The lightning strike to an oak tree ( Quercus) blasted the roots up through the soil. The lightning strike through the roots of an oak tree ( Quercus) blasted a hole up through a concrete sidewalk. Lightning strike on an oak tree ( Quercus) In other cases, visual damage may initially appear slight but over time extensive damage becomes evident necessitating removal of the tree.īoth of the recommended IPM strategies are strictly organic approaches. Any loose bark should be removed cleanly to facilitate healing and limit locations for disease and insects to take a hold. In cases where just a narow strip of bark has been blown off on one side of the tree healing can still occur and the recovery of the tree may be good. Since the full extent of the damage may not be apparent for some weeks or months, homeowner may want to wait and see how the tree responds after any dangerous parts have been removed. In other cases, if there is still some hope to save the tree, removal of only any dangerous branches or parts of the tree may be required now to asure safety to people and property.Ģ. If damage is extensive it may be obvious that the whole tree needs to be removed. However, in the United States, an Oak Tree can be as tall as 150 feet. Some Oak Tree variants can be as tall as 600 feet worldwide. The trunk may split and bark sometimes hangs in shreds around wounds. Following several studies, institutions such as Clemson University have confirmed that the Oak Tree is one of the most vulnerable trees struck by lightning. In some case severe damage is evident and removal of the tree is obviously required, but in other cases the full extent of the damge may not become apparent until weeks, months or even years later.ġ. Lightning mostly strikes exposed, isolated, or tall trees at higher elevations in. In other cases damage may be slight to moderate with only a strip of bark being "blasted off" one side of the tree, usually from top to bottom.Īssessing overall damage to a tree and its prognosis for recovery can be difficult. In other cases, trees can be destroyed as the electicity from the lightning vaporizes water in the tree trunk which then expands and literally splits the tree open. Occasionally, trees are struck, but of these twenty percent may not show any visible injury and damage may be minor. Bark blasted off a bald cypress ( Taxodium) by lightning in May, 2008Įach year lightning strikes North America an estimated 25-100 million times.
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