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Weeding compositions containing 2-(quinoline-8-yl)carbonyl-cyclohexane-1,3-dione compounds and application of weeding compositions

A technology of cyclohexane and diketones, which is applied in the field of herbicidal compositions, can solve the problems of synergistic effects and unpredictable effects of no specific disclosed compositions

Active Publication Date: 2014-03-12
北京法盖银科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Chinese patent ZL201110119584.0 discloses herbicidally active 2-(quinolin-8-yl)carbonyl-cyclohexane-1,3-dione compounds of formula 1: however, it does not specifically disclose the composition of the present invention or Their surprising synergy
In addition, although the patent discloses that the above-mentioned herbicidal compounds can be added to other one or more herbicides to compound herbicidal compositions, there are many types of existing herbicides, and the compounding of various herbicidal compounds has an effect of unpredictable

Method used

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  • Weeding compositions containing 2-(quinoline-8-yl)carbonyl-cyclohexane-1,3-dione compounds and application of weeding compositions
  • Weeding compositions containing 2-(quinoline-8-yl)carbonyl-cyclohexane-1,3-dione compounds and application of weeding compositions
  • Weeding compositions containing 2-(quinoline-8-yl)carbonyl-cyclohexane-1,3-dione compounds and application of weeding compositions

Examples

Experimental program
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Effect test

Embodiment approach 1

[0053] Embodiment 1. A composition comprising the herbicidal compound A1 of formula 1 and another herbicidal compound selected from (b1) such as clodinafop-propargyl, fenoxaprop-p-ethyl, fluazifop-fop, pinoxaden ( pinoxaden), quizalofop, or trimethylbenzotrione.

Embodiment approach 2

[0054] Embodiment 2. A composition comprising herbicidal compound A2 of formula 1 and an additional herbicidal compound selected from (b2), such as chlorimuron-methyl, chlorsulfuron-methyl, flupyrsulfuron-methyl, formazan Amsulfuron-methyl, metsulfuron-methyl, nicosulfuron, rimsulfuron-methyl, metsulfuron-methyl, thifensulfuron-methyl, tribenuron-methyl, imazamox, imazethapyr, imazaquin or imazethapyr, penoxsulfuron amines, florasulam.

Embodiment approach 3

[0055] Embodiment 3. A composition comprising the herbicidal compound A3 of formula 1 and an additional herbicidal compound selected from (b3) such as ametryn, amicarbazone, atrazine, herbicide pine, bromoxynil, chlorotoluron, diuron, hexazinone, isoproturon, metribuzin, pyridate, simazine or Ding net (terbutryn).

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Abstract

The invention provides weeding compositions containing 2-(quinoline-8-yl)carbonyl-cyclohexane-1,3-dione compounds and application of the weeding compositions. Each weeding composition comprises a (a) composition, wherein the (a) composition comprises at least one 2-(quinoline-8-yl)carbonyl-cyclohexane-1,3-dione compound, a tautomer thereof and a salt thereof. The compositions provided by the invention are especially applicable to selective control on weeds or crop securing. The compositions are specially used to selectively control weeds in corn (maize), wheat, barley, meadow, pasture, rice, sorghum, sugarcane and plantation crops, and also are applicable to plant comprehensive processing. The compositions provided by the invention can be used to secure crops especially cereal plants.

Description

technical field [0001] The invention relates to a herbicidal composition, in particular to a herbicidal composition containing 2-(quinolin-8-yl)carbonyl-cyclohexane-1,3-dione compound and its application. Background technique [0002] Control of unwanted vegetation is extremely important in achieving high crop yields. Among them, selective control of weed growth is highly desirable especially in such useful crops as rice, soybean, sugar beet, rapeseed, corn, peanut, potato, wheat, barley, tomato, sugar cane and plantation crops. Unchecked weed growth in such useful crops can cause significant yield losses, resulting in increased costs to the consumer. Control of unwanted vegetation in non-crop areas is also important. [0003] Combinations of herbicides generally use additive effects to broaden the spectrum of plant herbicides or enhance the level of control of any given species. Certain rare combinations surprisingly achieve greater than additive or synergistic effects. ...

Claims

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Application Information

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IPC IPC(8): A01N43/42A01P13/00A01N43/70A01N47/36A01N57/20A01N43/90A01N41/10A01N39/04A01N37/22
Inventor 马雪灵孟夏
Owner 北京法盖银科技有限公司
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