Fig. 2
From: Unraveling the mystery of dieback in Dalbergia sissoo: a review

Shisham dieback diagnostic signs and symptoms. a diseased shisham tree showing vertical bark cracking due to pressure pads/mycelial mat formation. b fungal mats of Ceratocystis dalbergicans on a recently killed shisham tree, serving as a diagnostic symptom of shisham dieback disease. c another diagnostic feature is vascular streaking. Photo credit: Muhammad Zunair Latif