Herbicide composition containing thifensulfuron methyl and use of herbicide composition

A technology of thifensulfuron-methyl and a composition is applied in the field of herbicide compositions containing thifensulfuron-methyl, which can solve the problems of improper drug selection, inadequate use technology, and key points, and achieves reduction of use cost, improvement of utilization rate, and improvement of prevention and control. effective effect

Active Publication Date: 2014-05-28
浙江吉顺植物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In recent years, the reasonable selection of herbicides has become an important technical link to ensure the safe production of crops. However, due to improper selection of herbicides or inadequate use of technology, the control effect will be unsatisfactory or cause critical damage.
At present, there are few herbicide varieties that can cont

Method used

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  • Herbicide composition containing thifensulfuron methyl and use of herbicide composition
  • Herbicide composition containing thifensulfuron methyl and use of herbicide composition
  • Herbicide composition containing thifensulfuron methyl and use of herbicide composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Process the solid raw drugs thifensulfuron-methyl and rimsulfuron-methyl to 1200 mesh by means of jet crushing, and accurately weigh 15% thifensulfuron-methyl, 10% rimsulfuron-methyl, 5% glufosinate-ammonium, dispersant 5% alkylnaphthalene formaldehyde condensate sulfonate, 4% alkylnaphthalene sulfonate wetting agent, 5% alkyl aryl polyoxyethyl ether, and the rest are supplemented by filler kaolin in percentage by weight and mixed thoroughly Uniform, and finally after passing the quality inspection of various technical indicators, it can be packaged as 30% thifensulfuron-sulfuron-methyl-glufosinate-ammonium wettable powder.

Embodiment 2

[0023] Process the solid raw materials thifensulfuron-methyl and sulfasulfuron-methyl to 2000 mesh by means of jet crushing, accurately weigh 17% thifensulfuron-methyl, 12% sulfasulfuron-methyl, 8% glufosinate-ammonium, dispersant Alkyl naphthalene formaldehyde condensate sulfonate 5%, wetting agent alkyl naphthalene sulfonate 4%, adhesive alkyl aryl polyoxyethyl ether 5%, deionized water added to 100% for initial mixing shear Cutting, stirring, dispersing, after making slurry, grinding by horizontal sand mill for 1.5 hours, so that the particle size is 2 microns, and has a certain viscosity, flowable 30% thifensulfuron-methyl-sulfuron-methyl-glufosinate-ammonium Suspension preparation.

Embodiment 3

[0025] Process the solid raw materials thifensulfuron-methyl and pyrisulfuron-methyl to more than 3000 meshes by means of jet crushing, accurately weigh 13% of thifensulfuron-methyl, 11% of pyrimsulfuron-methyl, and 5% of glufosinate-ammonium according to the weight percentage, and disperse 5% alkylnaphthalene formaldehyde condensate sulfonate, 4% alkylnaphthalene sulfonate wetting agent, 5% alkylaryl polyoxyethyl ether binder, diatomite filler and appropriate amount of water for full mixing and stirring Plastic material, extrusion granulation, drying, sieving, and finally after the quality inspection and various technical indicators are qualified, it can be packaged into 30% thifensulfuron-methyl-sulfuron-methyl-glufosinate-ammonium water-dispersible granules.

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Abstract

The invention discloses a herbicide composition containing thifensulfuron methyl. The herbicide composition comprises the following components by weight percent: 1-30% of thifensulfuron methyl, 1-30% of flazasulfuron, 1-35% of glufosinate-ammonium, 1-5% of a dispersant, 1-5% of a wetting agent, 1-5% of an adhesive and the balance being filler or deionized water. The invention also discloses use of the herbicide composition. The herbicide composition containing thifensulfuron methyl can be used for carrying out sterilant and selective prevention and removal of annual grasses and broad leaf weeds, can be used for clearing field weeds in the early winter or in spring to make preparation for planting of maize, cotton, soybeans and peanuts, and can be applied to weeding in a corn field and crop fields of cotton, soybeans, peanuts and the like before emergence and cultivation, so as to play a synergistic effect. Thus, an unexpected weeding effect is obtained, not only is the control effect improved by use in a form of a composition, but also the use cost is reduced, and the utilization rate of effective ingredients is improved.

Description

technical field [0001] The invention relates to the technical field of pesticide herbicides, in particular to a herbicide composition containing thifensulfuron-methyl and its application. Background technique [0002] Corn, cotton, fighting, and peanuts are important crops in our country, and these crops will suffer a lot of harm when they are planted. In addition to the factors of diseases and insect pests, weeds are also an important factor. Weeds are non-target cultivated plants in the farmland. The main hazard is that weeds compete with crops for water, fertilizer, light and space, and are also intermediate hosts of crop diseases and insect pests. Therefore, to make crops and wheat high yield, weeds must be controlled. Prevention and treatment. [0003] In recent years, the reasonable selection of herbicides has become an important technical link to ensure the safe production of crops. However, due to improper selection of herbicides or inadequate use of technology, the...

Claims

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Application Information

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IPC IPC(8): A01N57/20A01P13/00A01N47/36
Inventor 吴元林王中德
Owner 浙江吉顺植物科技有限公司
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