Manual of Mushroom Culture
Chester County Mushroom Laboratories, West Chester, Pa, Granville Raymond Rettew, Otis E. Gahm, Floyd W. Divine
Chester County Mushroom Laboratories, 1941 - Mushroom culture - 189 pages
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Diseases and Pests of Mushrooms
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130 degrees F alkalinity appearance baskets bed space brown Calcium Hypochlorite cause chemical Chester County Mushroom clean color composting yard contain County Mushroom Laboratories crop cubic feet cultivated mushroom drop dust equipment excess fans favorable feet of bed fermentation filled flies formaldehyde fumigation fungicide fungus gallons of water grower growing mushrooms growing period grown growth of spawn gypsum humidity hydrated lime Hydrocyanic acid hyphae inches infected mushrooms inoculation insects Kennett Square killing larvae lignin Master Originals medium method mite mold mush Mushroom Culture mushroom growing mushroom house mushroom industry mushroom plant mushroom spawn mycelium necessary obtained peak heat picked pile placed pounds prevent production proper moisture properly run of spawn Sciarid sodium cyanide soil spores spots spray springtails square feet stage steam sterilized straw sulphate sulphur superphosphate surface sweating-out process temperature Tobacco Stem Spawn trash turning ventilation