B. Media and reagents
Media
1. Dichloran rose bengal chloramphenicol (DRBC) agar (M183)
2. Dichloran 18% glycerol (DG18) agar (M184)
3. Plate count agar (PCA), standard methods (M124); add 100 mg chloramphenicol/liter when this medium is used for yeast and mold enumeration. This medium is not efficient when "spreader" molds are present.
4. Malt agar (MA)(M185)
5. Malt extract agar (Yeasts and Molds) (MEAYM)(M182)
6. Potato dextrose agar (PDA), dehydrated; commercially available (M127)