Cornmeal, Dextrose and Yeast Medium

Ingredients
Water15.4liters
Agar*80grams
Brewer's yeast280grams
Cornmeal1,400grams
Dextrose2,270grams
10% p-Hydroxy-benzoic acid methyl ester in 95% ethanol250milliliters
1.5% benzyl benzoate in 95% ethanol350milliliters
* adjust agar concentration according to the gel strength of your agar