Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Weed killing composition containing metamifop and mesosulfuron

A herbicidal composition, the technology of oxafenac, applied in the directions of herbicides, algaecides, biocides, animal repellents, etc. Key drug resistance, lower production cost and use cost, obvious synergistic effect

Inactive Publication Date: 2014-04-16
HAILIR PESTICIDES & CHEM GRP
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And no one has reported about the herbicidal composition and the application of the compound of fenpyramid and mesosulfuron-methyl

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
  • Weed killing composition containing metamifop and mesosulfuron
  • Weed killing composition containing metamifop and mesosulfuron
  • Weed killing composition containing metamifop and mesosulfuron

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] Example: Toxicity test of different ratios of fenpyramid and mesosulfuron-methyl.

[0032] 1.1 Drugs to be tested:

[0033] 96% of the original drug of Mefentrazone and 96% of the original drug of Metsulfuron-methyl, all of which are provided by the R&D Department of Hailier Pharmaceutical Co., Ltd.

[0034] 1.2 Test target:

[0035] Daughter.

[0036] 1.3 Experimental steps:

[0037] Potted stem and leaf treatment method (NY / T1155.4-2006): put quantitative soil in a plastic pot with a height of 6 cm and a diameter of 9 cm, sow 15-20 grains of the target weed seeds in the plastic pot, and cover with 0.5 After the weeds grow to the 2-4 leaf stage, the stems and leaves are sprayed with 1 mL of liquid per pot, and each treatment is repeated 4 times, and the treatment without chemicals is set as control. After the treatment, the plants were cultured in the greenhouse, and the growth of the target weeds was regularly observed. After 15 days, the symptoms and growth inhi...

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 weed killing composition containing metamifop and mesosulfuron. In the weed killing composition, the mass ratio of effective components metamifop to mesosulfuron is 1-50:50-1; the total mass of the effective components metamifop and the mesosulfuron accounts for 1%-80% of the mass of the whole preparation; the other components are auxiliary components allowed for use and accepted in pesticide. The preparation form of the weed killing composition is missible oil, suspending agents, wettable powder, water dispersible granules, water emulsion, microemulsion, granules, microcapsules and water aqua. The weed killing composition disclosed by the invention can effectively prevent and kill main weeds in a paddy field, such as barnyard grass, moleplant seed, crab grass and eleusine indica, and winter-wheat weeds such as alopecurus aequalis, wild oats, polypogon fugax, bluegrass, sclerochloa kengiana tzvel, puccinellia distans parl, lolium multiflorum, lolium temulentum, bromegrass, phleum paniculatum huds, aegilops tauschii, beckmannia syzigachne, wheatgrass, shepherdspurse herb, descurainia Sophia and malachium aquaticum.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a herbicidal composition containing fenpyramid and mesosulfuron-methyl. Background technique [0002] Fenpyramid is an aryloxyphenoxypropionate herbicide developed by the Korea Chemical Technology Research Institute, which can control most annual grass weeds very well. Unlike most of these herbicides, the Mefenpyramid is safe for rice and can effectively control the main weeds in paddy fields, such as barnyardgrass, chinensis, crabgrass and goosegrass, and is mainly used for weeding in transplanted and direct-seeded paddy fields. Mefenpyramid has low toxicity, is environmentally safe, has wide compatibility, and is expected to be used for weeding other crops and lawns. It is a promising herbicide. [0003] Mesulfuron-methyl is a sulfonylurea herbicide, which is mainly absorbed through the stems and leaves of plants, conducted through the phloem and xylem, and a sm...

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): A01N47/36A01P13/00A01N43/76
Inventor 葛尧伦陈鹏葛大鹏
Owner HAILIR PESTICIDES & CHEM GRP
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
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