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Weeding composition containing profoxydim and quinclorac

A herbicidal composition, the technology of quinclorac, applied in the field of herbicidal composition containing cyclazone and quinclorac, capable of solving weed resistance, without the compounding of cyclazone and quinclorac Use, environmental pollution and other issues to achieve the effect of reducing the dosage and slowing down the resistance of weeds

Inactive Publication Date: 2021-04-30
安徽喜田生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The long-term use of chemical agents alone is likely to cause the emergence of weed resistance and pollute the environment. Finding synergistic compositions that can improve the weeding effect and reduce the dosage of active ingredients is the research and development focus of many domestic pesticide companies
In the prior art, there is no relevant report on the compound use of cyclazone and quinclorac

Method used

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  • Weeding composition containing profoxydim and quinclorac
  • Weeding composition containing profoxydim and quinclorac
  • Weeding composition containing profoxydim and quinclorac

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Example 1 30% cyclazone·quinclorac water dispersible granules

[0014] Cyclotrione 15%, quinclorac 15%, pull open powder 5%, sodium lauryl sulfate 8%, polyethylene glycol 3%, urea 4%, white carbon black 3%, bentonite supplement 100% . According to a conventional method, it is configured into a water-dispersible granule of cyclazone-quinclorac with a mass percent content of 30%.

Embodiment 245

[0015] Example 2 45% Cyclotrione·quinclorac water dispersible granules

[0016] Cyclotrione 15%, quinclorac 30%, pull open powder 7%, sodium lauryl sulfate 5%, polyethylene glycol 4%, urea 4%, white carbon black 4%, bentonite supplement 100% . According to a conventional method, it is configured into a water-dispersible granule of cyclazone-quinclorac with a mass percent content of 45%.

Embodiment 34

[0017] Example 3 40% cyclazone · quinclorac wettable powder

[0018] Cyclotrione 10%, quinclorac 30%, NNO 6%, calcium lignosulfonate 4%, sodium dodecylbenzenesulfonate 4%, white carbon black 4%, kaolin supplement 100%. According to a conventional method, it is configured into a wettable powder of cycloclozone·quinclorac with a mass percent content of 40%.

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Abstract

The invention provides a weeding composition containing profoxydim and quinclorac. The active ingredients of the weeding composition comprise profoxydim and quinclorac, and the mass ratio of profoxydim to quinclorac is 1-20: 1-100. The weeding composition disclosed by the invention can be used for preventing and removing annual weeds in a crop field and has a remarkable synergistic effect.

Description

technical field [0001] The invention belongs to the field of herbicides, and in particular relates to a herbicidal composition comprising cyclazone and quinclorac and an application thereof. Background technique [0002] Cyclotrione is a systemic post-emergence selective herbicide, which is an ACCase inhibitor herbicide. Controls annual grasses, suppresses perennial weeds, and is recommended for rice cultivation. After foliar application, it is quickly absorbed and transferred by the plant, and transferred to the growth point in the phloem, inhibiting the growth of new shoots. The weeds first lose chlorosis, then change color and die, and generally die completely within 2-3 weeks. [0003] Quinclorac is a quinoline carboxylic acid herbicide and is a synthetic hormone inhibitor. It is used in rice transplanting fields, and has a good control effect on barnyardgrass at the 3-5 leaf stage, mainly by inhibiting the growth point of barnyard grass so that the heart leaves cannot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/18A01N43/42A01P13/00
CPCA01N43/18A01N43/42
Inventor 郭晓刚廖意凤
Owner 安徽喜田生物科技有限公司
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