The present invention relates to azolylmethyloxiranes of the general formula Iin whichA is phenyl which is substituted by three F,B is unsubstituted pyridyl, thienyl, thiazolyl, oxazolyl or furyl or is phenyl which is substituted by one to three of the following substituents: halogen, NO2, amino, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-haloalkyl, C1-C4-haloalkoxy, C1-C4-alkylamino, C1-C4-dialkylamino, thio or C1-C4-alkylthio,and to the plant-compatible acid addition salts or metal salts thereof, to the use of the compounds of the formula I for controlling phytopathogenic fungi and to compositions comprising these compounds.
