Herbicide composition and usage thereof

A composition and herbicide technology, applied in the field of agriculture, can solve the problems of low control efficiency

Inactive Publication Date: 2014-08-06
北京明德立达农业科技有限公司
View PDF3 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Due to the occurrence of a large number of resistant weeds in rapeseed fields, the current herbicides have the disadvantage of low control efficiency in the control of resistant weeds in rapeseed fields

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 composition and usage thereof
  • Herbicide composition and usage thereof
  • Herbicide composition and usage thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0034] As a particularly preferred embodiment of the present invention, the herbicide composition contains clethodim, clopyralid and amiloride, and the content of clethodim is 0.5 parts by weight relative to clethodim. -1.5 parts by weight, the content of amiloride is 0.05-0.35 parts by weight; the herbicide composition also contains fatty alcohol polyoxyethylene ether, sorbitan polyoxyethylene ether, organic bentonite and methyl oleate; The ratio of the total weight of clethodim, clopyralid and amiloride to fatty alcohol polyoxyethylene ether, sorbitan polyoxyethylene ether, organic bentonite and methyl oleate is 1: (0.2-0.8) :(0.1-0.4):(0.04-0.16):(1.5-6). In the case of this preferred embodiment, the herbicide composition is particularly suitable for the control of field weeds in oilseed rape, and has a wider weed killing spectrum and higher killing and controlling effects.

[0035] In the present invention, fatty alcohol polyoxyethylene ether such as R-O-(CH 2 CH 2 O) ...

Embodiment 1

[0046] In this example, a herbicide composition was prepared in the form of an oil suspension.

[0047] Get 10 parts by weight of clethodim, 8 parts by weight of clopyralid, 2 parts by weight of amiloride, 10 parts by weight of fatty alcohol polyoxyethylene ether, 5 parts by weight of sorbitan polyoxyethylene ether , 2 parts by weight of organic bentonite and 63 parts by weight of methyl oleate were mixed uniformly to obtain the herbicide composition of the present embodiment.

Embodiment 2

[0049] In this example, a herbicide composition was prepared in the form of an oil suspension.

[0050] Get 10.9 parts by weight of clethodim, 5.4 parts by weight of clopyralid, 3.7 parts by weight of amiloride, 10 parts by weight of fatty alcohol polyoxyethylene ether, 5 parts by weight of sorbitan polyoxyethylene ether , 2 parts by weight of organic bentonite and 63 parts by weight of methyl oleate were mixed uniformly to obtain the herbicide composition of the present embodiment.

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 composition; the herbicide composition comprises clethodim, clopyralid and picloram; with respect to 1 weight part of clethodim, the content of the clopyralid accounts for 0.01 to 50 parts by weight, and the content of the picloram accounts for 0.001 to 15 parts by weight. The invention further provides the usage of the herbicide composition in preventing and removing weeds in fields of crops.Through the adoption of the technical scheme, the effects of the clethodim, the clopyralid and the picloram in the herbicide composition can be effectively increased, so that the efficacy of the herbicide composition is improved.

Description

technical field [0001] The present invention relates to the field of agriculture, in particular to a herbicide composition and the use of the herbicide composition. Background technique [0002] Rapeseed is the most important oilseed crop in my country. Since 1985, my country’s rapeseed planting area and total output have ranked first in the world, accounting for about 30% of the world’s rapeseed planting area and total output. It occupies a prominent position in the international rapeseed industry. The most important source of vegetable oil. [0003] Affected by the climate, environment and diversification of cultivation methods in various places, the weeds in rapeseed fields are relatively complex, the weeds are seriously harmful, and the control is difficult. In recent years, the types of weeds in rapeseed fields have been increasing. Because they compete with crops for fertilizer, water, sunlight, and space, they have a serious impact on the yield and quality of rapeseed...

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): A01N43/40A01P13/00A01N35/10
Inventor 徐妍刘世禄王佳马超罗湘仁陈立坤李强潘静
Owner 北京明德立达农业科技有限公司
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