The present invention relates to active compound combinations comprising 2-[6-(4-bromophenoxy)-2-(trifluoromethyl)-3-pyridyl]-1-(1,2,4-triazol-1-yl)propan-2-ol, at least one fungicide (B) selected from the group of inhibitors of the respiratory chain at complex I or II and at least one further fungicide (C) selected from the group of specified inhibitors of the respiratory chain at complex III, to compositions comprising such compound combination, and to the use thereof as biologically active agents, especially for control of harmful microorganisms in crop protection and in the protection of industrial materials.
