Oak%20Leaf%20Blister

Oak%20Leaf%20Blister (Taphrina%20caerulescens) - Oak%20leaf%20blist%20presents%20itself%20with%20abnormal%20growth%20of%20leaves%2C%20%20including%20bulges%2C%20depressions%2C%20cupping%20and%20twisting.%20%20Numerous%20blisters%20can%20coalesce%20to%20affect%20entire%20leaf.%20%20Bulges%20are%20usually%20light%20green%2C%20eventually%20turning%20to%20brown%20as%20the%20leaf%20ages.%20%20Defoliation%20can%20occur%20on%20severely%20diseased%20trees.%20%20Often%20leaves%20remain%20on%20tree.



Think your tree has this problem? Click the link below to contact a professional forester or arborist