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Herbicide composition containing cyhalofop-butyl and amides

A herbicidal composition and a technology for cyhalofop-butyl are applied in the field of pesticides to achieve the effects of reducing residual activity, prolonging the appropriate period of application, and delaying the occurrence and development of

Inactive Publication Date: 2011-05-25
湖南瑞利农业发展有限公司
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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 cyhalofop-ethyl and alachlor, acetochlor, butachlor, mefenacet, metolachlor, and propachlor

Method used

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  • Herbicide composition containing cyhalofop-butyl and amides
  • Herbicide composition containing cyhalofop-butyl and amides
  • Herbicide composition containing cyhalofop-butyl and amides

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0106] Example 1 80% cyhalofop-alachlor wettable powder

[0107] 40% of cyhalofop-methyl, 40% of alachlor, 5% of polycarboxylate, 3% of sodium lauryl sulfate, 2% of saponin powder, and kaolin are added to 100%, and the mixture is jet milled to obtain 80% Cyhalofop-Alachlor wettable powder.

Embodiment 2

[0108] Example 2 60% cyhalofop-alachlor wettable powder

[0109] Cyhalofop-methyl 10%, alachlor 50%, lignosulfonate 4%, tea 4%, white carbon black 8%, white carbon black is added to 100%, the mixture is jet milled to obtain 60% cyanide Fluoxate-alachlor wettable powder.

Embodiment 3

[0110] Example 3 48% Cyhalofop-Alachlor Suspending Concentrate

[0111] Cyhalofop-methyl 30%, alachlor 18%, alkylnaphthalene sulfonate 6%, silkworm excrement 7%, polyvinyl alcohol 0.8%, C8-10 fatty alcohols 0.1%, deionized water to 100%, Mix to prepare 48% cyhalofop-alachlor suspension concentrate.

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Abstract

The invention relates to a herbicide composition containing cyhalofop-butyl and amides. The herbicide composition is mainly characterized by comprising the following materials in percentage by weight: 1 to 40 percent of cyhalofop-butyl serving as an active ingredient A, 5 to 50 percent of active ingredient B, auxiliary agents and other excipients, wherein the active ingredient B is selected from alachlor, acetochlor, butachlor, mefenacet, metolachlor and propisochlor; and the herbicide composition is prepared into wettable powder, suspension, water emulsion or microemulsion. The herbicide composition is used for preventing and controlling annual gramineous weeds in paddy fields.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a herbicidal composition containing active ingredient A cyhalofop-ethyl and amides, which is used for preventing and treating gramineous weeds, broad-leaved weeds and sedge weeds in paddy 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 pesticide...

Claims

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Application Information

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IPC IPC(8): A01N39/04A01N37/26A01N43/78A01N37/22A01P13/00
Inventor 张伟曹巧利高超
Owner 湖南瑞利农业发展有限公司
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