METHOD FOR IMPROVING THE SELECTIVITY OF 1,3-CYCLOHEXANEDIONE HERBICIDE

The invention relates to a method of selectively controlling undesirable vegetation in a desired crop comprising applying to the locus of said vegetation an herbicidally effective amount of a metal chelate of a 2-(substituted benzoyl)-1,3-cyclohexanedione of general formula: (see formula II) wherein...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN, JINLING, SCHER, HERBERT BENSON
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES FISHING FORESTRY HUMAN NECESSITIES HUNTING PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF TRAPPING
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Beschreibung
Zusammenfassung:	The invention relates to a method of selectively controlling undesirable vegetation in a desired crop comprising applying to the locus of said vegetation an herbicidally effective amount of a metal chelate of a 2-(substituted benzoyl)-1,3-cyclohexanedione of general formula: (see formula II) wherein the 2-(substituted benzoyl)-1,3-cyclohexanedione is selected from 2-(2'-nitro-4'-methylsulfonylbenzoyl)-1,3- cyclohexanedione, 2-(2'-nitro-4'-methylsulfonyloxybenzoyl)- 1,3-cyclohexanedione and 2-(2'-chloro-4'- methylsulfonylbenzoyl)-1,3-cyclohexanedione.