Synergistic herbicidal composition containing triclopyr and picloram and use thereof

A herbicidal composition, triclopyr technology, applied in the fields of herbicides and pesticides, can solve the problem of incomplete and effective control of weeds and small shrubs in forest land and non-cultivated land, residual toxicity of current crops or subsequent crops, and dosage of pesticides Unevenness and other problems can be achieved to improve drug efficacy, delay weed resistance and prolong service life

Inactive Publication Date: 2011-04-27
NANJING HUAZHOU PHARMA
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, herbicides in woodland and non-cultivated land are limited by the age of weeds, and the herbicide spectrum is also limited. Using a single herbicide alone cannot completely effectively control the occurrence of we...

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
  • Synergistic herbicidal composition containing triclopyr and picloram and use thereof
  • Synergistic herbicidal composition containing triclopyr and picloram and use thereof
  • Synergistic herbicidal composition containing triclopyr and picloram and use thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Picloram 7%, triclopyr 15%, NP-10 phosphate 4%, polyoxyethylene polyoxypropylene co-embedded 5%, alkylphenol formaldehyde resin polyoxyethylene ether 2%, water supplement 100%, according to the routine The preparation method is mixed with the water preparation that the mass percentage composition is 22%.

Embodiment 2

[0025] Picloram 16%, triclopyr 30%, calcium dodecylbenzenesulfonate 5%, alkylphenol ethoxylate 4%, phenethylphenol ethoxylate 5%, xylene to 100%, according to The conventional preparation method is prepared into an emulsifiable concentrate with a mass percent content of 46%.

Embodiment 3

[0027] 10% of picloram, 70% of triclopyr, 5% of sodium lauryl sulfate, 3% of ammonium sulfate, 2% of polyvinyl alcohol, and 100% of kaolin, according to the conventional preparation method, the mass percentage is 80%. water dispersible granules.

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 synergistic herbicidal composition containing triclopyr and picloram and use thereof. The herbicidal composition mainly contains triclopyr and picloram, wherein the mass ratio of triclopyr to picloram is 1-50:1-50. The synergistic herbicidal composition of the invention can be used for preparing herbicides for killing weeds in forest lands or uncultivated areas. Compared with single preparations, the herbicidal composition, on the premise of improving herbicide effect, has a broad herbicidal spectrum, acts for a long time, is safe for woods and afterculture crops, and particularly has an obvious effect of controlling undershrubs and broadleaf weeds in forest lands or uncultivated areas.

Description

technical field [0001] The invention belongs to the technical field of pesticides, in particular to the field of herbicides, and relates to a binary compound of triclopyr and picloram. The herbicidal composition can be applied to weeding in woodland and non-arable land. Background technique [0002] Triclopyr (triclopyr), chemical name: 3,5,6-trichloro-2-pyridineoxyacetic acid, its chemical formula is: C 7 h 4 Cl 3 NO 3 . [0003] Triclopyr is a conductive herbicide, acting on nucleic acid metabolism, causing plants to produce excess nucleic acid, causing some tissues to transform into meristems, resulting in abnormal growth of leaves, stems and roots, depletion of storage substances, and embolization of vascular tissue Or burst, and the plant gradually dies. It can be rapidly decomposed by microorganisms in the soil. It is used to control weeds and shrubs in forest land and non-cultivated land, such as: lotus seedlings, mother-in-law, ferns, eupatorium adenophorum, a...

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
IPC IPC(8): A01N43/40A01P13/00
Inventor 张爱娟张春华张宝俊李凯杭荣华
Owner NANJING HUAZHOU PHARMA
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