Ojo De Gallo Mycena Citricolor May 2026

Mycena citricolor , better known as (Rooster's Eye) or American Leaf Spot, is a major fungal disease affecting coffee plantations across the Americas. What is Ojo de Gallo? Scientific Name : Mycena citricolor . Target : Primarily coffee leaves, but also fruits and stems. Appearance : Circular spots with a necrotic (dead) center.

: Small, yellow-orange bioluminescent mushrooms may grow on lesions. Why It Matters Crop Loss : Causes massive defoliation and yield reduction. Economic Impact : Leads to significant losses for farmers. Spread : Thrives in high humidity and high-altitude regions. Transmission : Spread via wind, water, and human contact. Management & Control Ojo de gallo Mycena citricolor