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

Compound weed killer and preparation method thereof

A compound herbicide, bentazone technology, applied in herbicides and algaecides, botanical equipment and methods, biocides, etc. The effect of good herbicidal effect, low dosage of chemical and long-lasting effect

Inactive Publication Date: 2016-04-13
QINGDAO HAIYICHENG MANAGEMENT TECH CO LTD
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Grass weeds and broad-leaved weeds are very common in farmland. At present, chemical agents are mostly used as herbicides, mainly pendimethalin, acetochlor, trifluralin, etc. for control. Due to long-term use, weed resistance increase, resulting in a large amount of medication, environmental pollution, and increased farmers' pesticide application costs. In order to solve the above-mentioned disadvantages, the present invention has selected several novel drug components with control and weeding effects, and developed a compound herbicide and its preparation method

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Select 10-20 parts of florasulam, 8-12 parts of slaked lime, 5-7 parts of surfactant, 8-10 parts of isooctyl fluroxypyr, 6-8 parts of mefenacet, 8-10 parts of pine, 15-25 parts of water.

Embodiment 2

[0017] Select 10 parts of florasulam, 8 parts of slaked lime, 5 parts of surfactant, 8 parts of isooctyl fluroxypyr, 6 parts of mefenacet, 8 parts of bentazone, and 15 parts of water.

Embodiment 3

[0019] Select 15 parts of florasulam, 10 parts of slaked lime, 6 parts of surfactant, 9 parts of isooctyl fluroxypyr, 7 parts of mefenacet, 9 parts of bentazone, and 20 parts of water.

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 compound weed killer and a preparation method thereof. The compound weed killer is prepared from the following raw materials in parts by weight: 10 to 20 parts of florasulam, 8 to 12 parts of slaked lime, 5 to 7 parts of surfactant, 8 to 10 parts of fluroxypyr-mepthyl, 6 to 8 parts of mefenacet, 8 to 10 parts of bentazone and 15 to 25 parts of water. The preparation method is simple and environment-friendly, the weeding effect is good, weeds have no drug resistance, and the pesticide effect can last for a long time.

Description

technical field [0001] The invention relates to the technical field of crop herbicides, in particular to a compound herbicide and a preparation method thereof. Background technique [0002] Grass weeds and broad-leaved weeds are very common in farmland. At present, chemical agents are mostly used as herbicides, mainly pendimethalin, acetochlor, trifluralin, etc. for control. Due to long-term use, weed resistance increase, resulting in a large amount of medication, environmental pollution, and increased farmers’ pesticide application costs. In order to solve the above-mentioned disadvantages, the present invention has selected several novel drug components with control and weeding effects, and developed a compound herbicide and its preparation method. [0003] It has a remarkable control effect on resistant weeds such as Artemisia sativa, shepherd's purse, mustard greens, chamomile, chickweed, etc. in wheat fields, can greatly reduce the ecological and environmental risks of...

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): A01N43/90A01N43/88A01N43/78A01N43/40A01P13/00
CPCA01N43/90A01N43/40A01N43/78A01N43/88
Inventor 张旭东
Owner QINGDAO HAIYICHENG MANAGEMENT TECH CO LTD
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