patent

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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.
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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...

Examples

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;