Method for protecting soybean plants from being infected by harmful fungi, wherein the soybean plants, their seed or the soil is treated with a fungicidal effective amount of a synergistically active combination comprising a) N-(2-bicycloprop-2-ylphenyl)-3-difluoromethyl-1-methyl-1H-pyrazole-4-carboxamide (I) or 3-(difluoromethyl)-1-methyl-N-[1,2,3,4-tetrahydro-9-(1-methylethyl)-1,4-methanonaphthalen-5-yl]-1H-pyrazole-4-carboxamide (II) and b) epoxiconazole or metconazole; a fungicidal agent and seed comprising said combination.