A - Human Necessities – 01 – N
Patent
A - Human Necessities
01
N
A01N 43/90 (2006.01) A01N 25/32 (2006.01) A01N 41/06 (2006.01) A01N 43/38 (2006.01) A01N 43/56 (2006.01) A01N 43/80 (2006.01)
Patent
CA 2513510
The present invention relates to selective herbicidal compositions, characterized in that they comprise an effective amount of an active compound combination comprising (a) a substituted cyclic dicarbonyl compound of the formula (I) (see formula I) in which W, X, and Y are as defined in the description and CDC represents one of the dicarbonyl radicals mentioned in the description, and (b) at least one crop plant compatibility-improving compound from the group of compounds stated in the description, in particular cloquintocet-mexyl and mefenpyr-diethyl. The invention relates furthermore to the use of these compositions as selective herbicides and to a method for controlling unwanted vegetation using these compositions.
L'invention concerne des agents herbicides sélectifs, caractérisés par une teneur suffisante en matières actives combinées, ces agents comprenant: a) un composé dicarbonyle cyclique substitué de formule (I), dans laquelle W, X, et Y ont la signification indiquée dans la description et CDC représente un des restes dicarbonyle mentionnés dans la description, et b) au moins un composé améliorant la compatibilité avec les plantes de culture, issu du groupe de composés indiqué dans la description, notamment de cloquintocet-mexyl et de méfenpyr-diéthyl. La présente invention porte également sur l'utilisation de ces agents comme herbicides sélectifs et sur un procédé pour lutter contre les mauvaises herbes au moyen de ces agents.
Auler Thomas
Bojack Guido
Feucht Dieter
Fischer Reiner
Hills Martin
Bayer Cropscience Aktiengesellschaft
Fetherstonhaugh & Co.
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