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Agrochemical compound herbicide containing halauxifen-methyl

A technology of fluclopyridine and herbicidal composition, which is applied in the field of weed control in paddy fields, to achieve the effect of expanding the control spectrum, reducing the cost of use, and prolonging the persistence

Inactive Publication Date: 2019-03-01
HAILIR PESTICIDES & CHEM GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

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  • Agrochemical compound herbicide containing halauxifen-methyl
  • Agrochemical compound herbicide containing halauxifen-methyl
  • Agrochemical compound herbicide containing halauxifen-methyl

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Embodiment Construction

[0052] In order to make the object, technical solution and advantages of the present invention more clear, the present invention is illustrated with the following specific examples, but the present invention is by no means limited to these examples. The following descriptions are only preferred embodiments of the present invention, and are only used to explain the present invention, and should not be interpreted as limiting the patent scope of the present invention. It should be noted that any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

[0053] The present invention adopts the method of combining indoor bioassay and field test. Unless otherwise specified, the ratios (including percentages) mentioned below are all mass ra...

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Abstract

The invention provides an agrochemical compound herbicide containing halauxifen-methyl and relates to an herbicidal composition in the pesticide compounding field. The herbicidal composition is characterized by taking halauxifen-methyl and ethoxysulfuron as active ingredients for binary compounding, the mass ratio of the two active ingredients is (1-90):(90-1), preferably (1-40):(40-1), the totalmass percentage content of the active ingredients in the herbicidal composition is 1-90 percent, and the rest is auxiliary ingredients allowed to be used and accepted in pesticides. The herbicidal composition can be prepared into an oil suspended agent, wettable powder, water dispersible granule powder, granules, a suspending agent, a dry suspension agent, an emulsifiable concentrate, an emulsionin water and a micro-emulsion according to a known method. The herbicidal composition taking the halauxifen-methyl and the ethoxysulfuron as the active ingredients has an excellent effect in control on weeds in paddy fields.

Description

technical field [0001] The invention relates to a herbicidal composition, specifically a herbicidal composition compounded with haclopyridin and ethoxysulfuron-methyl as active ingredients, and the application of the composition in controlling weeds in paddy fields. Background technique [0002] Rice is the largest food crop in my country. There are many types of weeds in paddy fields, and the types of weeds are different in different regions. There are more than 200 species of weeds in rice areas across the country, of which there are about 40 common and serious weeds. Among the main weeds, barnyardgrass has the largest occurrence and damage area, followed by heteromorphous sedge, bermudagrass, flat stalk grass, daughter of a thousand gold seeds, and spinach. [0003] Fluclopyridine is the first member of the synthetic auxin herbicides with a novel aryl picolinate chemical structure. It is low in dosage and environmentally friendly. It is a new tool for controlling resistant...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/40A01N47/36A01P13/00
Inventor 葛家成司国栋白复芹杨柳贾艳茹
Owner HAILIR PESTICIDES & CHEM GRP
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