A formulated mixture useful for treating plant propagation material comprising(A) Tebuconazole； and (B) one or more compounds selected from Carboxin, Chlorothalonil,Difenoconazole, Azoxystrobin, Fluquinconazole, Metalaxyl, Mefenoxam, Thiram,Abamectin, Lambda-cyhalothrin, Beta-cyflutrin, Tefluthrin, Thiamethoxam,Flubendamide and a compound of formula (A-1) and (C) one or more customary formulationadjuvants； with the proviso that the mixture excludes the mixtures consisting,as active ingredients, of (I) tebuconazole, carboxin and tridimenol and (II)tebuconazole, difenconazole and fludioxonil.
