Preparation method of solvent-free difenoconazole-propiconazole suspoemulsion

A technology of difenoconazole and propiconazole, which is applied in botany equipment and methods, biocides, disinfectants, etc., can solve the problems such as the difficulty of suspending agent grinding, and achieve environmental protection, reduce packaging, and high suspension rate Effect
CN104186482BActive Publication Date: 2015-12-09天津市华宇农药有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
天津市华宇农药有限公司
Publication Date
2015-12-09

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Abstract

The invention discloses a solvent-free difenoconazole.propiconazole suspoemulsion as well as a preparation method and an application of the solvent-free difenoconazole.propiconazole suspoemulsion, relates to a bactericide suspoemulsion containing a heterocyclic compound as well as a preparation method and an application of the bactericide suspoemulsion containing the heterocyclic compound and aims to provide a solvent-free difenoconazole.propiconazole suspoemulsion which is simple, environment-friendly, stable in preparation, high in efficiency and low in toxicity as well as a preparation method and an application of the solvent-free difenoconazole.propiconazole suspoemulsion. The solvent-free difenoconazole.propiconazole suspoemulsion is composed of difenoconazole, propiconazole, am emulsifier, a dispersing agent, a defoaming agent and water. The preparation method disclosed by the invention comprises the following steps of preparing a propiconazole emulsion in water, dissolving difenoconazole; and preparing a difenoconazole.propiconazole suspoemulsion. The solvent-free difenoconazole.propiconazole suspoemulsion disclosed by the invention does not contain any organic solvent, water is used as a medium, so that the environment pollution is reduced, the cost is reduced, and the solvent-free difenoconazole.propiconazole suspoemulsion is safe to operators and users; and the preparation method disclosed by the invention is simple and convenient to operate, safe, environment-friendly and low in cost. The solvent-free difenoconazole.propiconazole suspoemulsion is used in the fields of prevention and control of plant diseases caused by bacteria or fungi.
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Description

technical field

[0001] The invention relates to a preparation method of a bactericide suspoemulsion containing a heterocyclic compound, in particular to a preparation method of a solvent-free difenoconazole-propiconazole suspoemulsion. Background technique

[0002] Difenoconazole is currently the most cutting-edge pesticide and fungicide in the world; it is a broad-spectrum and safe pesticide and fungicide across the century, with three functions of prevention, treatment and eradication; it is effective against powdery mildew, rust and leaf spot of various crops Scab, anthracnose and rice sheath blight have special effects, such as: cucumber scab, spot disease, strawberry early blight, powdery mildew, melon blight, anthracnose, powdery mildew, grape black pox, Anthracnose, powdery mildew, white rot, apple ring spot, spotted leaf spot, rice blast, sheath blight, flower leaf spot, etc.; the mechanism of action is excellent, effectively avoiding the resistance that has been dev...

Claims

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