With growing concerns about the environmental impact of synthetic fungicides, increasing levels of fungicide resistance and increasing regulatory restrictions on fungicide use, the crop protection sector faces mounting pressure to replace synthetic fungicides with more environmentally- friendly biological alternatives for disease control. Microbial bioprotectants for plant disease management provides a comprehensive coverage of the recent advances in the development of more ecologically balanced biological methods to control plant diseases. The collection offers a focussed review on the availability and use of bacterial, fungal and viral bioprotectants, as well as the issues that arise with their development and use.