"Plant Growth Regulators to Manage Biotic and Abiotic Stress in Agroecosystems" is a comprehensive book that explores the use of plant growth regulators (PGRs) as effective stress-reduction techniques in agricultural environments. This book investigates the role of PGRs in handling biotic and abiotic stressors, offering useful insights to agriculturalists, researchers, and students. The book provides a comprehensive overview of many PGRs, including their methods of action and impacts on plant growth and development. It describes the use of PGRs to treat plant diseases caused by pathogens such as fungi, bacteria, and viruses. The book also discusses the application of PGRs to improve plant tolerance to adverse climatic circumstances including drought, salt, and extreme temperatures. The authors also underline PGRs' sustainable and environmental friendly character, which makes them a potential option for chemical therapies. They explore PGRs' potential to improve agricultural yield and resilience, therefore helping food security in a rapidly changing global environment. In summary, "Plant Growth Regulators to Manage Biotic and Abiotic Stress in Agroecosystems" is an excellent resource for learning about the applications and advantages of PGRs in modern agriculture.