Mixed herbicide containing sulfentrazone and haloxyfop

A technology of flumethop-p-p and sulfentrazone, which is applied in the fields of herbicides and pesticides, can solve the problems of poor control effect, achieve the effect of improving weeding effect, good control effect, and improving herbicidal activity

Active Publication Date: 2016-04-06
NANJING HUAZHOU PHARMA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a mixed herbicide containing sulfentrazone and haloxyfop-pam for the problem of drug resistance to farmland weeds in the prior art and the poor control effect of single use. It has the advantages of expanding the herbicidal spectrum, reducing the amount of pesticides used, reducing pesticide residues, good environmental compatibility, and safe for humans and animals.

Method used

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  • Mixed herbicide containing sulfentrazone and haloxyfop
  • Mixed herbicide containing sulfentrazone and haloxyfop
  • Mixed herbicide containing sulfentrazone and haloxyfop

Examples

Experimental program
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Effect test

Embodiment 1

[0020] Methoxyfop 20%, sulfentrazone 5%, calcium dodecylbenzenesulfonate 5%, alkylphenol polyoxyethylene ether 3%, add 100# solvent oil to 100%, according to the conventional preparation method It is prepared as an emulsifiable concentrate with a mass percent content of 25%.

Embodiment 2

[0022] Methoxyfop 5%, Sulfentrazone 5%, Alkylphenol Ethoxylates 3%, Castor Oil Ethoxylates 2%, Xanthan Gum 0.1%, Xylene 20%, Ethylene Glycol 5% , add water to 100%, and prepare a water emulsion with a mass percentage content of 10% according to a conventional preparation method.

Embodiment 3

[0024] 25% of flumethoxyfop, 50% of sulfentrazone, 5% of sodium lignosulfonate, 2% of sodium lauryl sulfate, 5% of ammonium sulfate, adding kaolin to 100%, prepared according to the conventional preparation method Water-dispersible granules with a mass percent content of 75%.

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Abstract

The invention belongs to the technical field of pesticides, and discloses a mixed herbicide containing sulfentrazone and haloxyfop. The herbicide adopts sulfentrazone and haloxyfop as main effective components, and a mass ratio of sulfentrazone to haloxyfop is 0.1-80:0.1-80. The mixed herbicide containing sulfentrazone and haloxyfop can be applied in weeding of corn, soybean, sorghum and peanut fields, has the advantages of wide weed control spectrum, fast effectiveness, low residual, low toxicity, safety and environmental protection, and is a high-quality chemical herbicide in corn, soybean, sorghum, peanut and other crops.

Description

technical field [0001] The invention belongs to the technical field of pesticides, especially the field of herbicides, and relates to a mixed herbicide containing sulfentrazone and methoxyfop-pylene, the mixed herbicide is a binary compound of sulfentrazone and methoxyfop . The herbicide composition can be applied to post-emergence weeding of corn, soybean, sorghum and peanut. Background technique [0002] Sulfentrazone, molecular formula: C 11 h 10 Cl 2 f 2 N 4 o 3 S, chemical name: 2′,4′-dichloro-5′-(4-difluoromethyl-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-tri Azol-1-yl) methylsulfonylanilide, also known as: methylsulfonylanilide. Sulfentrazone is a triazolinone herbicide, which belongs to protoporphyrinogen oxidase inhibitor. By inhibiting protoporphyrinogen oxidase in the process of chlorophyll biosynthesis, excessive protoporphyrin IX is produced in plant cells, which is Photosensitizers lead to the production of reactive oxygen species in cells, which eventually l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/653A01P13/00A01N43/40
Inventor 陈叶青郭崇友张宝俊扬琴黄娟
Owner NANJING HUAZHOU PHARMA
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