This book emphasis on diseaes of important plantation crop like arecanut, coconut, cocoa, tea, coffee, rubber and spices. The occurrence, distribution, economic impact, biology and pathology of causal agents, diagnosis, hostpathogen-environment interactions and integrated disease management strategies are covered. This book would serve as valuable resource for plant pathologists, horticulturists, nursery managers, teachers, students, exporters, importers, extension specialists and those who are associated with development of plantation crops.