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Herbicide composition and herbicide containing herbicide composition

A herbicide and composition technology, applied in the directions of herbicides and algaecides, chemicals for biological control, biocides, etc., can solve the problems of weed resistance, resistance, evolution, etc., to expand the herbicidal spectrum , Improve the control effect, delay the effect of weed resistance and drug resistance

Active Publication Date: 2018-01-16
SHANDONG CYNDA CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] To help address this problem, researchers in the field of synthetic chemistry have prepared many different herbicides, however, long-term continuous high-dose use of a single species or single mode of action chemical herbicides is prone to weed resistance and resistance evolution And other issues

Method used

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  • Herbicide composition and herbicide containing herbicide composition
  • Herbicide composition and herbicide containing herbicide composition
  • Herbicide composition and herbicide containing herbicide composition

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0060] The composition contains component A and component B, and the component A is quinazodone, and the component B is selected from atrazine, terbuthylazine, simrazine, simazine, metrizone, and proterazine Net, bromoxynil, bromoxynil octanoyl, mefentrazone, fluroxyfen, fluroxypyr, isooctyl fluroxypyr, fluroxypyr, triclopyroxyacetic acid, dichloride Pycolinic acid, 2-methyl-4-chloride, 2-methyl-4-chloro-ethylthioester, 2-methyl-4-chlorobutyric acid, 2-methyl-4-chloropropionic acid, 2-methyl-4-chloro-sodium, 2-methyl-4-chloro-isooctyl ester, 2,4-D butyl ester, 2,4-D isooctyl ester, 2,4-dichlorophenoxyacetic acid, 2,4-DB, 2,4-dipropionic acid, dicamba, diflufenamide, diflufenamide , alachlor, acetochlor, promethachlor, butachlor, mefenacet, metolachlor, nicosulfuron, rimsulfuron, methyl iodosulfuron, foramsulfuron, At least one of chlorpyrazosulfuron-methyl, thifensulfuron-methyl, florasulam, flumesulam, bentazone, mesotrione, and fenflumezone.

specific Embodiment approach 2

[0061] The composition contains component A and component B, the component A is methyl quinazone, and the component B is selected from the group consisting of atrazine, terbuthylazine, simrazine, simazine, metrizone, Prometon, bromoxynil, bromoxynil octanoyl, mefentrazone, fluroxyfen, fluroxypyr, isooctyl fluroxypyr, fluroxypyr, triclopyroxyacetic acid, Clopyralid, 2-methyl-4-chloride, 2-methyl-4-chloroethyl thioester, 2-methyl-4-chlorobutyric acid, 2-methyl-4-chloropropionic acid, 2-methyl-4-chlorosodium, 2-methyl-4-chloro-isooctyl, 2,4- D-Butyl Ester, 2,4-D-Isooctyl Ester, 2,4-Dichlorophenoxyacetic Acid, 2,4-DB, 2,4-Dipropionic Acid, Dicamba, Diflufenamide, Fluopyramide Grass amine, alachlor, acetochlor, promethachlor, butachlor, mefenacet, metolachlor, nicosulfuron, rimsulfuron, methyl iodosulfuron, formamide At least one of sulfazone-methyl, clorazosulfuron-methyl, thifensulfuron-methyl, florasulam, flumesulfazone, bentazone, mesotrione and oxaflumezone.

specific Embodiment approach 3

[0062] The composition contains component A and component B, the component A is quinazodone, and the component B is selected from the group consisting of acetochlor, atrazine, fluroxypyr, fenflurzone, and bromobenzene At least one of nitrile, 2-methyl-4-chlor, fenflufen, diflufenamide, nicosulfuron, dicamba and oxaflumele.

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Abstract

The present invention relates to the field of pesticide herbicides, and discloses a herbicide composition and a herbicide containing the herbicide composition, the herbicide composition comprises a component A and a component B, the component A is a triketone compound shown as formula (I), and the component B is at least one selected from the group consisting of triazine herbicides, hydroxybenzonitrile herbicides, triazolinone herbicides, diphenyl ether herbicides, pyridinecarboxylic acid herbicides, phenoxycarboxylic acid herbicides, benzoic acid herbicides, pyridine herbicides, chloroacetamide herbicides, sulfonylurea herbicides, triazolopyrimidine herbicides, bentazone, mesotrione and topramezone. The herbicide composition can broaden the herbicidal spectrum and can improve the controleffect and retard the occurrence of weed drug resistance and anti-drug property.

Description

technical field [0001] The present invention relates to the field of pesticide herbicides, in particular to a herbicide composition and a herbicide containing the composition. Background technique [0002] Protecting crops from weeds and other crop-inhibiting plants has been a recurring problem in agriculture. [0003] To help address this problem, researchers in the field of synthetic chemistry have prepared many different herbicides, however, long-term continuous high-dose use of a single species or single mode of action chemical herbicides can easily lead to weed resistance and resistance evolution And other issues. [0004] Reasonable compounding or mixing of herbicides has the advantages of expanding the herbicidal spectrum, improving the control effect and delaying the occurrence and development of weed resistance and drug resistance. It is one of the most effective methods to solve the above problems. Contents of the invention [0005] The object of the present in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/54A01N37/26A01N43/70A01N43/40A01N43/653A01N37/40A01N39/04A01N37/48A01N47/36A01N43/80A01P13/00
Inventor 杨光富席真陈恩昌张天柱王大伟刘勇朱玉坤寇俊杰
Owner SHANDONG CYNDA CHEM
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