The present invention relates to compositions comprising 1) as component I a compound selected from the following compounds I-1, I-3, I-4 and I-5: compound I-1 2-[2-chloro-4-(4-chlorophenoxy)phenyl]-1-(1,2,4-triazol-1-yl)pent-3- yn-2-ol; compound I-3 2-[4-(4-chlorophenoxy)-2-(trifluoromethyl)phenyl]-1-(1,2,4-triazol-1-yl)propan-2-ol; compound I-4 1-[4-(4-chlorophenoxy)-2-(trifluoromethyl)phenyl]-1-cyclopropyl-2-(1,2,4-triazol-1-yl)ethanol; and compound I-5 2-[4-(4-chlorophenoxy)-2-(trifluoromethyl)phenyl]-3-methyl-1-(1,2,4-triazol-1-yl)butan-2-ol, and 2) as component II an active ingredient selected from the groups A) to O) defined in the claims and description.