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Weeding composition containing florasulam and sulfonylurea

A herbicidal composition, florasulam technology, applied in the field of pesticides to achieve the effect of improving herbicidal effect, delaying drug resistance and reducing residual activity

Inactive Publication Date: 2012-01-25
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 florasulam and chlorsulfuron-methyl, cyprosulfuron-methyl, and rimsulfuron-methyl

Method used

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  • Weeding composition containing florasulam and sulfonylurea
  • Weeding composition containing florasulam and sulfonylurea
  • Weeding composition containing florasulam and sulfonylurea

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0091] Example 1 60% diflusulam · chlorsulfuron wettable powder

[0092] 40% florasulam, 20% chlorsulfuron, 7% polycarboxylate, 6% wetting and penetrating agent F, diatomaceous earth to 100%, that is, 60% florasulam · chlorosulfur Long wettable powder.

Embodiment 2

[0093] Example 2 75% diflusulam · chlorsulfuron wettable powder

[0094] 40% florasulam, 35% chlorsulfuron, 8% sodium naphthalenesulfonate formaldehyde condensate, 5% saponin powder, and 100% kaolin to obtain 75% florasulam·chlorsulfuron wettable powder.

Embodiment 3

[0095] Example 3 80% diflusulam · chlorsulfuron water dispersible granules

[0096] 60% of florasulam, 20% of chlorsulfuron, 6% of alkyl aryl polyoxyethylene ether, 3% of sapindus powder, 2% of urea, and white carbon black are added to 100%, and 80% of difluorosulfuron is obtained. Sulcolam · Chlorsulfuron water dispersible granules.

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PUM

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Abstract

The invention relates to weeding composition containing florasulam and sulfonylurea, which is mainly characterized by containing 1 percent to 60 percent of florasulam, 1 percent to 60 percent of sulfonylurea and rest auxiliary agent, wherein the sulfonylurea is selected from one of chlorsulfuron, cyclosulfamuron and amidosulfuron. The weeding composition can be made into wettable powder, water dispersion granule, suspending agent, suspension emulsion, micro emulsion and water emulsion. The weeding composition can be used for preventing different weeds in the field.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a herbicidal composition containing florasulam and sulfonylureas, which is used for preventing and treating 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 from the pesticide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/36A01N43/90A01P13/00
Inventor 张伟
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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