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

Weeding composition containing oxaziclmefone, sulcotrione and prometryn

A herbicidal composition, the technology of oxaziculone, which is applied in the direction of herbicides, algicides, biocides, animal repellents, etc., can solve the problem of affecting the synthesis of carotenoids, the hindered synthesis of plastoquinone and tocopherol, Weed death and other problems, to achieve the effect of reducing the amount of pesticides used in the field and the cost of use, obvious synergies, and overcoming resistance

Inactive Publication Date: 2019-01-04
HAILIR PESTICIDES & CHEM GRP
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Sulcotrione (sulcotrione) triketone herbicide, p-hydroxyphenylpyruvate dioxygenase (HDDP) inhibitor, weeds work through root absorption conduction, after sensitive weeds absorb sulcotrione, HDDP synthesis , leading to the accumulation of tyrosine, hindering the synthesis of plastoquinone and tocopherol, which in turn affects the synthesis of carotenoids, and the weeds die after albinism

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
  • Weeding composition containing oxaziclmefone, sulcotrione and prometryn
  • Weeding composition containing oxaziclmefone, sulcotrione and prometryn
  • Weeding composition containing oxaziclmefone, sulcotrione and prometryn

Examples

Experimental program
Comparison scheme
Effect test

Embodiment example

[0031] 1. Suspending agent:

[0032] Preparation method: according to the proportion of the formula, put the active ingredients oxazicone, sulcotrione and prometon, surfactants and other functional additives in the reaction kettle in sequence, add water and mix evenly, undergo high-speed shearing, wet method Sand grinding, and finally homogeneous filtration to obtain the product. The main equipment is batching kettle, colloid mill or homogeneous mixer, sand mill.

Embodiment 1

[0033] Example 1: 19% oxaziclodione · sulcotrione · prometon suspension concentrate (2:2:15)

[0034] Formula: oxazicone, 2%; sulcotrione, 2%; proturon 15%; wetting agent, 1%; dispersant, 4%; thickener, 1.32%; antifreeze, 5%; disinfectant Foaming agent, 0.2%; water, balance.

Embodiment 2

[0035] Example 2: 21% oxaziclodione · sulcotrione · prometon suspension concentrate (1:1:5)

[0036] Formula: oxazicone, 3%; sulcotrione, 3%; proturon 15%; wetting agent, 1%; dispersant, 4%; thickener, 1.32%; antifreeze, 5%; disinfectant Foaming agent, 0.2%; water, balance.

[0037] 2. Cream:

[0038] Preparation method: add the active ingredients oxazicone, sulcotrione and prometon into the carrier according to the formula ratio of the example, and add surfactant and other functional additives to it, stir and mix evenly in a stirring mixing tank Can. The stirring and mixing kettle can be enamel reaction kettle, stainless steel stirring kettle, etc.

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 weeding composition containing oxaziclmefone, sulcotrione and prometryn. Active ingredients of the weeding composition comprise oxaziclmefone, sulcotrione and prometryn, themass ratio of oxaziclmefone to sulcotrione to prometryn is (1-50):(1-50):(1-50), and the sum of the mass percentage of the active ingredients in the composition is 0.9%-85%. The composition provided by the invention can be prepared into agriculturally-acceptable suspending agents, emulsifiable concentrates, dispersible oil suspending agents, wettable powders, water-dispersible granules and granules. The weeding composition is reasonable in combination, has a good control effect on weeds in rice transplanting fields, especially barnyard grass and lecrsia oryzoides, has a significant weed control effect compared with the existing single preparation, has a significant synergistic effect, and can reduce the application amount of pesticides, thereby reducing costs, reducing environmental pollution and facilitating the treatment of weed resistance; and the promotion and application of the weeding composition have relatively great economic and social benefits.

Description

technical field [0001] The invention relates to a herbicidal composition, in particular to a herbicidal composition containing oxazicone, sulcotrione and prometon and its application in preventing and controlling weeds in rice transplanting fields, belonging to the technical field of compound pesticides. Background technique [0002] my country has a long history of planting rice and has a vast territory. It is one of the main rice producing countries in the world. The weeds that harm rice fields mainly include barnyardgrass, daughter daughter, paspalum, crabgrass, foxtail, goosegrass, oat grass, wild oats and other gramineous weeds; Broad-leaved weeds such as Serving Vegetables, Festival Vegetables, Thin Beetle Leaf, Hollow Lotus Seed Grass, and Annual Capsules, and Sedges such as Alien Sedge, Broken Rice Sedge, Cow Felt, Sunshine Buddha Grass, Cyperus Cyperi, and Water Centipede Therefore, it is one of the main tasks of the pesticide formulation workers to develop an effe...

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): A01N43/86A01N41/10A01N43/70A01P13/00
Inventor 葛家成赵月超杨志鹏刘金玲白复芹
Owner HAILIR PESTICIDES & CHEM GRP
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