If you have trees in your yard, you likely don't give them much thought. However, it’s important to pay attention to the trees on your property, as they can be susceptible to disease. Dead or dying trees are more likely to fall and damage your home or cause injury. Although a diseased trunk doesn’t necessarily require tree removal, you should be alert to these signs of trouble to protect your property and possibly save the tree. 

3 Signs of Tree Disease to Look For

1. Dead Leaves

It’s normal for foliage to turn yellow or brown in the fall, but if your tree has discolored leaves in the spring or summer, that is an indication that it’s sick. Yellowing leaves are often a sign of root rot, which can be caused by an insect infestation or inadequate soil nutrition.

If you catch the problem early and treat the cause of the rot, you may be able to save the tree. If the roots are severely damaged, though, tree removal is necessary to prevent the tree from dying and falling. 

2. Peeling Bark

Although many trees will lose sections of bark on occasion, large peeling patches are a sign of trouble. Peeling signifies that the tree isn't getting or retaining adequate nutrients, but it can also be a sign of rot inside the trunk. In any case, an arborist should examine the tree to determine the issue and the appropriate treatment. 

3. Leaking Fluid

Fluid leaking from your tree is a sign of major trouble. While it’s normal for trees to leak sap or pitch, there is a disease known as alcoholic slime flux that isn’t normal.

If your tree is afflicted with this condition, it will ooze a dark, slimy fluid that has an unpleasant sour odor. The fluid generally pools around the trunk. Since it’s fatal, alcoholic slime flux usually leads to tree removal. 

If you suspect that your trees have a disease, you need professional help. In Newburgh, NY, turn to Hill Tree Keepers for expert care. These certified arborists have more than 10 years of experience caring for trees, offering everything from pruning and removal services to disease and pest prevention and treatment. To learn more about their tree care services, visit them online or call (914) 214-7045 to schedule an appointment.