How to Identify a Dead Tree (And What to Do About It)

Tree health across the U.S. faces a growing threat from pests, diseases, and shifting environmental conditions. Spotting a dead or dying tree isn’t always straightforward, but catching the signs early can make a big difference in preserving a healthy yard.

Here’s how to recognize a tree in trouble and practical steps you can take.

Key Signs of a Dead or Dying Tree

A simple visual inspection can often reveal telltale signs, though each species may show distinct indicators of distress. Here are some signs that a tree might need professional attention or removal:

• Bark peeling in vertical strips or showing deep cracks

• Bare spots on the trunk where bark has fallen off entirely

• Noticeable lean to one side or uneven root exposure

• Branches without leaves during spring or summer

• Dry, brittle branches that snap easily

• Fungal growth, especially around the base of the trunk

• Tiny boreholes from insects

Some trees naturally shed their bark as they mature, such as birches, redbuds, and sycamores, so this alone doesn’t signal poor health. But when paired with cankers, insect holes, or unusual yellowing leaves, these signs likely indicate more serious issues.

Evergreens, on the other hand, generally keep their green needles year-round. Discoloration or excessive needle shedding in these trees usually points to a significant problem.

Tree Diseases That Threaten Health

Trees face various diseases, often spread by insects or environmental conditions, that can severely damage their health. Here are three common culprits:

• Anthracnose: This group of fungal diseases creates dieback and dark spots on leaves. Spread through rain, bugs, and even gardening tools, it can cause serious harm to a wide range of tree species.

• Cankers: These blisters or sunken lesions develop when fungi invade wounds or weakened bark. A single canker can threaten tree health, and multiple cankers can lead to a tree’s decline. If detected early, professional arborists may be able to treat these areas to contain the damage.

• Blight: Blight refers to a broad category of fungal and bacterial infections that are transmitted through water or insects. These pathogens attack leaves, branches, and, if left unchecked, the root system. Early signs include leaf discoloration, dry branches, and cankers on the trunk.

What Steps to Take for a Dead or Dying Tree

If a tree in your yard appears to be dying or dead, the safest step is to contact a professional. Attempting to treat or remove a sick tree without expertise can lead to further damage or safety risks. An experienced arborist can:

• Diagnose diseases and prevent them from spreading to nearby trees

• Remove unhealthy branches through safe pruning methods

• Repair wounds to minimize infection risk

• Strengthen weak or stressed trees with support systems

• Identify and address pest infestations early

• Safely take down dead or hazardous trees

• Recommend resilient species for future planting

The Benefits of Professional Tree Care

Certified arborists bring specialized knowledge to tree care, ensuring that your trees receive the right support to thrive. Tree care professionals have the tools and experience needed to safely diagnose issues and, if necessary, remove problematic trees.

For those who value the health and appearance of their landscape, an arborist’s insight can make a significant impact. Reach out to a trusted expert like Rosewood Tree & Landscape to learn about services that protect both your trees and property.