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Compound composition containing methanesulphonyl myclobutanil and zhongshengmycin and preparation

A technology of mesylconazole and a compound composition, which is applied in the field of pesticides, can solve problems such as inability to obtain control effects, and achieve the effects of high control effect, slowing down drug resistance, and expanding bactericidal spectrum.

Active Publication Date: 2015-04-08
GAUNGXI TIANYUAN BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the continuation of chemical disease control and the unscientific use of pesticides, the number of pesticides resistant to diseases has increased. Farmers can only increase the amount of pesticides used to control diseases, but they still cannot achieve good control effects

Method used

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  • Compound composition containing methanesulphonyl myclobutanil and zhongshengmycin and preparation
  • Compound composition containing methanesulphonyl myclobutanil and zhongshengmycin and preparation
  • Compound composition containing methanesulphonyl myclobutanil and zhongshengmycin and preparation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] 21% Methanesulfonate Zhongshengmycin Suspension Concentrate (20:1)

[0059] Stir all the materials evenly, put them into a sand mill, ball mill the materials, and control the appropriate flow rate and temperature, pass through a 325-mesh sieve, and then mix and stir for 20 minutes to obtain the product.

Embodiment 2

[0061]

[0062] Stir all the materials evenly, put them into a sand mill, ball mill the materials, and control the appropriate flow rate and temperature, pass through a 325-mesh sieve, and then mix and stir for 20 minutes to obtain the product.

Embodiment 3

[0064]

[0065] Stir all the materials evenly, put them into a sand mill, ball mill the materials, and control the appropriate flow rate and temperature, pass through a 325-mesh sieve, and then mix and stir for 20 minutes to obtain the product.

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PUM

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Abstract

The invention discloses a compound composition containing methanesulphonyl myclobutanil and zhongshengmycin. The compound composition comprises two active ingredients, wherein the first active ingredient is the methanesulphonyl myclobutanil and the second active ingredient is the zhongshengmycin; the weight ratio of the first active ingredient to the second active ingredient is (40:1)-(1:20); the chemical name of the methanesulphonyl myclobutanil is 2-(p-fluorophenyl)-5-methylsulfonyl-1,3,4-oxadiazole. The compound composition is used for controlling the plant diseases, especially the plant bacterial diseases. After being compounded, the two active ingredients are remarkable in synergetic interaction effect, high in control efficiency, less in dosage and long in lasting period so as to achieve the aim of effectively controlling various crop bacterial diseases, delaying or resisting the drug resistance and prolonging the service life of the product.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a composition compounded with two bactericidal active ingredients and a preparation thereof. Background technique [0002] Zhongshengmycin is a known and disclosed fungicide, but due to its frequent use, diseases develop resistance to it, its biological activity decreases, and its control effect is not ideal, which limits its use. The problem of resistance to agricultural diseases is a global problem. With the continuation of chemical disease control and the unscientific use of pesticides, the types of pesticides that are resistant to diseases are increasing. Farmers can only increase the amount of pesticides used to control diseases, but they still cannot achieve good control effects. Therefore, it is necessary to research and develop highly efficient, broad-spectrum, low-toxic bactericidal pesticide compositions. [0003] To this end, Guizhou University has independently d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/18C07D271/113A01P1/00A01P3/00A01N43/824
Inventor 杨家源刘妤玲陆瑞好李现玲张青蒙博
Owner GAUNGXI TIANYUAN BIOCHEM
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