Herbicidal composition comprising mesotrione and 5-fluorourachlor as well as sulphonamide-like herbicide

A technology of penoxsulam and furansutrione, which is applied in the direction of herbicides, algicides, biocides, biocides, etc., can solve the problems of complex grass, weed resistance, etc., and achieve pollution reduction, The effect of delaying drug resistance and increasing the site of action

Inactive Publication Date: 2018-09-28
GUANGDONG ZHONGXUN AGRI TECH
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in recent years, due to the large-scale single and continuous use of some herbicide varieties, many weeds have developed resistance; Weeds and broad-leaved weeds often

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
  • Herbicidal composition comprising mesotrione and 5-fluorourachlor as well as sulphonamide-like herbicide
  • Herbicidal composition comprising mesotrione and 5-fluorourachlor as well as sulphonamide-like herbicide
  • Herbicidal composition comprising mesotrione and 5-fluorourachlor as well as sulphonamide-like herbicide

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0037] Example 1: 22% Furasotrione·Penoxsulam·Chlopyrsulfuron-methyl water suspension

[0038] Furosultrazone 10%, Penoxsulam 2%, Chlorpyrisulfuron 10%, Polyoxyethylene polyoxypropylene ether block copolymer 10%, Acacia 2%, Sodium benzoate 0.2%, Silicone Compound 0.1%, ethylene glycol 2.5%, deionized water to make up to 100%. The above-mentioned materials are mixed in proportion, uniformly dispersed by high-speed shearing, and sand-milled in a sand mill to obtain 22% Furasotrione·Penoxsulam·Chlopyrsulfuron-methyl water suspension.

[0039] Substituting chlorpyrasulfuron with one of pyrazosulfuron, pyramisulfuron, bensulfuron-methyl, promethazine, and pyrazosulfuron can form a new aqueous suspension formulation example.

Example Embodiment

[0040] Example 2: 30.5% fursotrione·Penoxsulam·Pyrimsulfuron dispersible oil suspension

[0041] Furosultrazone 25%, Penoxsulam 5%, Pyrimsulfuron 0.5%, Sodium p-Methoxy Fatty Amidobenzene Sulfonate 12%, Polyoxyethylene Nonylphenol Ether 8%, Magnesium Aluminum Silicate 2%, refined soybean oil makes up to 100%. The above-mentioned materials are mixed in proportion, uniformly dispersed by high-speed shearing, and sanded in a sand mill to obtain 30.5% fursotrione·Penoxsulam·Pyrimsulfuron-methyl dispersible oil suspension.

[0042] Substituting pyrisulfuron-methyl with one of chlorpyrisulfuron, pyrisulfuron-methyl, bensulfuron-methyl, promethazine, pyrisulfuron-methyl, and pyrisulfuron-methyl can form a new dispersible oil suspension formulation embodiment .

Example Embodiment

[0043] Example 3: 61% Furasotrione·Penoxsulam·Sulfensulfuron-methyl water dispersible granules

[0044] Fursotrione 1%, Penoxsulam 10%, Sulfamsulfuron 50%, Alkylbenzenesulfonate calcium salt 10%, Sapindus powder 7%, Low-substituted hydroxypropyl cellulose 5%, Kaolin Make up to 100%. The above-mentioned materials are mixed according to the proportion, after airflow crushing and mixing, kneading and granulating, and drying and sieving, 61% water dispersible granules of furosemide·Penoxsulam·Primoxuron-methyl can be prepared.

[0045] Substituting pyrisulfuron-methyl with one of chlorpyrisulfuron, pyrisulfuron-methyl, bensulfuron-methyl, promethasulfuron, and pyrisulfuron-methyl can form a new water-dispersible granule formulation example.

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 herbicidal composition comprising mesotrione and 5-fluorourachlor as well as sulphonamide-like herbicide, wherein the active ingredients are composed of a mesotrione, a 5-fluorourachlor and a sulphonamide-like herbicide, the sulphonamide-like herbicide is picked from one of these following herbicide that a chloropirsulfuron, a pyrazosulfuron, a pyrimethanil, a bensulfuron, an azoxysulfuron, an azoxypyrazine; the weight ratio of the mesotrione, the 5-fluorourachlor and the sulphonamide-like herbicide, is 0.5-50:5:0.5-50. The herbicidal composition comprising mesotrioneand 5-fluorourachlor as well as sulphonamide-like herbicide is applied to the control of the weeds in the paddy field, and the weeding effect is obviously improved compared with the single use or binary combination of each single agent, the weeding spectrum is enlarged, the effect period is long, and the rice could be safely grow.

Description

technical field [0001] The present invention relates to the field of pesticide composition and its application, in particular to a herbicidal composition compounded with furansulcotrione, penoxsulam and sulfonylurea herbicides as effective active ingredients. Control of weeds in paddy fields. Background technique [0002] Tefuryltrione: belongs to benzoylcyclohexanedione herbicides, the mechanism of action is 4-hydroxyphenylpyruvate dioxygenase inhibitor, which can inhibit the synthesis of indispensable pigments in plant growth, through the root , stems, young buds, and leaves absorb and conduct rapidly. Furansulcotrione can be used to control annual and perennial broad-leaved weeds in rice fields, both before and after buds. Grass, firefly rush, water sedge and other weeds of the Miscyrus genus, and broad-leaved weeds such as dwarf sagittarius, wild sagittarius, and water chestnuts that have become resistant to sulfonylureas in recent years are very effective. In additio...

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): A01N43/08A01N43/90A01N47/36A01P13/00
CPCA01N43/08A01N43/90A01N47/36
Inventor 张志伟王礼文朱刚陈佛祥
Owner GUANGDONG ZHONGXUN AGRI TECH
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