ABSTRACT
The chapter deals about the biopesticides which are natural substances to control different biotic stresses in an ecofriendly manner.
It discusses briefly with the strategies of biological control, impact of synthetic pesticides on environment, different components of integrated pest and disease management, concepts, development, usefulness of biopesticides, different types and success of biopesticides in controlling the economically important pests, and pathogens as an integral component in sustainable agriculture.
