Microbiological Research (2026). DOI: 10.1016/j.micres.2026.128532"> Phenotypic characterization of bacterial blotch pathogens from white button mushroom collected at two U.S. farms (X and Y). Credit: Microbiological Research (2026). DOI: 10.1016/j.micres.2026.128532 A University of Florida study has made a key discovery in understanding a disease that for over a century has plagued the white button mushroom—a nutrient-dense vegetable that is valued for its versatility and health benefits. The study is published in the journal Microbiological Research . As an economically important specialty crop, it is often highlighted as a practical example of the "food is medicine" concept by showing how the kitchen staple commonly used in appetizers, salads and everyday foods can support healthy diets.…