The production of Agaricus bisporus is a major, world-wide, highly mechanized process. Healthy crops are essential if yields, quality and profitability are to be maintained. Pests and diseases are a major cause of crop losses and this book covers their recognition, biology and control. New pests and diseases are described together with changes in the management of pest and pathogen populations. The book is fully up-to-date on the important cultural changes that have occurred in recent years. New methods of crop production, the bulk handling of materials, changes in casing type, the...