| 摘要 |
Herbicidal agents containing an N-azolylmethylhaloacetanilide of the formula <IMAGE> I, where R denotes hydrogen or alkyl or alkoxy of a maximum of 5 carbon atoms, R1 denotes hydrogen, halogen, or alkyl or alkoxy of a maximum of 5 carbon atoms, R2 denotes hydrogen, halogen, or alkyl or alkoxy of a maximum of 5 carbon atoms, R together with R2 forms an alkylene chain of a maximum of 6 carbon atoms which is linked in the o-position and is unsubstituted or substituted by linear alkyl of a maximum of 4 carbon atoms, X denotes chlorine or bromine, and A denotes an azole and a haloacetanilide of the formula <IMAGE> II, where R denotes alkyl, alkenyl or alkynyl, each of a maximum of 4 carbon atoms, or -A-R1, A denoting alkylene of 1 or 2 carbon atoms which may be monosubstituted by ethyl or mono- or disubstituted by methyl, and R1 denoting alkoxy, haloalkoxy, alkenoxy, alkynoxy or alkoxyalkoxy, each of a maximum of 4 carbon atoms, cycloalkoxy or cycloalkylmethoxy with 3 to 6 carbon atoms in the cycloalkyl ring, 1,3-dioxolan-2-y1 or alkoxycarbonyl of a maximum of 4 carbon atoms in the alkoxy, X denotes chlorine or bromine, and Y1 and Y2 each denotes hydrogen or alkyl of a maximum of 4 carbon atoms, Y1 and Y2 only denoting hydrogen when R is alkyl, alkenyl or alkynyl, each of a maximum of 4 carbon atoms. The ratio of N-azolylmethylhaloacetanilide of the formula I to halcacetanilide of the formula II is from 1:0.5 to 1:20 parts by weight. |
