Herbicidal compositions

A - Human Necessities – 01 – N

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A01N 47/34 (2006.01) A01N 25/32 (2006.01) A01N 47/36 (2006.01)

Patent

CA 1240531

- 1- HERBICIDAL COMPOSITIONS Abstract There are described herbicidal compositions containing, besides a) a herbicidally effective sulfonylurea of the formula Q-SO2-NH-CO-NH-T (I) wherein Q is a substituted phenyl group of the formula Image in which X is haloalkenyl, alkoxycarbonyl, alkenyloxy, haloalkoxy, alkoxyalkoxy or nitro, Y is hydrogen or halogen, or Q is the 3-methyl-3,4-dihydro-1,2-benzoxythiin- 8-yl radical, and T is a substituted, six-membered, heterocyclic radical of the formula Image wherein E is -CH= or -N=, R1 is alkyl, alkoxy, haloalkoxy or cyclopropyl, R2 is alkyl, alkoxy, haloalkoxy or cyclo- propyl, with the proviso that R1 and R2 cannot simultaneously be methyl when X is methoxycarbonyl and Y is hydrogen, b) an antidotic compound selected from the group comprising: cyanomethoximino-benzacetonitrile, N,N-diallyl-dichloroacetamide, 2-chloro-5-benzyloxycarbonyl-3-trifluoromethylthiazole, - 2- 1,8-naphthalenedicarboxylic acid anhydride, and 3-N-dichloroacetyl-2,2-dimethyl-1,3-oxazolidine; and also the use of these compositions for the selective control of weeds in crops of cultivated plants, for example cereals, maize, rice, millet and soya-bean.

466816

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