Weeding composition containing carfentrazone-ethyl and bromoxynil octanoate

A herbicidal composition, bromoxynil octanoyl 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
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 compound product of mefentrazone and bromoxynil octanoyl

Method used

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  • Weeding composition containing carfentrazone-ethyl and bromoxynil octanoate
  • Weeding composition containing carfentrazone-ethyl and bromoxynil octanoate
  • Weeding composition containing carfentrazone-ethyl and bromoxynil octanoate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 180

[0075] Example 180% fentrazone-octanoyl bromoxynil wettable powder

[0076] 20% of mefentrazone, 60% of bromoxynil octanoyl, 5% of polycarboxylate, 2% of calcium salt of alkylbenzene sulfonate, 2% of saponin powder, diatomaceous earth added to 100%, the mixture was jet milled, An 80% wettable powder of mefentrazone·octanoyl bromoxynil was obtained.

Embodiment 260

[0077] Example 260% fentrazone-octanoyl bromoxynil wettable powder

[0078] 10% of mefentrazone, 50% of octanoyl bromoxynil, 4% of polycarboxylate, 3% of sodium lauryl sulfate, 5% of Sapindus powder, and kaolin to 100%, the mixture is jet-milled to obtain 60% Methazone-octanoyl bromoxynil wettable powder.

Embodiment 360

[0079] Example 360% Metofen-octanoyl bromoxynil water dispersible granules

[0080] Methazone 20%, bromoxynil 40%, sodium dodecylbenzenesulfonate 5%, sodium lignosulfonate 3%, urea 3%, polyvinyl alcohol 0.5%, urea 2%, bentonite to 100%, and 60% of mefentrazone·octanoyl bromoxynil water-dispersible granules were prepared.

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PUM

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Abstract

The invention relates to a weeding composition containing carfentrazone-ethyl and bromoxynil octanoate. The composition is mainly characterized by comprising 1-60 percent of carfentrazone-ethyl and 1-80 percent of bromoxynil octanoate serving as active ingredients, an aid and other excipients and being prepared into wettable powder, water-dispersible granules, a suspending agent, a micro-emulsion, an aqueous emulsion and the like. The weeding composition is used for preventing and controlling broadleaf weeds and sedges.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a herbicidal composition containing mefentrazone and bromoxynil octanoyl, which is used for controlling broad-leaved weeds and sedges. Background technique [0002] In 1955, it was reported that Herbicide could increase the control effect of thatch quat on Limegrass. Later, with the further development of herbicide production and application, the mixed use of herbicides gradually developed. my country also pays more attention to the research on the mixed use of herbicides, which is widely regarded as one of the important measures for the rational use of herbicides. A series of herbicide mixtures have been developed and great progress has been made. [0003] Carfentrazone-ethyl, molecular formula: C 15 h 14 Cl 2 f 3 N 3 o 3 , chemical name: ethyl-2-chloro-3-{2-chloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1, 2,4-Triazol-1-yl]-4-fluorophenyl}propa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/653A01N37/40A01P13/00
Inventor 张伟
Owner 陕西亿田丰作物科技有限公司
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