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Technology for applying synergists to pesticide bactericides

An application technology, fungicide technology, applied in the direction of fungicides, applications, biocides, etc., can solve the problem of no mixed use of fungicides and chlorogenic acid, and achieve environmental friendliness, reduced application amount, and significant synergy Effect

Inactive Publication Date: 2018-02-02
GUANGDONG ZHONGXUN AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the prior art, there is no report on the mixed use of fungicides and chlorogenic acid

Method used

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  • Technology for applying synergists to pesticide bactericides

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] 1. Target preparation: 25% propiconazole emulsifiable concentrate;

[0018] 2. Preparation method: prepared by a conventional method in the industry, the solvent is sec-butyl acetate, and the effective dose of the synergistic component is preferably 2% by weight;

[0019] 3. Stability observation experiment;

[0020] 25% propiconazole emulsifiable concentrate was obtained according to the above-mentioned experimental operation steps. The decomposition rates were 0.09%, 0.23%, and 0.19%, respectively.

Embodiment 2

[0022] 1. Target preparation: 25% prochloraz EC;

[0023] 2. Preparation method: prepared by a conventional method in the industry, the solvent is turpentine oil, and the effective dose of synergistic components is preferably 1.2% by weight;

[0024] 3. Stability observation experiment;

[0025] According to the above experimental operation steps, 25% prochloraz EC was prepared. Under the conditions of cold storage (0±1°C) for 7 days, hot storage (54±2°C) for 14 days, and normal temperature ultraviolet light irradiation for 1 day, prochloraz The decomposition rates were 0.30%, 0.68%, and 1.17%, respectively.

Embodiment 3

[0027] 1. Target preparation: 80% dimethomorph wettable powder;

[0028] 2. Preparation method: prepared by conventional methods in the industry, the effective dose of synergistic ingredients is preferably 3.8% by weight;

[0029] 3. Stability observation experiment;

[0030] 80% dimethomorph wettable powder was prepared according to the above-mentioned experimental operation steps. The decomposition rates of acylmorpholine were 0.22%, 0.56%, and 0.98%, respectively.

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PUM

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Abstract

The invention relates to a technology for applying synergists to pesticide bactericides. Active components of the pesticide bactericides include compositions of one or two types of propiconazole, prochloraz, difenoconazole, hexaconazole, pyraclostrobin, fosthiazate, chlorothalonil, thiophanate-methyl, thifluzamide, myclobutanil, bromothalonil and dimethomorph. The synergists comprise chlorogenic acid, and the weight percentage content of the chlorogenic acid in the pesticide bactericides is 0.8%-8%. The technology has the advantages that the application quantities of the bactericides preparedby the aid of the technology can be obviously reduced, obvious synergistic effects can be realized, and each bactericide is environmentally friendly and is a novel efficient environment-friendly bactericide.

Description

technical field [0001] The invention relates to the field of pesticide fungicides, in particular to the synergistic effect of chlorogenic acid in fungicides and its application technology. Background technique [0002] Pesticides play a very important role in agricultural production. Organic chemical pesticides have greatly enhanced the ability of humans to control pests and diseases, and have made a significant contribution to our restoration of crop yield losses. However, the long-term dependence and extensive use of organic synthetic chemical pesticides have brought about a series of well-known problems such as environmental pollution, ecological balance damage and food safety, and have brought many adverse effects on promoting the sustainable development of the agricultural economy. [0003] At present, domestic pesticide emulsifiable concentrates, microemulsions, and water-emulsions basically require the use of organic solvents such as aromatic hydrocarbons. These organ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N37/38A01N43/653A01N47/38A01N47/24A01N57/32A01N37/34A01N47/34A01N47/02A01N43/84A01P3/00A01P1/00
CPCA01N37/34A01N37/38A01N43/653A01N43/84A01N47/02A01N47/24A01N47/34A01N47/38A01N57/32A01N2300/00
Inventor 张玉坤刘鹏彭述明陈军周斌康逢斌
Owner GUANGDONG ZHONGXUN AGRI TECH
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