Herbicidal composition

A herbicidal composition and compound technology, applied in the directions of herbicides, algaecides, biocides, animal repellents, etc., to achieve the effects of reducing phytotoxicity, high safety, and reducing application rates

Inactive Publication Date: 2017-03-15
JIANGSU ROTAM CHEM
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still some problems in the application of sulfonylurea herbicides, the most prominent of which are the residual phytotoxicity and the resistance of weeds to sulfonylurea herbicides

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
  • Herbicidal composition
  • Herbicidal composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0113] Example 1: 1% promasulfuron-methyl + 4% triazinflufen suspension concentrate

[0114] Promethazone-methyl 1%

[0115] Triazine flufenamide 4%

[0116] Naphthalenesulfonic acid formaldehyde condensate sodium salt 10%

[0117] Sorbitan Fatty Acid Ester 5%

[0118] Bentonite 1%

[0119] Glycerol 5%

[0120] Make up to 100% with water

[0121] Mix the active components, dispersant, wetting agent and water according to the proportion of the formula, and grind and / or high-speed shear to obtain 1% promasulfuron-methyl + 4% triazine flufen suspension agent.

Embodiment 2

[0122] Example 2 1% promasulfuron-methyl + 10% triazinflufen wettable powder

[0123] Promethazone-methyl 1%

[0124] Triazine flufenamide 10%

[0125] Sodium butylnaphthalene sulfonate 5%

[0126] Sodium polyoxyethylene lauryl ether carboxylate 5%

[0127] Huanhujing 30%

[0128] Silica 5%

[0129] Kaolin supplemented to 100%

[0130] The active components, various additives and fillers are mixed according to the ratio of the formula, and after being pulverized by an ultrafine grinder, the wettable powder of 1% promasulfuron-methyl + 10% triazineflufen is obtained.

Embodiment 3

[0131] Example 3 2% promasulfuron-methyl + 8% triazinflufen wettable powder

[0132] Promethazone-methyl 2%

[0133] Triazine flufenamide 8%

[0134] Glycerin fatty acid polyoxyethylene ether 1%

[0135] Sodium lignosulfonate 2%

[0136] Silica topped up to 100%

[0137] The active components, various additives and fillers are mixed according to the proportion of the formula, and after being pulverized by an ultra-fine pulverizer, the wettable powder of 2% promasulfuron-methyl + 8% triazinflufen is obtained.

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 relates to a herbicidal composition and relates to a method of controlling undesired plants. The herbicidal composition includes a compound (A) and a compound (B) as active components, wherein the (A) is a compound represented as the formula (I) and the (B) is a compound represented as the formula (II), weight ratio of (A) to (B) being 1:100-100:1.

Description

technical field [0001] The present invention relates to a herbicidal composition. The invention also relates to a method of controlling undesired vegetation. Background technique [0002] There are many kinds of weeds in paddy fields, and weeding in paddy fields is a major problem in production. Chemical weed control is the main means of weed control. However, in recent years, due to the large-scale use of some herbicide varieties alone, many weeds have developed resistance. At the same time, when weeds occur, the grass phase is complex, grass weeds, broad-leaved weeds, and sedges are mixed, and the use of a single herbicide cannot solve farmland weeds, and all will show some defects and limitation. [0003] On the other hand, herbicides for rice field crops, especially paddy fields, need to be highly selective. Although herbicides do not cause phytotoxicity to crops and can control weeds when they are usually used, they may sometimes cause phytotoxicity to crops due to...

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): A01N47/36A01P13/00A01N43/68
Inventor 罗昌炎詹姆斯·T·布里斯托
Owner JIANGSU ROTAM CHEM
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap