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

Wheat field weeding composition and preparation thereof

A herbicidal composition, a technology for wheat fields, applied in the directions of herbicides, algaecides, biocides, animal repellents, etc. Delaying the effects of weed resistance

Inactive Publication Date: 2014-12-03
LIANBAO CROP TECH
View PDF3 Cites 18 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the long-term use of a single agent, it is easy to make weeds resistant, so it is of practical significance to provide a herbicidal composition

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
  • Wheat field weeding composition and preparation thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The preparation of embodiment 1 wheat field herbicidal composition wettable powder

[0037] Take 24% of fluclopyridine, 10% of tribenuron-methyl, 3% of pull open powder, 12% of NNO (sodium methylene bis-naphthalene sulfonate), 6% of talcum powder, and make up to 100% of kaolin, mix well, and pass through the air flow After pulverization, 34% haclopyridin·tribesulfuron-methyl wettable powder is obtained.

Embodiment 2

[0038] The preparation of embodiment 2 wheat field herbicidal composition wettable powder

[0039] Take 15% of fluclopyridine, 75% of thifensulfuron-methyl, 3% of sodium lauryl sulfate, 5% of calcium lignosulfonate, 35% of attapulgite, and light calcium carbonate to make up to 100%, mix well, After being pulverized by airflow, 19% wettable powder of haclopyridin and thifensulfuron-methyl was obtained.

Embodiment 3

[0040] The preparation of embodiment 3 wheat field herbicide composition suspension concentrate

[0041] Take fluclopyridine 18%, bensulfuron-methyl 15%, sodium lignosulfonate 4%, sodium dodecylsulfonate 2%, xanthan gum 0.2%, glycerol 3%, add water to 100% , mixed, sheared evenly, and ground until D(90) was less than 5 μm to obtain a 33% haclopyridyl bensulfuron-methyl suspension concentrate.

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 the field of pesticide preparations, and particularly relates to a wheat field weeding composition and a preparation of the wheat field weeding composition. The wheat field weeding composition comprises halauxifen-methyl and active components, wherein the active components are selected from clopyralid, 2-methyl-4-chlorine sodium, carfentrazone, dicamba, tribenuron-methyl, bensulfuron methyl or thifensulfuron methyl. The wheat field weeding composition is mixed to use, and has an obvious synergistic effect. According to the wheat field weeding composition and the preparation of the wheat field weeding composition, the overall control effect of wheat field weeds can be improved, the active components do not have antagonistic action, and the dosage is reduced.

Description

Technical field [0001] The present invention relates to the field of pesticide preparations, and in particular to a wheat field herbicidal composition and its preparation. Background technique [0002] Wheat is one of the main food crops in northern my country. It is rich in starch, protein, fat, minerals, calcium, iron, thiamine, riboflavin, niacin and vitamin A. It is the second most produced food in the world. Crops, my country's annual planting area is more than 30 million hectares, second only to rice planting area. Weed damage has always occurred in most wheat fields in my country to varying degrees. The weed damage area accounts for more than 55% of the wheat planting area, of which 28% is seriously damaged, and the loss of yield accounts for 15% of the total wheat output. Therefore, the proportion of herbicides used in domestic wheat fields reaches almost 100%. [0003] Fluopyridine can be used as a picolinate herbicide for post-emergent broadleaf weed control. Flu...

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): A01N43/653A01N47/36A01P13/00A01N37/40A01N43/40A01N39/04
Inventor 谢存明陈红武金果任松巧路静
Owner LIANBAO CROP TECH
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