Sterilization composition containing quinoline copper and benthiavalicarb

A technology of benthiazil and quinoline copper, which is applied in the direction of fungicides, biocides, biocides, etc., can solve the problems of no reports of quinoline copper and benthiazil, and achieve the reduction of adverse effects and the exertion of drug efficacy Rapid, dose-reducing effect

Inactive Publication Date: 2017-06-27
GUANGDONG ZHONGXUN AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The composition application of copper quinoline and benthiazil has no report at present

Method used

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  • Sterilization composition containing quinoline copper and benthiavalicarb
  • Sterilization composition containing quinoline copper and benthiavalicarb
  • Sterilization composition containing quinoline copper and benthiavalicarb

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1: 8% quinoline copper · benthiazil aqueous suspension

[0021]

[0022] The specific operation steps are: first mix other additives, shear and mix evenly in a shearing machine, then add quinoline copper and benthiazil, grind in a ball mill for 2 to 3 hours, so that the particle diameter is below 5mm , to prepare 8% copper quinoline·benthiopyrad water suspension.

Embodiment 2

[0023] Embodiment 2: 10% quinoline copper · benthiazil emulsion in water

[0024]

[0025]

[0026] The specific operation steps are as follows: firstly, copper quinoline, benthiazil, mesitylene and sorbitan fatty acid ester are mixed together to dissolve into a uniform oil phase. Then mix some water and other additives together to dissolve into a uniform water phase. Then add the oil phase to the water phase while stirring at high speed in the reaction kettle, slowly add water until the phase inversion point is reached, then perform high-speed shearing, and add the remaining water, and shear for about 30 minutes to obtain 10% copper quinoline ·Benthiazil aqueous emulsion.

Embodiment 3

[0027] Embodiment 3: 12% quinoline copper · benthiazil microemulsion

[0028]

[0029] The specific operation steps are: first completely dissolve copper quinoline and benthiazil with fatty acid methyl ester, then add other additives, mix evenly, and finally add water, after fully stirring, 12% copper quinolate can be obtained. Benthiopyram microemulsion.

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Abstract

The invention discloses a bactericidal composition containing copper quinoline and benthiazil, the active ingredients are copper quinoline and benthiazil, and the ratio of copper quinoline and benthiazil in the composition by weight is: 1:20-20:1, the weight percentage of copper quinoline and benthiazil in the composition is 5%-90% by weight; according to the needs of practical applications, the fungicidal composition of the present invention can be prepared into water suspensions, microcapsules Suspension concentrate, water emulsion, microemulsion, ultra-low volume liquid, wettable powder, water dispersible granule, used to control cucumber downy mildew.

Description

technical field [0001] The invention relates to a bactericidal composition containing quinoline copper and benthiazil, which is used as active ingredients to prevent and treat cucumber downy mildew. Background technique [0002] The problem of resistance to agricultural diseases is a global problem, and it has always been the focus of attention of agricultural science and technology workers. With the continuation of chemical disease control year after year, the increase in the use of pesticides and the unscientific use of pesticides, the resistance of bacteria is becoming more and more serious, and the types of resistant bacteria are increasing. At the same time, the high-intensity use of pesticides leads to excessive pesticide residues in agricultural products, environmental pollution and increased costs of pesticides for farmers, which is not conducive to the sustainable development of agriculture. Therefore, the research and development of high-efficiency, low-toxicity, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/12A01N43/42A01P3/00
CPCA01N47/12A01N43/42
Inventor 吴泽伟陈佛祥王礼文朱刚张志伟
Owner GUANGDONG ZHONGXUN AGRI TECH
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