Pesticide composition containing flusilazole and tebuconazole and application thereof

A technology of pesticide composition and silazole-containing fluorine, which is applied in application, biocide, animal repellent, etc., can solve the problems of undisclosed proportion and inconvenient application, so as to reduce the dosage, improve the control effect, cost reduction effect

Active Publication Date: 2010-01-27
JIANGXI ZHONGXUN AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the composition does not disclose the ratio

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The following substances are all percentages by weight: flusilazole 30%, tebuconazole 3%, emulsifier fatty alcohol polyoxyethylene ether 4%, calcium dodecylbenzenesulfonate 5%, tristyrylphenol polyoxyethylene polyoxyethylene Oxypropylene ether 10%, defoamer epoxidized soybean oil 1%, stabilizer xanthan gum 0.5%, antifreeze agent glycerin 0.5%, and the balance is solvent dimethylformamide and xylene. Add the above formulas into the mixing tank in sequence according to the proportion, and stir evenly to prepare 33% flusilazole-tebuconazole emulsifiable concentrate.

Embodiment 2

[0023] The following substances are in weight percent: 20% flusilazole, 4% tebuconazole, 3% wetting agent pull-off powder, 10% dispersant naphthalenesulfonate formaldehyde condensate, 5% filler talcum powder, and the balance is filler Kaolin. The above formula is coarsely pulverized in proportion, put into a mixer and mixed uniformly, and then jet pulverized to obtain 24% flusilazole-tebuconazole wettable powder.

Embodiment 3

[0025] The following substances are all percentages by weight: flusilazole 5%, tebuconazole 10%, emulsifier sodium dodecylbenzenesulfonate 6%, calcium dodecylbenzenesulfonate 5%, dispersant N-methylpyrrolidone 8%, antifreeze agent sodium chloride 0.5%, stabilizer xanthan gum 0.3%, defoamer silicone 0.4%, thickener polyvinyl alcohol 4%, and the balance is deionized water. Dissolve the original drug, solvent, and emulsifier in the above formula into a uniform oil phase; mix the water-soluble components in the above formula with deionized water to obtain a water phase; under high-speed stirring, mix the oil phase and water phase to obtain a 15% Flusilazole Tebuconazole Emulsion in Water.

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Abstract

The invention discloses a pesticide composition containing flusilazole and tebuconazole, comprising common adjuvants, flusilazole and tebuconazole, wherein, the ratio of the flusilazole to the tebuconazole according to weight parts is 10:1 to 1:10, and the total weight ratio of the flusilazole and tebuconazole in the pesticide composition is 1-70%; the adjuvants include one or more of a solvent, an emulsifier, a wetting agent, a stabilizer, a dispersant, a thickener, a PH modifier, a defoaming agent, an antifreezing agent and a filling agent. The pesticide composition containing flusilazole and tebuconazole is suitable for treatment at the early stage or initial stage of the plant disease. Compared with any single preparation, the pesticide composition has obvious improved control effect, reducing use quantity of pesticide and cost.

Description

technical field [0001] The pesticide composition of the present invention uses flusilazole and tebuconazole as active ingredients, and is used for preventing and treating plant diseases in agriculture, especially for preventing and treating apple leaf spot disease and the like. Background technique [0002] Flusilazole (flusilazole) is a triazole fungicide, the drug mainly destroys and prevents the biosynthesis of ergosterol, an important component of the cell membrane of germs, resulting in the failure of cell membrane formation and the death of germs. It is effective for the diseases caused by the pathogens of the sub-class Mycetes, Basidiomycetes and Deuteromycetes. [0003] Tebuconazole is a broad-spectrum triazole fungicide with excellent biological activity, low dosage, strong systemic property, and wide application range. After tebuconazole is absorbed by plants, it transfers to the top of plant tissues. It can prevent and control a variety of pathogens in various cr...

Claims

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Application Information

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IPC IPC(8): A01N55/10A01N43/653A01P3/00
Inventor 刘鹏于飞颜石雷
Owner JIANGXI ZHONGXUN AGROCHEM
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