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

Isoxaflutole-containing compound herbicide for corn field

A technology of isoxaflutole and herbicide, which is applied in the field of compound herbicides in corn fields, can solve the problems of long residual effect period and poisonous crops after use, and achieve enhanced control effect, environmental friendliness and remarkable weeding effect Effect

Active Publication Date: 2017-01-04
ANHUI FENGLE AGROCHEM
View PDF9 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although atrazine is the herbicide with the largest production tonnage among triazines, its residual effect period is long, and improper use will have toxic effects on subsequent crops. Therefore, it is urgent to find a herbicide to replace atrazine

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
  • Isoxaflutole-containing compound herbicide for corn field
  • Isoxaflutole-containing compound herbicide for corn field
  • Isoxaflutole-containing compound herbicide for corn field

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] 28% isoxaflutole · acetochlor · terbuthine water dispersible granules (8:10:10):

[0022] Mix 8g isoxaflutole, 10g acetochlor, 10g terbuthine, 10kg dispersant D-425 (naphthalenesulfonate formaldehyde condensate), 10kg wetting agent EFW (alkylnaphthalenesulfonate and anion wetting agent), 20kg of ammonium sulfate disintegrant, 20kg of PVA (polyvinyl alcohol) binder, 5kg of safener cyclanesulfonamide and 15kg of carrier kaolin to obtain the product through thorough mixing, jet milling, mixing, and granulation.

Embodiment 2

[0024] 37% isoxaflutole · acetochlor · terbuthine water dispersible granules (7:10:20):

[0025] 7kg isoxaflutole, 10kg acetochlor, 20kg terbuthine, 10kg dispersant D-425 (naphthalenesulfonate formaldehyde condensate), 5kg wetting agent EFW (alkylnaphthalenesulfonate and anionic wetting agent mixture), 20kg ammonium sulfate disintegrant, 5kgPVA (polyvinyl alcohol) binder, 0.5kg safener cyclanesulfonamide, carrier kaolin 22.5kg. The above components are fully mixed, jet crushed and granulated to obtain the product.

Embodiment 3

[0027] 46% isoxaflutole · acetochlor · terbuthin dispersible oil suspension concentrate (6:20:20):

[0028] 6kg isoxaflutole, 20kg acetochlor, 20kg terbuthylazine, 15kg dispersant Pluronic125 (block polyether non-ionic surfactant), 2kg thickener bentonite, 0.5kg safener cyclanesulfonamide, carrier oil Acetate methyl ester 36.5kg. The above components are fully mixed and formulated, ball milled, adjusted and packaged to obtain a product.

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 an isoxaflutole-containing compound herbicide for a corn field. The compound herbicide is prepared from effective components including, by weight, 1-80 parts of isoxaflutole, 5-80 parts of acetochlor and 5-80 parts of terbuthylazine. According to the corn-field compound herbicide containing the isoxaflutole, three different weeding mechanisms are utilized to together act on weeds, the herbicide is not only significant to weeding efficiency but also friendly to environment, has the good safety to corn and has no influence on next-stubble crops; compared with the prior art, the compound herbicide not only can prevent and kill off gramineous weeds but also can prevent and kill off broadleaf weeds and cyperaceous weeds, a weeding spectrum is expanded, and a good application prospect is achieved.

Description

technical field [0001] The invention relates to the field of herbicides, in particular to a cornfield compound herbicide containing isoxaflutole. Background technique [0002] Corn is not only the most important food crop in my country, but also one of the main food crops in the world. Apart from the Americas where it originated, China is one of the most popular regions for corn cultivation. Corn is also the food crop with the highest total output in the world. According to statistics, in 2012, the US corn production was 272,432 thousand tons, and the corn consumption was 254,444 thousand tons. The annual corn production in China is 200,000 thousand tons and the consumption is 201,000 thousand tons. However, weeds seriously restrict the high and stable yield of corn. Weeds in my country's cornfields have occurred in more than 350 million mu per year, and can cause about 9.5 billion kilograms of corn loss every year. Therefore, the use ratio of herbicides in cornfields is ...

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): A01N43/80A01N43/70A01N37/26A01P13/00
CPCA01N37/26A01N43/70A01N43/80A01N2300/00
Inventor 胡华海龚国斌王毅吴永虎章保华孙澎程小虎
Owner ANHUI FENGLE AGROCHEM
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