Sclerotium disease

Sclerotium disease
    Causal organism: Sclerotium coffeicola
    Symptoms
    • Small circular necrotic spots appear on leaves.
    • These spots gradually increase in size up to 25mm in diameter & show concentric rings of light & dark brown shades.
    • Rhizomorphs of the fungus are seen on the necrotic spots.
    • Mustard like sclerotia are formed on the necrotic spots.

Last modified: Wednesday, 28 December 2011, 8:18 AM