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Mixed herbicide containing beflubutamid and bentazone

A technology containing fluorinated butyramid and flubutyramid, which is applied in the field of binary compound formulations of flubutyramid and bentazone, which achieves a wide herbicidal spectrum, reduced pesticide dosage and high herbicidal activity Effect

Inactive Publication Date: 2018-03-09
NANJING HUAZHOU PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is mainly used for rice, soybean, peanut, wheat and other crops to control broad-leaved weeds and sedge weeds, and is ineffective against gramineous weeds

Method used

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  • Mixed herbicide containing beflubutamid and bentazone
  • Mixed herbicide containing beflubutamid and bentazone
  • Mixed herbicide containing beflubutamid and bentazone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Flubutyramid 70%, Benazone 5%, NNO (sodium methylene bis-naphthalene sulfonate) 6%, sodium lignosulfonate 5%, kaolin to 100%, prepared according to the conventional preparation method into 100% A wettable powder with a content of 75%.

Embodiment 2

[0020] Flubutyramid 60%, Benazone 10%, NNO (sodium methylene bis-naphthalene sulfonate) wetting agent 5%, ammonium sulfate 3%, polyvinyl alcohol 2%, kaolin to 100%, according to the conventional Formulation method Prepare water-dispersible granules with a mass percent content of 70%.

Embodiment 3

[0022] Flubutyramid 40%, Benazone 10%, Sodium Dioctylsuccinate Sulfonate 0.5%, Sodium Lignosulfonate 2.5%, Xanthan Gum 0.15%, Glycerin 5%, Polysiloxane 0.2 %, water to 100%, according to the conventional preparation method, it is prepared into a suspending agent with a mass percentage content of 50%.

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PUM

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Abstract

The invention discloses mixed herbicide containing beflubutamid and bentazone. The herbicide takes beflubutamid and bentazone as main active ingredients, and a mass ratio of beflubutamid to bentazoneis (0.1-80) to (0.1-80). The mixed herbicide is applied to post-emergence weeding of a wheat field, and has the advantages of being broad in spectrum, quick in effect-taking, efficient, low in toxicity, safe, environmentally friendly, and the like.

Description

technical field [0001] This patent belongs to the technical field of pesticides, especially the field of herbicides, and relates to a binary compound of flubutyramid and bentazone. The herbicide composition can be used for post-emergence weeding in wheat fields. Background technique [0002] Beflubutamid, chemical name: N-benzyl-2-(4-fluoro-3-trifluoromethylphenoxy) butyramide, molecular formula: C 18 h 17 f 4 NO 2 , molecular weight: 355.33. It is a phenoxyamide herbicide developed by Japan Ube Industrial Co., Ltd. It is mainly used for post-emergence control of important broad-leaved weeds and gramineous weeds in wheat fields, such as wheatgrass, kanko, Japanese kanko, hard grass, oyster Grass, clubhead grass, mother-in-law, wormwood, foxtail, pig's weed, wild oats, treasure grass, field viola, pigweed, shepherd's purse, great claw grass, terrestris, amaranth, wheat bottle grass, commelina, Solanum nigrum, cocklebur, pig hair dish, Maijiagong, bindweed, buckwheat vin...

Claims

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Application Information

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IPC IPC(8): A01N43/88A01N39/04A01P13/00
CPCA01N43/88A01N39/04A01N2300/00
Inventor 孙会杰郭崇友万维肖白杰石振龙
Owner NANJING HUAZHOU PHARMA
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