Owen Tree Service Blog

White pines, like any other tree, face various threats from diseases and insect infestations.

Oak trees are facing a growing threat from the two-lined chestnut borer.

If you’ve noticed black, tar-like spots on the leaves of your maple trees, they may be affected by tar spot.

As with all plants, boxwoods are vulnerable to pests and diseases.

New detections of this invasive insect were found in Macomb and Lenawee counties.

While Oak Wilt is a concern in the area, it is relatively rare compared to an insect called the two-lined chestnut borer.

Spruce needlecast complex is a common issue affecting spruce trees in Michigan.

These elegant plants face a persistent threat from boxwood leafminers.

Scale insects are a common pest and can cause considerable damage to trees, shrubs, and other garden plants.

Spruce gall is becoming an increasing concern for spruce tree owners.

Apple scab, caused by the fungus Venturia inaequalis, can quickly become a nuisance.

Apple scab is a significant disease affecting apples and crabapple tree leaves.

Left untreated, apple scab can weaken trees and detract from the beauty of your property.

Leafminers are small larvae that burrow between the layers of leaves, creating distinctive, winding trails.

Two primary culprits, Diplodia Tip Blight and Dothistroma Needle Blight can cause significant damage to Austrian pines.