Composition containing penflufen and Dichlobentiazox

A technology of flufenapyridine and composition, which is applied in the field of composition containing flufenpyridine and Dichlobentiazox, pesticide composition, and prevention and control of plant diseases and insect pests, which can solve the problems that can not solve the damage of plant diseases and insect pests well, and achieve the purpose of controlling plant diseases and insect pests. Hazards from pests and diseases, reduced use costs and environmental pollution, and good synergistic effects

Inactive Publication Date: 2017-07-14
BEIJING KEFAWEIYE PESTICIDE TECH CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Moreover, in actual production, plant diseases and insect pests often occur at the same time, such as seed-borne diseases, soil-borne diseases and underground pests, foliar diseases and leaf pests, etc. Solve the problems of plant diseases and insect pests in actual production

Method used

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  • Composition containing penflufen and Dichlobentiazox
  • Composition containing penflufen and Dichlobentiazox
  • Composition containing penflufen and Dichlobentiazox

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Example 1: 26% EC

[0024] The formula is composed of: active ingredient A is 8%, active ingredient B is 18%, emulsifier styrylphenol polyoxyethylene polyoxypropylene ether 6%, emulsifier polyoxyethylene sorbitan fatty acid ketone 4%, solvent two Toluene made up to 100%.

[0025] The preparation method is as follows: put all the materials into the batching kettle, stir and dissolve until completely transparent, and transfer to the storage tank for filling after passing the test.

Embodiment 2

[0026] Embodiment 2: 17% seed treatment suspending agent

[0027] The formula is composed of: active ingredient A is 5%, active ingredient B is 12%, wetting agent alkylnaphthalene sulfonate 4%, dispersant maleic acid-acrylic acid copolymer sodium salt 6%, antifreeze agent propylene glycol 5%, Thickener xanthan gum 0.2%, rose essence 1%, water to make up to 100%.

[0028] The preparation method is as follows: put the active ingredient, wetting agent, dispersant, antifreeze, warning color and water into the stirring tank, after fully stirring, pump the material into the sand mill for full grinding, after the grinding is completed, pump into the high-speed shear In the cutting machine, after adding the thickener, high-speed shearing is carried out, and the seed treatment suspending agent is obtained after the shearing is completed.

Embodiment 3

[0029] Example 3: 64% water dispersible granules

[0030] The formula is composed of: active ingredient A is 46%, active ingredient B is 18%, wetting agent sodium lauryl sulfate 6%, dispersing agent polycarboxylate 6%, disintegrant ammonium sulfate 4%, binder polyvinyl alcohol 0.5%, filler diatomaceous earth make up to 100%.

[0031] The preparation method is as follows: after all the materials are mixed uniformly, pulverized by an airflow mill, mixed uniformly again, and then a certain amount of water is added to knead the mixture, extruded and granulated, and dried and sieved to obtain the water-dispersible granules.

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PUM

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Abstract

The invention provides a synergistic composition containing penflufen and Dichlobentiazox. The synergistic composition is characterized by also comprising at least one other bactericide or pesticide as a component B drug, besides the penflufen and Dichlobentiazox as component A, and an aid which can be used in pesticide preparation process. The component A, the component B drug and the aid are prepared into a conventional pesticide preparation which is then applied to prevention and control of plant diseases and insect pests.

Description

technical field [0001] The invention belongs to the technical field of pesticide application, and relates to a pesticide composition, specifically a composition containing fluclofen and Dichlobentiazox, which is used for preventing and controlling plant diseases and insect pests. Background technique [0002] In the process of agricultural production, plant diseases and insect pests occur seriously, harming plant roots, stems, leaves and other parts, as well as reproductive organs such as fruits, seeds, tubers, etc., resulting in a sharp drop in crop yield and serious decline in quality. When serious pests and diseases occur, the crops will fail. Therefore, plant diseases and insect pests actually have important control significance in production, and fungicides or insecticides are the most economical, fast and effective methods to control plant diseases and insect pests. [0003] Moreover, in actual production, plant diseases and insect pests often occur at the same time, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/56A01N43/80A01N43/653A01N43/54A01N37/46A01N51/00A01N43/90A01P3/00A01P7/04
CPCA01N43/56A01N37/46A01N43/54A01N43/653A01N43/80A01N43/90A01N51/00A01N2300/00
Inventor 不公告发明人
Owner BEIJING KEFAWEIYE PESTICIDE TECH CENT
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