Thread Blight (Corticium solani and Marasmiellus scandens)

Symptoms

• Whitish fungal threads along stem, spread to petioles, leaves
• Infected leaves and stems dry up
• Dried up leaves hang in the infected vines and gives blighted appearance

Management

• Collect & destroy all severely infected stem and hanging leaves along with mycelial threads.
• Spray Bordeaux mixture 1% twice 3-4 weeks interval.