| Ingredients | Potato Dextrose Agar (PDA) | Potato sucrose agar (PSA) | Oat meal agar (OMA) |
| Potato | 200 g | 200 g | - |
| Dextrose | 20 g | - | - |
| Agar | 20 g | 20 g | 20 g |
| Sucrose | - | 20 g | - |
| Oat meal | - | - | 37.0 g |
| Distilled water | 1000 ml | 1000 ml | 1000 ml |