Cankers are sections of dead bark on the branches or trunk of a tree caused by disease, fungi, or injury. These areas can weaken the structural integrity of the tree, making it likely for branches or large parts of the tree to break off.
Roots are critical for a tree’s stability and health. Signs of root problems can include visible rot or fungi on the roots, soil heaving around the base of the tree, or exposed roots that are damaged or decaying. These conditions can weaken the tree’s foundation, making it prone to falling.
A tree with an unusual shape or structure, such as having all or most of its branches on one side, may also be at risk. Poor architecture can lead to an imbalance, making the tree more susceptible to falling during storms or under the weight of ice or snow.
