• It attacks the leaves, causing curling and blister formation.
• The leaves start turning yellowish or reddish and fall off prematurely.
• The infected portion develops a pink or reddish bronze colour.
• Growth of the tree is affected with a reduction of yield.

Management

• Remove and burning of infected shoots.
• Spray the plants with Bordeaux mixture 1% or 0.1% Carbendazim.
• Spray Mancozeb 0.25 % at 20 days before harvesting.