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A kind of pesticide composition containing thiazide and fluoxamid and use thereof

A technology of flufenapyroxad and pesticide composition, which is applied in the field of pesticide composition containing buprofezin and flufenapyroxamide and its use, and can solve the problem of compounding and application of buprofezin and flufenapyroxad, which has not been reported To achieve the effects of delaying drug resistance of pathogens, reducing pollution, good treatment and protection

Active Publication Date: 2016-08-24
ZHEJIANG TIDE CROP TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the compounding and application of buprofezin and flufenapyramide have not been reported at home and abroad

Method used

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  • A kind of pesticide composition containing thiazide and fluoxamid and use thereof
  • A kind of pesticide composition containing thiazide and fluoxamid and use thereof
  • A kind of pesticide composition containing thiazide and fluoxamid and use thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] 30% Buprofezin·flufenapyramide suspension concentrate

[0035] A kind of pesticide composition suspending agent containing buprofezin and flufenapyramide of the present embodiment, the weight percent formula of its component is: 15% buprofezin, 15% flufenapyroxad, 5% lignosulfonic acid Sodium, 5% sodium lauryl sulfate, 1% n-octanol, 1% xanthan gum, 2% ethylene glycol, and the rest of the water make up, and use water as the medium to add the dispersant, wetting agent, and disinfectant to the above formula. Foaming agent, thickener, and antifreeze are uniformly mixed through high-speed shearing, adding active component A and active component B, and ball milling in a ball mill for 2 to 3.5 hours, so that the particle size of all particles is below 5 μm, and the present invention is obtained. The said suspension product. The main technical indicators of the suspending agent prepared in this embodiment are shown in Table 1.

[0036] It can be seen from Table 1 that all the...

Embodiment 2

[0039] 35% Buprofezin·flufenapyramide water dispersible granules

[0040] A water-dispersible granule of a pesticide composition containing buprofezin and flufenapyramide in this embodiment, the formula in weight percent of its components is: 20% buprofezin, 15% flufenapyramide, 10% alkyl Phenol polyoxyethylene ether, 8% sodium dodecylbenzenesulfonate, 12% ammonium sulfate, bentonite supplement, mix active component A, active component B, dispersant, wetting agent, disintegrant, filler, etc., Together, they are pulverized by a jet mill to the required particle size, and then other additives such as binders are added to obtain granulation materials. The water-dispersible granule product of the present invention can be produced by quantitatively sending the material into the fluidized bed granulation dryer for granulation and drying. The main technical indicators of the water-dispersible granules prepared in this example are shown in Table 2.

[0041] It can be seen from Table 2...

Embodiment 3

[0044] 50% buprofezin · flufenapyramide wettable powder

[0045] The wettable powder of a pesticide composition containing buprofezin and flufenapyramide of the present embodiment, the weight percentage formula of its components is: 25% flufyazin, 25% buprofezin, 5% octylphenol Sodium polyoxyethylene ether sulfate, 5% sodium lauryl sulfate, 5% glucose, light calcium carbonate make up, mix active ingredient A, active ingredient B, dispersant, wetting agent, disintegrant, filler , mixed evenly in a mixing tank, pulverized by a jet mill and then mixed evenly, to make the wettable powder product of the present invention. The main technical indicators of the water-dispersible granules prepared in this example are shown in Table 3.

[0046] It can be seen from Table 3 that all the indicators of the wettable powder prepared in Example 3 meet the specifications of pesticide products, and the product has stable performance, good dispersibility, high suspension rate, excellent fineness...

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Abstract

The invention discloses a pesticide composition containing buprofezin and fluxapyroxad. The pesticide composition comprises active ingredients which are binary combination of buprofezin and fluxapyroxad, wherein the weight ratio of buprofezin to fluxapyroxad is (1:80) to (80:1). The pesticide composition is prepared to be in one form of an emulsion in water, a suspending agent, wettable powder, a water dispersible granule and a seed-treating agent by a known method; and the pesticide composition disclosed by the invention is mainly used for preventing and treating plant diseases and insect pests of a plurality of crops such as wheat, barley, oat, rye, triticale, rice, fruits, lawns, potatoes, cotton and vegetables.

Description

technical field [0001] The invention relates to a pesticide composition containing buprofezin and flufenapyr with synergistic effect in the technical field of pesticides and the use thereof. The active ingredients are buprofezin and flufenapyramide. Background technique [0002] Fluxapyroxad, English common name: fluxapyroxad, molecular formula: C18H12F5N3O, chemical name: 3-(difluoro)-1-methyl-N-(3',4',5'-trifluoro[1,1'- Biphenyl]-2-yl)-1-H-pyrazole-4-amide, CAS: 907204-31-3. Flufenapyr inhibits the growth of fungi by inhibiting the action of succinate dehydrogenase. It can be used for foliar spraying and seed treatment of various crops such as cereals (wheat, barley, oats, rye, and triticale), vegetables, fruits, and lawns. Diseases caused by fungi such as Puccinia, Puccinia, Rhizoctonia and Coelomyces have strong control effects. [0003] Buprofezin, English name: Buprofezin, molecular formula: C16H23N3OS, chemical name: 2-tert-butylimino-3-isopropyl-5-phenyl-1,3,5-thi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/88A01P7/04A01P3/00A01P7/02A01N43/56
Inventor 杨征宇
Owner ZHEJIANG TIDE CROP TECH
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