Weeding composition containing beflubutamid and sulfonylurea

A technology of fluorine-containing butyramid and herbicidal composition, applied in the field of pesticides

Inactive Publication Date: 2014-03-05
SHAANXI MEIBANG PHARMA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no report on the related compound products of flubutyramid and chlorsulfuron, cyprosulfuron, and rimsulfuron

Method used

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  • Weeding composition containing beflubutamid and sulfonylurea
  • Weeding composition containing beflubutamid and sulfonylurea
  • Weeding composition containing beflubutamid and sulfonylurea

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 160

[0089] Embodiment 160% flubutyramid · chlorsulfuron wettable powder

[0090] Flubutyramid 55%, chlorsulfuron 5%, polycarboxylate 7%, wetting and penetrating agent F 6%, diatomaceous earth to 100%, that is, 60% flubutyramid·chlorosulfur Long wettable powder.

Embodiment 275

[0091] Example 275% flubutyramid · chlorsulfuron wettable powder

[0092] Flubutyramid 40%, chlorsulfuron 35%, naphthalenesulfonate formaldehyde condensate sodium salt 8%, saponin powder 5%, kaolin to 100% to obtain 75% flubutyramid · chlorsulfuron wettable powder.

Embodiment 380

[0093] Example 380% flubutyramid · chlorsulfuron water dispersible granules

[0094] 60% flubutyramid, 20% chlorsulfuron, 6% alkyl aryl polyoxyethylene ether, 3% Sapindus powder, 2% urea, and white carbon black to 100% to obtain 80% flubutyrate Amidachlorsulfuron water dispersible granules.

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PUM

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Abstract

The invention relates to a weeding composition containing beflubutamid and sulfonylurea. The composition is mainly characterized by containing 1 to 60 percent of beflubutamid, 1 to 60 percent of sulfonylurea, auxiliary agent and other excipient, wherein the sulfonylurea is selected from chlorsulfuron, cyclosulfamuron or amidosulfuron; and the composition can be prepared into wettable powder, water dispersible granules, suspending agent, emulsion, micro emulsion or emulsion in water. The weeding composition is used for preventing and controlling weed in wheat fields.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a herbicidal composition containing fluorinated butyramide and sulfonylureas, which is used for preventing and controlling weeds in wheat fields. Background technique [0002] In recent years, the direction of pesticide development is to embody high efficiency, low toxicity, low residue and no pollution. The specific performance is the pursuit of "three highs", that is, (1) high safety, which not only requires low toxicity, low residue, and pollution-free; (2) high biological activity; (3) high selectivity. Therefore, continue to improve the performance of the current pesticide products to meet the requirements of high efficiency, low toxicity and no pollution. Therefore, choosing a compound mixture of pesticides has become the current first choice and an effective way. By adjusting the ratio of different pesticides, the best synergistic effect can be obtained fro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N47/36A01N39/02A01P13/00
Inventor 张伟
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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