'A Practical Approach to Biofungicide Formulation: Methods and Protocols' is a book that provides a comprehensive guide to the development of biofungicides. Biofungicides are biological products used to control fungal diseases in plants, and their popularity has been increasing in recent years due to their environmentally friendly nature and low toxicity. The book covers selection and screening of biofungicidal agents, culture maintenance, and development of stable and effective formulations. The role of carriers, adjuvants, and surfactants in the formulation, compatibility, and application is also elaborated. Formulation of biofungicides using Trichoderma, Pseudomonas, and Streptomyces, their scale up production, and delivery methods in sustainable disease management are also explained. The book provides a comprehensive overview of the current state of knowledge in the field and offers practical guidance for improving the efficacy and stability of biofungicide formulations. It is a must-read for researchers, students, and industry professionals looking to develop and apply biofungicides in a safe and effective manner.