Prof. Ioannis Vagelas is an Associate Professor of Plant Pathology at the University of Thessaly, focusing on the epidemiology and management of plant diseases with emphasis on soil‑borne pathogens and sustainable crop protection. His research combines experimental phytopathology with quantitative approaches, including statistical and mathematical modeling of infection processes and pathogen–host interactions. He has produced extensive work on root‑knot nematodes, fungal pathogens, and biocontrol agents, while also contributing to the development of advanced diagnostic methodologies such as Raman spectroscopy and infrared sensing. His scientific output has been recognized through distinctions including the FEMS Journals Poster Prize and an Editor’s Choice Award in Agronomy. He serves as Guest Editor and Section Board Member in several international journals, contributing to the advancement of research in plant disease management and agricultural innovation. His current research agenda centers on predictive epidemiological modeling, early detection technologies, and the development of resilient agro‑ecosystems under Mediterranean conditions.