A fungicidal composition containing a fungicidally effective amount of the compound of Formula I, (S)-1,1-bis(4-fluorophenyl)propan-2-yl (3-acetoxy-4-methoxypicolinoyl)-L-alaninate, and at least one fungicide selected from the group consisting of epoxiconazole, prothioconazole, azoxystrobin, pyraclostrobin, fluxapyroxad, benzovindiflupyr, and chlorothalonil, provides synergistic control of selected fungi.一種殺真菌組成物,其含有一殺真菌有效量之式I化合物,(3-乙醯氧基-4-甲氧基吡啶甲醯基)-L-丙胺酸(S)-1,1-雙(4-氟苯基)丙烷-2-基酯,以及至少一選自於由依普座(epoxiconazole)、普克利(propiconazole)、腈嘧菌酯(azoxystrobin)、吡唑醚菌酯(pyraclostrobin)、氟唑菌醯胺(fluxapyroxad)、苯並烯氟菌唑(benzovindiflupyr)及四氯異苯腈(chlorothalonil)所組成之群組的殺真菌劑,供協同防治所選定的真菌。