Composition containing isotianil and pydiflumetofen

A technology of flufenapyramide and isotianil, which is applied in the field of pesticide application, can solve problems such as plant diseases and insect pests that cannot be well solved, and achieve the goals of reducing use cost and environmental pollution, expanding the control spectrum, and good synergy Effect

Inactive Publication Date: 2017-08-25
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 isotianil and pydiflumetofen
  • Composition containing isotianil and pydiflumetofen
  • Composition containing isotianil and pydiflumetofen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1: 35% EC

[0025] The formula is composed of: 25% active ingredient A, 10% active ingredient B, emulsifier alkylbenzene sulfonate 5%, emulsifier styrene-based phenol formaldehyde resin polyoxyethylene polyoxypropylene ether 3%, solvent xylene Make up to 100%.

[0026] 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

[0027] Example 2: 18% seed treatment suspension

[0028] The formula is composed of: active ingredient A is 6%, active ingredient B is 12%, wetting agent sodium lauryl sulfate 5%, dispersing agent EO / PO block polyoxyethylene ether 6%, antifreeze agent ethylene glycol 5%, Thickening agent xanthan gum 0.2%, warning color rose essence 0.8%, water supplement to 100%.

[0029] The preparation method is as follows: put the active ingredient, wetting agent, dispersant, antifreeze, warning color and water into a stirred tank, after fully stirring, pump the material into a sand mill for full grinding, and after the grinding is completed, pump into the high-speed shear In the cutting machine, after adding the thickener, high-speed shearing is performed, and the seed treatment suspension is prepared after the shearing is completed.

Embodiment 3

[0030] Example 3: 70% water dispersible granules

[0031] The formula is composed of: 20% active ingredient A, 50% active ingredient B, wetting agent phenethylphenol polyoxyethylene ether 7%, dispersing agent sodium naphthalenesulfonate formaldehyde condensate 5%, disintegrating agent sodium sulfate 5 %, the binder polyethylene glycol 0.5%, and the filler diatom to make up to 100%.

[0032] The preparation method is as follows: after all materials are uniformly mixed, pulverized by a jet mill, and mixed uniformly again, then, a certain amount of water is added to knead the mixture, extruded and granulated, and dried and sieved to obtain water dispersible granules.

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Abstract

The invention provides a synergetic composition containing isotianil and pydiflumetofen. In addition to isotianil and pydiflumetofen in a component A, the composition is characterized by further containing at least one other bactericide or insecticide to serve as a component B, as well as aids which can be used in processing of pesticide preparations. The composition can be prepared into a conventional pesticide preparation, and is applied to controlling plant diseases and insect pests.

Description

Technical field [0001] The present invention belongs to the technical field of pesticide application, and relates to a pesticide composition, specifically a composition containing isotianil and trifluconazole, which is applied to prevent and control plant diseases and insect pests. Background technique [0002] In the process of agricultural production, serious plant diseases and insect pests occur, harming plant roots, stems, leaves and other parts, as well as fruit, seeds, tubers and other reproductive organs, resulting in a sharp decline in crop yield and serious quality degradation. When pests and diseases occur severely, crops will fail. Therefore, plant diseases and insect pests actually have important control significance in production, and fungicides or insecticides are the most economical, quick and effective methods to prevent and 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): A01N43/80A01N43/56A01N37/46A01N43/36A01N47/38A01N55/10A01N43/653A01N43/50A01N43/88A01N47/24A01N43/54A01N37/50A01N43/16A01N51/00A01N47/40A01N43/40A01N47/06A01N57/16A01N43/90A01P1/00A01P3/00A01P5/00A01P7/02A01P7/04
CPCA01N43/80A01N37/46A01N37/50A01N43/16A01N43/36A01N43/40A01N43/50A01N43/54A01N43/56A01N43/653A01N43/88A01N43/90A01N47/06A01N47/24A01N47/38A01N47/40A01N51/00A01N55/00A01N57/16A01N2300/00
Inventor 不公告发明人
Owner BEIJING KEFAWEIYE PESTICIDE TECH CENT
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