Low-content bactericidal nano preparation applied to flowers in family environment and preparation method of low-content bactericidal nano preparation

A nano-formulation, home environment technology, applied in fungicides, botanical equipment and methods, chemicals for biological control, etc., can solve the problems of human health harm, waste pollution, lack of professional protection, etc., to achieve efficacy Significant, environmentally friendly, and excellent efficacy

Inactive Publication Date: 2021-08-13
JIANGSU YANGNONG CHEM +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When used on flowers in the home environment, it needs to be exposed to high concentration of the original drug, lack of professional protection, waste pollution, risk of harm to human health, etc., and cannot achieve quick-acting effects

Method used

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  • Low-content bactericidal nano preparation applied to flowers in family environment and preparation method of low-content bactericidal nano preparation
  • Low-content bactericidal nano preparation applied to flowers in family environment and preparation method of low-content bactericidal nano preparation
  • Low-content bactericidal nano preparation applied to flowers in family environment and preparation method of low-content bactericidal nano preparation

Examples

Experimental program
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Effect test

example 1

[0028] A low-content bactericidal nano-preparation for flowers in the home environment, including 0.005% pyraclostrobin, 0.01% difenoconazole, 0.2% dimethyl adipate, 0.15% ethoxytrisiloxane, 0.1% N,N-diethylacrylamide, 0.1% methyl-β-cyclodextrin, 1% propylene glycol and 98.435% deionized water, prepared 0.015% difenoconazole pyracloxazole by the above method Ester bactericidal nano-formulations.

example 2

[0030] A low-content bactericidal nano-preparation for flowers in the home environment, including 0.005% difenoconazole, 0.01% pyraclostrobin, 0.2% glycerol butyl ether, 0.15% hydroxyl polyethylene oxide block copolymer substance, 0.1% N,N-diethylacrylamide, 0.1% methyl-β cyclodextrin, 1% propylene glycol and 98.435% deionized water, and prepared 0.015% difenoconazole pyrazole according to the above method Kresoxim-methyl bactericidal nano-preparation.

example 3

[0032] A low-content bactericidal nano-preparation for flowers in the home environment, including 0.005% pyraclostrobin, 0.015% difenoconazole, 0.2% dimethyl carbonate, 0.15% ethoxytrisiloxane, 0.1% N, N-diethylacrylamide, 0.1% methyl-β cyclodextrin, 1% propylene glycol and 98.43% deionized water, prepared 0.02% difenoconazole pyraclostrobin sterilization according to the above method nano formulations.

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Abstract

The invention discloses a low-content bactericidal nano preparation applied to flowers in a family environment and a preparation method of the low-content bactericidal nano preparation. Active ingredients comprise pyraclostrobin and difenoconazole, the total content of the pyraclostrobin and the difenoconazole is 0.015-0.05%, and the mass ratio of the pyraclostrobin to the difenoconazole is (4:1)-(1:4). According to the bactericide disclosed by the invention, pyraclostrobin and difenoconazole are compounded and processed into a directly used nano preparation, and the nano preparation does not need to be diluted and is directly sprayed, so that the bactericide is more environment-friendly and safer to people; and by adding a high polymer material, a stabilizer, and a siloxane surfactant and a carboxane surfactant in surfactants, the preparation has super spreading performance and rain wash resistance, the pesticide effect is excellent and remarkable, the lasting period is superior to that of a conventional dosage form, and the application amount and the use frequency of the pesticide can be reduced. The bactericidal nano preparation has a remarkable prevention and treatment effect on plant diseases in the field of family environment flowers, and has the characteristics of convenience in use, cost saving, reduction of pesticide application amount and the like.

Description

technical field [0001] The invention relates to a bactericidal nano-preparation and a preparation method thereof, in particular to the preparation of a low-content compound bactericidal nano-preparation containing difenoconazole and pyraclostrobin and its application in the field of flowers in the home environment. Background technique [0002] With the continuous development of economic conditions and the improvement of people's living conditions, the market in the field of home environment flowers is developing rapidly, especially garden flower products are attracting more and more attention and attention. However, at present, the pesticide products aimed at the courtyard market have been using agricultural field products. However, due to the different users, application objects, and environments of field products, many problems such as safety, environmental protection, odor, and use Convenience and other issues have become bottlenecks restricting the development of the co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/24A01N43/653A01N25/02A01N25/22A01N25/30A01P3/00
CPCA01N47/24A01N43/653A01N25/02A01N25/22A01N25/30
Inventor 吴孝举姜友法秦冬冬袁忠华贾炜田大军
Owner JIANGSU YANGNONG CHEM
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