The present book “Biomanagement of Plant Diseases” incorporate critical review and research articles on management of plant diseases using biocontrol agents. This volume contains seven chapters covering holistic information on biocontrol of pathogens of economically impotant plants. Book incorporates articles on : Application of bioagents in plant disease managemnt; biocontrol agents for sustainable agriculture; Eco-friendly strategies for management of soil borne plant pathogens; role of plant growth promoting shizobacferia in crop protection; Disease resistance in plants; Types and mechanism; Plant parasitic nematodes: detection, identification & their management; Biological control of Plant Nematodes.