Scientists Reveal 17‑Species Bacterial Complex Behind Decades‑Old Mushroom Disease

Researchers have identified that the persistent mushroom disease plaguing growers for over a century is caused by a complex of more than 17 harmful bacterial species, rather than a single pathogen. This multi‑species etiology explains why conventional treatments have largely failed to eradicate the disease. By uncovering the bacterial diversity involved, the study opens avenues for developing targeted, eco‑friendly interventions that could more effectively protect mushroom crops. The discovery marks a significant step toward sustainable disease management in the mushroom industry.