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Weeding composition containing rimsulfuron and fluroxypyr

A technology of chlorofluoropyridoxine and herbicidal composition, which is applied in the field of pesticides and achieves outstanding effects

Inactive Publication Date: 2012-01-25
陕西亿田丰作物科技有限公司
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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 rimsulfuron-methyl and fluroxypyr

Method used

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  • Weeding composition containing rimsulfuron and fluroxypyr
  • Weeding composition containing rimsulfuron and fluroxypyr
  • Weeding composition containing rimsulfuron and fluroxypyr

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0077] Example 1 75% rimsulfuron-fluroxyfen wettable powder

[0078] 5% rimsulfuron-methyl, 70% fluroxypyr, 4% fatty acid polyoxyethylene ester, 2% calcium salt of alkylbenzenesulfonate, 5% Sapindus powder, add bentonite to 100%, and the mixture is jet-milled , Prepare 75% rimsulfuron-fluroxypyr wettable powder.

Embodiment 2

[0079] Example 2 60% rimsulfuron-fluroxyfen wettable powder

[0080] rimsulfuron-methyl 5%, fluroxypyr 55%, fatty acid polyoxyethylene ester 6.8%, wetting agent T 5.2%, white carbon black 8%, bentonite added to 100%, the mixture was jet milled to obtain 60% Rimisulfuron-clofluroxywettable powder.

Embodiment 3

[0081] Example 3 50% rimsulfuron-fluroxyfen wettable powder

[0082] rimsulfuron-methyl 5%, fluroxypyr 45%, fatty acid polyoxyethylene ester 5%, sodium lauryl sulfate 3%, saponin powder 2%, kaolin clay added to 100%, the mixture is jet-milled to prepare Obtain 50% rimsulfuron-fluroxyfen wettable powder.

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Abstract

The invention relates to a weeding composition containing rimsulfuron and fluroxypyr. The weeding composition is mainly characterized in that the weeding composition contains 1-70% of rimsulfuron, 1-70% of fluroxypyr, accessory ingredient and other excipients. The weeding composition can be prepared into wettable powder, water-dispersible granules, suspending agent, suspending emulsion, aqueous emulsion and microemulsion. The weeding composition provided by the invention can be used for controlling and preventing annual weeds in corn fields and wheat fields and has the characteristics that the environmental compatibility is good, the weeding composition is safe to people and livestock, use amount of pesticide is reduced, and pesticide residue is lowered.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a herbicidal composition containing rimsulfuron-methyl and fluroxypyr for preventing and controlling annual weeds in corn fields and 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 pesticides with complementary properties c...

Claims

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Application Information

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IPC IPC(8): A01N47/36A01N43/40A01P13/00
Inventor 张伟
Owner 陕西亿田丰作物科技有限公司
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