Potato Dextrose Agar Principle,Composition and Colony characteristics

Black Mold Aspergillus niger on Potato Dextrose agar

Potato dextrose agar is a fungi growth media recommended for the isolation and counting of yeasts and moulds from dairy products and other foodstuffs. It is also used for stimulating sporulation,maintaining stock cultures of certain dermatophytes and for the differentiation of typical varieties of dermatophytes…