Oak Wilt Union Valley, TX

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Last updated: May 2026 by Oakwilt.org ISA Certified Arborists serving Union Valley, TX.

From Union Valley residential streets to commercial campuses, Oakwilt.org protects the trees that make Texas neighborhoods worth living in. Every tree we treat starts with an honest diagnosis — we don’t sell treatments your trees don’t need. See the signs of oak wilt or check typical treatment costs.

Our family-owned, locally-based tree care company is devoted to battling Sick Trees and the lethal tree disease known as oak wilt using ISA Certified Arborist and Tree Doctors in Union Valley TX!

Oak wilt is an aggressive tree disease caused by the Ceratocystis fagacearum fungus that affects oak trees, particularly red oaks. Oak wilt can spread quickly in areas with high concentrations of oak trees since it can spread from tree to tree through root grafts. The main symptom of oak wilt is the rapid wilting and discoloration of the leaves, which often start at the top of the tree and work their way down. In Union Valley, TX, this disease is a serious threat to the oak population since it spreads quickly and is difficult to treat.

Oak Wilt Prevention in Union Valley, TX

In order to prevent the spread of oak wilt, it is important for people to be aware of the disease and to understand the ways it can spread. One of the primary ways oak wilt spreads is through the movement of infected firewood, which can carry fungus spores to new locations. As a result, it is essential that people do not transport firewood from one place to another; firewood should be purchased locally or burned on site.

Pruning in Certain Months

In addition, pruning should be done carefully and only during certain months in order to prevent the spread of oak wilt. Pruning should be avoided during late spring, summer, and early fall when oak wilt is most active. All pruning tools should be sterilized between pruning’s and wounds should be treated with a fungicide immediately after pruning.

Removing Infected Trees

Finally, any infected trees should be removed as soon as possible to prevent the spread of oak wilt. It is important to bury or burn the entire tree including roots and branches to prevent contact with other trees and to eliminate any infected spores.

Tree Care Services in Union Valley, TX

Tree Care, Arborist, Tree Surgeon, Tree Disease, Tree Health, Tree Doctor, Sick Trees, and More.
We offer Tree Care, Arborist, Tree Surgeon, Tree Disease, Tree Health, Tree Doctor, Sick Trees, and More.

Tree Disease Treatment in Union Valley, TX

We provide Tree Disease Treatment Services in Union Valley, TX, for both your residential and commercial properties.

  • Actinopelte Leaf Spot: Known as Tubakia, this may occur in many oak tree varieties; however, it is most frequently seen in red oak trees.
  • Anthracnose: This is a type of fungal disease that affects trees and shrubs.
  • Bacterial Leaf Scorch: Unsightly spots appear on oak tree foliage that looks as if the leaves on your oak tree have been burned. Laboratory testing is needed for definite confirmation.
  • Crown Gall: can range from small, wart-like growths to large, woody masses that can seriously damage or kill the infected plant.
  • Dutch Elm Disease: Dutch elm disease is a serious fungal disease that affects elm trees, particularly American elm trees.
  • Hypoxylon Canker: Trees that are already unhealthy and weak are prime targets for this hazardous, deadly fungal tree disease.
  • Leaf Disease Outbreaks Across Texas: Excessive rainfall and cooler-than-average temperatures during the spring season can trigger fungal oak leaf disease outbreaks.
  • Oak Leaf Blister: Most oak tree varieties are susceptible to invasion by this fungal disease that causes raised, circular spots on oak foliage during cooler spring weather.
  • Oak Wilt: is a destructive tree disease that mostly affects Red and Live Oaks.
  • Sudden Oak Death: First reported in 1995, this rapid-spreading deadly tree disease is caused by a water mold pathogen. It has destroyed millions of oak trees throughout Texas.
  • Rapid Oak Decline: Weather extremes such as drought or heavy rainfall have made Savannah post oak trees vulnerable to root rot, cankers, and wood-boring insects.

If you have sick trees or tree disease on your property in Union Valley, TX, contact us today to talk to a Tree Doctor!

Certified Arborist That Treats Tree Disease and Sick Trees

Contracting a licensed, Arborist is vital to inspecting sick trees and preventing tree disease on your property in Union Valley, Tx.

If Oak Wilt is identified, fungicides are available through macro infusion and injections to help minimize spread.

Call us today to talk to our Tree Doctors in Union Valley, TX, at  (817) 799-7808 and schedule your free consultation with our ISA Certified Arborist and tree care expert!