Fungicidal mixtures for controlling rice pathogens, comprising, as active components, 1) the triazolopyrimidine derivative of the formula I, 2) fenpropimorph of the formula II, in a synergistically effective amount, methods for controlling rice pathogens using mixtures of the compound I with the compound II, the use of the compound I with the compound II for preparing such mixtures and compositions comprising these mixtures are described.