If you have trees on your property, it’s important to know which diseases and infections they may be susceptible to. After all, being able to recognize such problems can help you restore the trees back to health and prevent the issue from recurring in the future. The expert arborists from McAllister Tree Service, based in Cornelia, GA, offer their knowledge and expertise of the local area. Here, they share a few common diseases you should know about.

Georgia Arborist on Common Tree Diseases

1. Powdery Mildew

This disease commonly develops in hot and humid weather, and it’s usually noticed towards the end of the growing season. If your tree has contracted this disease, the leaves will begin to accumulate what looks like white dust. This disease is particularly prominent among dogwoods. 

2. Seiridium Canker

If you notice dying tree leaves followed by dying twigs and branches, your trees might have Seiridium Canker. This disease commonly affects Leyland Cypress trees, though others may be affected by it as well. The bark will take on a reddish hue and cankers will form, allowing resin to spill out of the bark. If you think your trees might have this disease, reach out to a tree service professional who can diagnose it and prevent the spread of infection.

3. Black Knot

Finally, black knot disease commonly affects purple plum trees. If your trees are affected by it, you’ll notice abnormal bumps on the branches during winter. These bumps are often dense and dark in color, and they can cause the tree branches to become bent or distorted. If you observe these symptoms, contact a certified arborist right away for help.

Understanding these diseases and their symptoms can help you catch them early and prevent the infection from spreading to other plants. The arborists at McAllister Tree Service offer more than 20 years of experience and unparalleled skill at diagnosing such conditions. They can tell you which diseases are causing your tree’s symptoms and recommend the best treatment options. To learn more about these tree trimming experts, give them a call today at (706) 778-7527. Or, visit their website for more information.