A fungicidal composition comprising: (A) the crystalline modification II of 2-chloro-N (4'chloro[1,1'bipheny1]-2-y1)3-pyridinecarboxamide (boscalid)； and (B) the crystalline modification IV of methyl N-{2-[1-(4-chloropheny1)-1H-pyrazol-3-yloxymethyl]phenyll(Nmethoxy)carbamate (pyraclostrobin). A method of preventing and/or treating fungal infestations in plants and plant parts materials is also provided, as well as the use of the fungicidal composition in the prevention and/or treatment of fungal infections in plants and/or plant parts.
