Aqueous emulsion-fungicide composition containing pyraclostrobin and prochloraz and preparation method of aqueous emulsion-fungicide composition

Abstract

The invention provides an aqueous emulsion-fungicide composition containing pyraclostrobin and prochloraz and a preparation method of the aqueous emulsion-fungicide composition. The aqueous emulsion-fungicide composition comprises the following raw materials by mass: 5 to 15 percent of pyraclostrobin, 10 to 30 percent of prochloraz, 5 to 10 percent of one or more emulsifiers, 10 to 20 percent of one or more solvents, 0.5 to 1 percent of one or more stabilizers, 0.01 to 0.5 percent of a foam killer, 3 to 5 parts of one or more antifreeze agents, and the balance of water. The aqueous emulsion-fungicide composition containing pyraclostrobin and prochloraz has the advantages that a new formula concept is introduced through research of functional mechanisms of fungicides, and the adopted emulsifiers are specific, so that the effective components are made into nanoscale particles of oil-in-water structures, the utilization ratio of a target is improved, and the synergia is obvious; the formula is unique in principle; the production and processing are complex; the physical and chemical properties are stable; fungal diseases of cash crops can be controlled; the activity is high; the soil residue is low; suitability for industrial production is realized.

Description

Technical field [0001] The present invention involves the field of pesticide technology preparation, and specifically involves a hydraulic sterilizer composition and preparation method containing pyrazole ether germ ester and mimamine. Background technique [0002] With the development of organic agriculture and the development of facilities agriculture, people's importance to food safety is getting higher and higher.One of the tasks.Today, water -based pesticides are highly valued today with strict environmental safety regulations.In recent years, my country's water -based pesticides have developed to a certain extent. Water emulsion is a kind of water -based oil emulsion formed by the use of polymer surfactants and a small amount of solvents under the action of high -cut emulsion mechanical external force. Package completely changes the nature of active substances that are easy to volatilize, flammable, explosive and other properties. This technology is widely used in the field...

AI Technical Summary

Problems solved by technology

[0006] The current research and market products are generally pyraclostrobin suspension concentrate, emulsifiable concentrate, and prochloraz emulsion in water and emulsifiable concentrate, but there is no relevant research and research on the emulsion-in-water compound preparation of pyraclostrobin and prochloraz. to report

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