9 Effective Ways to Prevent Tree Diseases in Dallas/Fort Worth

Date June 21, 2022

Author TreeNewal Staff

If you’re a property owner in the Dallas/Fort Worth area, it’s important to be proactive about preventing tree diseases. A few simple steps can go a long way in protecting your trees and keeping them healthy and beautiful. Here are 9 effective ways to prevent tree diseases in North Texas!

Common Tree Diseases Around Dallas and Fort Worth, Texas

As mentioned before, being proactive is key to insect and disease management. Familiarizing yourself with common tree diseases in the area can help you be on the lookout for early signs of trouble. A few of the most common North Texas tree diseases include:

  • Oak wilt is a serious disease that affects oak trees and can quickly lead to death.
  • Cedar-hawthorn rust is a fungal disease that, as implied, affects cedar trees and hawthorns.
  • An anthracnose is a group of fungal diseases that can affect a variety of trees, including maples, oaks, and sycamores.
  • Phytophthora is a type of fungus that can infect trees, causing the bark to become damaged and deformed or rotting roots away.

These are just a few of the most common tree diseases in the Dallas/Fort Worth area. By being aware of these diseases and their symptoms, you can help prevent them from spreading and causing serious damage to your trees.

For a more comprehensive look at common tree diseases in the Dallas/Fort Worth area, check out our recent posts, The Most Common Tree Diseases in Texas This Spring: The Complete Guide – Part 1 and Part 2.

How Do Trees Contract Diseases?

There are a few different ways that trees can contract diseases. One of the most common ways is through insects that carry the disease from tree to tree. Other times, diseases can be spread through contaminated pruning tools or by humans moving infected wood from one place to another.

When Are Trees Most Susceptible?

Trees are most susceptible to diseases when they are stressed. This can be due to a number of factors, including drought, extreme temperatures, soil compaction, and more. That’s why it’s so important to take care of your trees and help them stay healthy. By doing things like watering during dry periods and avoiding damage to tree roots, you can help reduce the stress on your trees and make them less susceptible to diseases.

Proper Tree Care for Tree Disease Management and Prevention

Proper tree care is essential for preventing North Texas tree diseases. Some of the best ways to care for your trees and help prevent disease include:

Mulch your trees

Mulching is one of the best ways to prevent tree diseases. It helps keep moisture in the soil, keeps roots cool in the summer and warm in the winter, and prevents weeds from competing with trees for nutrients.

Water deeply and regularly

Deep watering encourages deep root growth, which makes trees more drought-tolerant and less susceptible to disease.

Prune properly

Proper pruning techniques can help prevent many common tree diseases. Be sure to remove dead, diseased, or damaged branches, as well as any crossing or rubbing branches.


A healthy tree is better able to resist disease. Fertilize your trees according to their needs, using a tree and shrub fertilizer that contains nitrogen, phosphorus, and potassium.

Choose the right tree for the right location

When choosing a tree for your property, be sure to select one that is well-suited to the site. Consider the tree’s size at maturity, light and soil requirements, and drought tolerance.

Avoid injuring the bark.

The bark is the tree’s first line of defense against disease, so it’s important to avoid damaging it. Be careful not to hit the trunk with lawn mowers or string trimmers, and don’t allow construction equipment or vehicles to come into contact with the tree.

Watch for early signs of disease.

Catching a tree disease early is the key to preventing serious damage. Be on the lookout for early signs of trouble, such as unusual leaf discoloration or dieback, and contact a certified arborist if you suspect your tree is sick.

Have Your Trees Regularly Inspected

One of the best ways to prevent tree diseases is to have your trees regularly inspected by a certified arborist. They will be able to identify any problems early on and recommend the best course of action.

And most importantly…

Don’t Hesitate to Call in the TreeNewal Pros

If you think your tree may be sick, contact your local ISA Certified Arborists at TreeNewal ASAP. We are experts in tree care and can help you diagnose and treat any problems your trees may have. For your trees’ best odds for recovery, contact us today to schedule a consultation!

If you need advice or assistance with insect and disease management, get in touch with the ISA Certified Arborists at TreeNewal and enjoy tailored tree care advice.


To learn more about 9 Effective Ways to Prevent Tree Diseases in Dallas/Fort Worth, call our Argyle and Southlake-based teams

at (817) 592-6846 or send us a message.

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