The book "Plant Extracts: An Alternative for the Control of Phytopathogens" offers a comprehensive analysis of the use of plant extracts as an environmentally friendly alternative to combat plant diseases caused by pathogenic bacteria and fungi. It highlights the negative impacts of chemical pesticides, including contamination of soil, water, and air, as well as health risks for humans. The work argues that plant extracts are not only less harmful but also provide a sustainable solution that preserves the natural enemies of pests and prevents the development of resistance to chemical substances. The author, María de Jesús Sanchez Colín, presents well-founded research findings and practical approaches for implementing these natural solutions in agriculture. This specialized book is aimed at scientists, farmers, and anyone interested in sustainable farming methods.