Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Herbicide based on haloxyfop, flumetsulam and halosulfuron-methyl

A technology of flumesulam and chlorpyramid-methyl, which is applied to the herbicides of flumesulam and chlorpyramid-methyl, based on the field of haloxyfop-pyl, can solve the problem of incomplete and effective control of weeds , herbicide safety limit, no effect and other problems, to achieve the effect of high application prospect and promotion value, excellent weeding effect and stable effect

Inactive Publication Date: 2021-06-15
合肥尚邦植保科技有限公司
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, herbicides are limited by safety and herbicidal spectrum is also limited. Using a single herbicide alone cannot completely and effectively control the occurrence of weeds. Large or uneven application is likely to cause residual toxicity; moreover, proper storage of herbicides is also a key factor for maintaining long-lasting efficacy, but limited by the influence of complex environments, only relying on dark and shade storage is often ineffective Therefore, it is an urgent problem to be solved in the industry to develop a herbicide with a wide herbicidal spectrum and easy storage

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
  • Herbicide based on haloxyfop, flumetsulam and halosulfuron-methyl
  • Herbicide based on haloxyfop, flumetsulam and halosulfuron-methyl
  • Herbicide based on haloxyfop, flumetsulam and halosulfuron-methyl

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A herbicide based on haloxyfop-pyl, sulfaflufenacil and chlorpyramid-methyl, comprising the following raw materials in parts by weight: 1 part of high-efficiency haloxyfop-pyl, 1 part of sulfaflufenacil, chlorpyramid 1 part of rimsulfuron-methyl, 1 part of modified antioxidant, 10 parts of borax, 6 parts of surfactant, 10 parts of triethanolamine, 10 parts of vegetable oil, 40 parts of deionized water;

[0040] The herbicides based on haloxyfop-p-p, sulfafenacil and chlorpyrazosulfuron-methyl are made by the following steps:

[0041] Step A1, mixing high-efficiency haloxyfop, fensulfame, chlorpyrazosulfuron-methyl, and deionized water, and ultrasonically dispersing at an ultrasonic frequency of 80 kHz for 40 minutes to obtain a suspension;

[0042] In step A2, add modified antioxidant, borax, and sodium dodecylbenzenesulfonate to the suspension prepared in step A1, and control the heating temperature to 50°C and the stirring rate to 200rpm, and mix and react for 1.5 hou...

Embodiment 2

[0054] A herbicide based on haloxyfop-pyl, sulfaflufenacil and chlorpyramid-methyl, comprising the following raw materials in parts by weight: 8 parts of high-efficiency haloxyfop-pyl, 8 parts of sulfaflufenacil, chlorpyramid 18 parts of rimsulfuron-methyl, 1 part of modified antioxidant, 11 parts of borax, 7 parts of surfactant, 11 parts of triethanolamine, 11 parts of vegetable oil, 41 parts of deionized water;

[0055] The herbicides based on haloxyfop-p-p, sulfafenacil and chlorpyrazosulfuron-methyl are made by the following steps:

[0056] Step A1, mixing high-efficiency haloxyfop, sulfaflunacil, pyrazosulfuron-methyl, and deionized water, and ultrasonically dispersing at an ultrasonic frequency of 80 kHz for 50 minutes to prepare a suspension;

[0057] Step A2, adding modified antioxidants, borax, and fatty acid glycerides to the suspension prepared in step A1, and controlling the heating temperature to 55° C., and the stirring rate to 210 rpm, and mixed for 1.5 hours to...

Embodiment 3

[0069]A herbicide based on haloxyfop-pyl, sulfaflufenacil and chlorpyramid-methyl, comprising the following raw materials in parts by weight: 15 parts of high-efficiency haloxyfop-pyl, 15 parts of sulfaflufenacil, chlorpyramid 37 parts of rimsulfuron-methyl, 2 parts of modified antioxidant, 12 parts of borax, 8 parts of surfactant, 12 parts of triethanolamine, 12 parts of vegetable oil, 42 parts of deionized water;

[0070] The herbicides based on haloxyfop-p-p, sulfafenacil and chlorpyrazosulfuron-methyl are made by the following steps:

[0071] Step A1, mixing high-efficiency haloxyfop, fensulfame, chlorpyrazosulfuron-methyl, and deionized water, and ultrasonically dispersing at an ultrasonic frequency of 85 kHz for 55 minutes to prepare a suspension;

[0072] Step A2, adding modified antioxidants, borax, and polysorbate to the suspension prepared in step A1, and controlling the heating temperature to 52° C. and stirring at 210 rpm, and mixing for 2 hours to prepare a mixed ...

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 a herbicide based on haloxyfop, flumetsulam and halosulfuron-methyl. The herbicide is prepared from the following raw materials in parts by weight: 1-15 parts of haloxyfop-R-methyl, 1-15 parts of flumetsulam, 1-37 parts of halosulfuron-methyl, 1-2 parts of a modified antioxidant, 10-12 parts of borax, 6-8 parts of a surfactant, 10-12 parts of triethanolamine, 10-12 parts of vegetable oil and 40-42 parts of deionized water. After the haloxyfop-R-methyl, the flumetsulam and the halosulfuron-methyl are mixed, the effects are complementary, the weeding spectrum is wider, the weeding activity is high, the weeding effect is more excellent. In addition, the modified antioxidant is added into the herbicide formula, so that the composite herbicide has the effects of resisting oxidation aging and ultraviolet aging, effective components are prevented from decomposing and losing efficacy in the presence of light, the pesticide effect is kept lasting, and the application prospect and popularization value are remarkably improved.

Description

technical field [0001] The invention belongs to the technical field of herbicides, and relates to a herbicide based on haloxyfop-pyl, flumesulam and closulfuron-methyl. Background technique [0002] Herbicides refer to agents that can completely or selectively kill weeds, also known as herbicides, a class of substances used to eliminate or inhibit plant growth. Herbicides are widely used in agriculture because of their low cost, high efficiency, easy operation, labor saving, and obvious weed control effect. [0003] At present, herbicides are limited by safety and herbicidal spectrum is also limited. Using a single herbicide alone cannot completely and effectively control the occurrence of weeds. Large or uneven application is likely to cause residual toxicity; moreover, proper storage of herbicides is also a key factor for maintaining long-lasting efficacy, but limited by the influence of complex environments, only relying on dark and shade storage is often ineffective Th...

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): A01N43/40A01N43/90A01N47/36A01N25/22A01P13/00
CPCA01N25/22A01N43/40A01N43/90A01N47/36
Inventor 李冬兵郑秀
Owner 合肥尚邦植保科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com