What causes large holes in tree trunks? You could have problems ranging from storm damage to fungal decay. Our experts in tree services in Dandridge, TN, can diagnose the issue and give you advice on what to do.
Learn more about the common reasons for these holes and the concerns they cause.
Insect Damage Causes Holes
If you have a pest infestation in the tree, these insects could bore holes in the trunk. They might carry fungal spores that further weaken the wood inside the trunk. The damage from insects provides an avenue for the fungal spores to begin doing damage.
As the insect damage builds up, the bark may fall off the trunk, exposing the larger hole inside the wood.
Wildlife May Carve Out a Hole for a Nest
Woodpecker activity is a common reason for seeing a hole in a tree trunk. If you have insects inside the trunk, the woodpecker will drill into the wood to eat them. Because the insects weaken the wood, the woodpecker will find it easier to penetrate the tree.
If you have small holes in the trunk, birds and squirrels may try to carve out additional space. They can then create a nest in the hole. If your tree already has softened wood from disease or age, it’s easier for wildlife to create nests.
Storm Damage and Improper Pruning Can Lead to a Hole
What causes large holes in tree trunks after tree damage occurs? With cracked and broken limbs from storms or poor pruning, the affected wood might rot. If so, you may eventually notice a hole in the trunk.
Using proper trimming techniques after a storm is important to maintaining the health of trees. If a limb snaps off, trim the broken section to create a clean cut. Our tree trimming experts have the equipment and know-how to make these cuts properly, maintaining the tree’s health.
When the hole collects moisture from rain, you might want to consider filling the tree hole to prevent additional damage. Our arborists can give you advice on proper tree hole-filling materials and whether this technique is appropriate for your tree.
Some Holes Come From a Fungus Infection
When your tree has a fungus infection, it can create structural weakness in the trunk that leads to a large hole. You might notice mushrooms or other structures growing on the bark near the hole. If you see mushrooms growing on the ground near the base of the tree, you may have a fungus infection, too.
Our arborists may be able to treat fungus infections.
Trust Pro Tree of Knoxville for Help With All Kinds of Tree Care
When you wonder what causes large holes in tree trunks or why your tree leaves are turning brown, we can help. Our licensed arborists at Pro Tree of Knoxville will diagnose signs of a diseased tree. We then can make recommendations on how to solve the issue.
For a free estimate, call us today at (865) 294-0062.