Trees beautify your outdoor areas, offer shade from the sun, and remove airborne impurities from around your property. Unfortunately, your trees may occasionally show signs of illness, which can cause them to die and threaten nearby foliage. Here’s more information about how to recognize the symptoms of a disease and how a tree service company can help.

4 Signs of Tree Illness

1. Discolored Leaves

If your tree has armillaria, its leaves will turn yellow or brown during the peak growing season. This disease occurs when excessive moisture in the soil rots the roots, slowly killing the tree and manifesting as sickly, discolored leaves. Since weak roots make trees vulnerable to tipping over, hire a tree service company to remove the entire structure. To prevent this from happening, help your tree avoid armillaria by watering it only once every one to two weeks.

2. Mildew Buildup

If you notice fluffy, gray, or white spots on the leaves, they’re likely signs of powdery mildew. This harmful substance diminishes foliage’s appearance. This sickness will also stunt growth, causing the tree to eventually die. Have an arborist trim the affected branches to prevent the illness from spreading throughout the structure.

3. Bark Fungi

One of the most common tree fungi is inonotus dryadeus, which primarily affects oaks. Common symptoms include light brown or black shelves on the trunk near the soil. Fungal diseases compromise the trunk’s integrity, so schedule removal to protect passersby and your property from a falling tree.

4. Fluid Discharge

Oozing fluid from the tree’s leaves, branches, or bark indicates the presence of slime flux, which is caused by bacterial overgrowth. You may also notice an unpleasant, fermented odor emanating from the structure. To remedy this illness, call a tree service company to remove the affected area.

If you’ve noticed any of these warning signs, contact the team at Ohana Tree Services in Mililani, HI. These professionals have helped Oahu homeowners care for their sick trees for over 20 years. They offer a variety of maintenance tasks to keep your outdoor areas healthy, including tree trimming, pruning, and removal. View their full list of services online, or call (808) 520-0186 to schedule an appointment.