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Mixed herbicide containing flumiclorac-pentyl and fluazifop-butyl

A technology of fluazifop-methyl and flufenoxalic acid, which is applied in the field of pesticides, can solve the problems of unsatisfactory drug efficacy, narrow herbicidal spectrum, and reduced weed control effect, so as to achieve reduced dosage, wide herbicidal spectrum, The effect of reducing pesticide residues

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

However, when oxalic acid and fluazifop-methyl are used alone as a single agent, the herbicidal spectrum is narrow, and the drug effect is not ideal, resulting in a decrease in the weed control effect year by year

Method used

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  • Mixed herbicide containing flumiclorac-pentyl and fluazifop-butyl
  • Mixed herbicide containing flumiclorac-pentyl and fluazifop-butyl
  • Mixed herbicide containing flumiclorac-pentyl and fluazifop-butyl

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

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

Embodiment 2

[0020] Fluoxalic acid 60%, Fluazifop 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] Fluoxalic acid 40%, Fluazifop 10%, Sodium dioctyl succinate 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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Abstract

The invention discloses mixed herbicide containing flumiclorac-pentyl and fluazifop-butyl. The herbicide takes flumiclorac-pentyl and fluazifop-butyl as main active ingredients, and a mass ratio of flumiclorac-pentyl to fluazifop-butyl is (0.1-80) to (0.1-80). The mixed herbicide is applied to post-emergence weeding of a soybean 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 oxalic acid and fluazifop-methyl. The herbicide composition can be applied to post-emergence weeding in soybean fields. Background technique [0002] Flumiclorac-pentyl, also known as flumifenate, chemical name: pentyl[2-chloro-5-(cyclohexane-1-enyl-1,2-dicarboxyimide) )-4-fluorophenyl] acetate, which belongs to phthalimides, is a kind of broad-spectrum contact type post-emergence herbicide, which is used for killing black nightshade, quinoa, cow chickweed, amaranthus weeds, spot Annual and perennial broadleaf weeds. It has systemic and conductive effects. After the drug is absorbed by the leaf surface of sensitive weeds, it quickly acts on the plant tissue, causing the accumulation of protoporphyrin, and enhancing the lipid peroxidation of the cell membrane, thereby causing the cell structure and cell function of sensitiv...

Claims

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Application Information

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IPC IPC(8): A01N43/40A01N43/38A01P13/00
CPCA01N43/40A01N43/38A01N2300/00
Inventor 郭崇友高瑞花万维肖白杰邢刚
Owner NANJING HUAZHOU PHARMA
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