A kind of mixed herbicide containing sulfentrazone and high-efficiency haloxyfop-pyl
A technology of high-efficiency flufenoxaden and sulfentrazone, applied in the fields of pesticides and herbicides, can solve problems such as poor control effect, and achieve the effects of improving herbicidal effect, quick effect, and reducing the dosage of active ingredients
Active Publication Date: 2017-11-10
NANJING HUAZHOU PHARMA +1
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Problems solved by technology
[0007] The purpose of the present invention is to provide a mixed herbicide containing sulfentrazone and high-efficiency haloxyfop-pam for the problem of drug resistance to farmland weeds and poor control effect of single use in the prior art. The composition has the advantages of expanding the herbicidal spectrum, reducing the dosage of pesticides, reducing pesticide residues, good environmental compatibility, and safe for humans and animals, etc.
Method used
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Embodiment 1
[0020] High-efficiency haloxyfop-methyl 20%, sulfentrazone 5%, calcium dodecylbenzenesulfonate 5%, alkylphenol polyoxyethylene ether 3%, add 100# solvent oil to 100%, according to the conventional preparation The method is to prepare an emulsifiable concentrate with a mass percentage of 25%.
Embodiment 2
[0022] High-efficiency haloxyfop-methyl 5%, sulfentrazone 5%, alkylphenol polyoxyethylene ether 3%, castor oil polyoxyethylene ether 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] High-efficiency haloxyfop-op 25%, sulfentrazone 50%, sodium lignosulfonate 5%, sodium lauryl sulfate 2%, ammonium sulfate 5%, add kaolin to 100%, and prepare according to the conventional preparation method A water-dispersible granule with a mass percent content of 75%.
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The invention belongs to the technical field of pesticides, and discloses a mixed herbicide containing sulfentrazone and high-efficiency haloxyfop-pyl. The mass ratio of oxalamine to haloxyfop-methyl is 0.1-80:0.1-80. The application of the mixed herbicide containing sulfentrazone and high-efficiency haloxyfop-pam in soybean, sunflower and peanut fields has the advantages of wide herbicidal spectrum, quick effect, low residue, low toxicity, safety and environmental protection, etc. It is a high-quality chemical herbicide for soybeans, sunflowers, peanuts and other crops.
Description
technical field [0001] The invention belongs to the technical field of pesticides, in particular to the field of herbicides, and relates to a mixed herbicide containing sulfentrazone and high-efficiency haloxyfop-pamide. The herbicide composition can be applied to weeding soybeans, sunflowers and peanuts after emergence. 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 lead to the rupture of cell membranes and tonoplast membran...
Claims
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IPC IPC(8): A01N43/653A01P13/00A01N43/40
Inventor 扬琴张宝俊邢刚高瑞花石振龙
Owner NANJING HUAZHOU PHARMA