Synopsis The present volume deals with the interaction of microbes with plants, comprising 18 articles from outstanding scientists of India. This has been brought out on the occasion of 70th birth anniversary of Dr. R. Dayal, former Professor and Head, Department of Mycology and Plant Pathology, Institute of Agricultural Sciences, Banaras Hindu University. This presentation is an assembly of various specialized aspects of Mycology and Plant Pathology covering Microbial taxonomy and ecology, decomposition, metabolites, genetics, seed pathology, diseases and their management and soil fauna. The characteristic feature of this volume is the update reviews by subject experts. Besides serving as reference book to research workers, this book will be highly beneficial to Postgraduate students interested in the latest developments in the field of mycology and Plant Pathology. The book is handy, attractive with nice printing.