| abstract |
N-[(Pyrimidine-2-yl or 1,3,5-triazine-2-yl)aminocarbonyl]benzenesulphonamides of the general formula I <IMAGE> in which Z represents N or CH and the substituents have the following meanings: R<1> is methyl or ethyl; R<2> is hydrogen or methyl; R<3> is difluoromethyl or difluorochloromethyl if Z = N and C2-C4-tetra- or pentafluoroalkyl if Z = CH, R<4> is hydrogen, methyl, ethyl, methoxy, ethoxy, fluorine, chlorine, methylthio, ethylthio, C1-C2-haloalkoxy; R<5> is fluorine or trifluoromethyl, and their environmentally acceptable salts, their preparation, and their use. |