The fungus spreads primarily through gemmae —vegetative propagules that are detached and dispersed by wind or splashing rain. Management and Control
It thrives in cool, humid, and high-elevation environments, which unfortunately overlap with regions producing high-quality coffee. Ojo de gallo Mycena citricolor
The disease is identified by circular, brown lesions on coffee leaves, stems, and fruits. As the spots mature, they turn straw-colored and often develop small, yellow, hair-like structures called gemmifers . and high-elevation environments
Controlling "Ojo de gallo" often requires an integrated approach to manage both the pathogen and its environment: brown lesions on coffee leaves