Unlock instant, AI-driven research and patent intelligence for your innovation.

Herbicidal composition with trifloxysulfuron and fenoxaprop-p-ethyl and application thereof

A technology of Fenoxaprop-P-P and herbicidal composition, which is applied in the field of herbicidal composition containing triflupyrsulfuron-methyl and Fenoxaprop-P-P, which can solve the problem of incomplete and effective control of weeds in cotton fields, seasonal Residual toxicity of crops or subsequent crops, long-lasting effect in the field, etc., to achieve the effects of improving safety, improving efficacy, and delaying weed resistance

Inactive Publication Date: 2016-07-13
NANJING HUAZHOU PHARMA
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] At present, herbicides in cotton fields are limited by the safety of crops, and their herbicidal spectrum is also limited. Using a single herbicide alone cannot completely and effectively control the occurrence of weeds in cotton fields. Too long effective period, excessive dosage or uneven application will easily cause residual toxicity to current crops or subsequent crops

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Herbicidal composition with trifloxysulfuron and fenoxaprop-p-ethyl and application thereof
  • Herbicidal composition with trifloxysulfuron and fenoxaprop-p-ethyl and application thereof
  • Herbicidal composition with trifloxysulfuron and fenoxaprop-p-ethyl and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Triflusulfuron-methyl 34%, Fenoxaprop-P-P 1%, Alkylphenol Polyoxyethylene Ether 4%, Styroylphenol Polyoxyethylene Ether 15%, Xylene to 100%, prepared according to the conventional preparation method It is 35% emulsifiable concentrate by mass percentage.

Embodiment 2

[0028] Triflusulfuron-methyl 29%, Fenoxaprop-P-P-1%, Sodium Methyl Naphthalene Sulfonate Formaldehyde Condensate 6%, Nonylphenol Polyoxyethylene Ether 3%, Magnesium Aluminum Silicate 0.5%, Ethylene Glycol 7 %, tributyl phosphate 2%, silicone oil 0.2%, the balance is water, and the total percentage of all ingredients is 100%. According to the conventional preparation method, it is prepared into a suspending agent with a mass percent content of 30%.

Embodiment 3

[0030] Triflusulfuron-methyl 59%, fenoxaprop-ethyl 1%, NNO (sodium methylene bis-tetrasulfonate) 5%, ammonium sulfate 3%, polyvinyl alcohol 2%, kaolin to 100%, according to the conventional The preparation method is prepared into a water-dispersible granule with a mass percent content of 60%.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an herbicidal composition with trifloxysulfuron and fenoxaprop-p-ethyl and application thereof.The herbicidal composition uses trifloxysulfuron and fenoxaprop-p-ethyl as effective ingredients, having a weight ratio of 1-60:1-60.The herbicidal composition is useful in post-seedling weeding of cotton fields and is particularly significantly effective in controlling grassy weeds and broad-leaved weeds in cotton fields.Compared with single agents, the herbicidal composition enables improved efficacy, delayed resistance in weeds, broad weeding spectrum and long lasting period and is safe to both cotton and afterculture crops.

Description

technical field [0001] The invention belongs to the technical field of pesticides, in particular to the field of herbicides, and specifically relates to a herbicidal composition containing trifluxysulfuron-methyl and fenoxaprop-p-ethyl and an application thereof. Background technique [0002] Trifloxysulfuron, also known as Inventor. Chemical name: 1-(4,6-dimethoxypyrimidin-2-yl)-3-[3-(2,2,2-trifluoroethoxy)-2-pyridinesulfonyl]urea, the structural formula is : [0003] [0004] Trifluxysulfuron-methyl belongs to the sulfonylurea herbicides. After application, it can be absorbed by the roots, stems and leaves of weeds, and can be transmitted downward and upward in the plant. By inhibiting the activity of acetolactate synthase (ALS), Thus affecting the biosynthesis of branched-chain amino acids (such as: leucine, isoleucine, valine, etc.). After the plant is damaged, it manifests as growth point necrosis, leaf vein chlorosis, plant growth is severely inhibited, dwarfed, ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/36A01N43/76A01P13/00
CPCA01N47/36A01N43/76A01N2300/00
Inventor 杨琴郭崇友邢刚万维肖彭永强
Owner NANJING HUAZHOU PHARMA