Tree Diseases Denver, CO

Beautiful Colorado is known for its stunning, sky-high trees. From aspens to sycamore's, our trees make a statement.

However, as a homeowner, it's important to know when your tree has a disease. Sometimes you have to make the unfortunate decision to remove a diseased tree to make room for more growth.

How do you know if you have diseased trees or dying trees? Read about the common tree diseases in Colorado below. We'll also talk about where to find tree removal in Lakewood, CO. Let's get started. 

Fireblight Disease

Do you have fruit trees? This disease affects mountain ash, hawthorn, apple, crabapple, peach, and pear trees. It's a quick-moving bacterial disease that typically sets in between March and August. 

As the name suggests, trees with fireblight disease look like they've been scorched. Your trees may also have wet or discolored spots that are actually cankers. 

Fireblight spreads quickly from one tree to another, and it's common in areas with plenty of rainfall. It's treatable with sprays and pruning if the disease isn't too severe.

Anthracnose Disease

This is a common fungal tree disease that attacks maple, sycamore, ash, and more shade tree species in the spring and early summertime. The leaves are usually the most affected, but sometimes the stems are also attacked.  

Like fireblight, leaves will look scorched and burnt when your trees have anthracnose disease. Thankfully, anthracnose disease doesn't kill trees. However, you still want to avoid it because it can weaken your trees and make them prone to developing other diseases. 

Make sure to maintain good sanitation for your trees to help prevent anthracnose. If you see anthracnose, remove all affected leaves and stems, and call your local arborist to access the damage.  

Cytospora Canker Disease

Colorado is known for its gorgeous spruce tree forests that tourists from all over the world come to behold. The downside to the thriving spruce population is that they can become afflicted with a devastating bacterial disease called Cytospora Canker.

This disease is difficult to control once it spreads. Only severe cases will kill spruce trees; however, all cases will damage the health and appearance of a tree. 

Colorado spruce trees are more susceptible to Cytospora Canker disease than other spruce varieties like Norway or white spruce. You can spot it when your leaves turn brown and fall off. It typically occurs during the drought season.

You will also notice cankers on the tree trunk with a coat of hard resin on top of them. 

Schedule Tree Removal in Lakewood, CO

If you suspect your Colorado trees have one of the above diseases or a different type that we didn't mention, it's a good idea to call your local arborist. At Arbor Pro Tree, we can evaluate your trees and advise you on what to do next.

If the disease has killed your tree, we can take care of tree removal in Lakewood, CO. We also offer disease control. Contact us today to find out more about our tree services to keep your yard looking healthy.  

Posted on in Tree Removal.