By Emmy Powell
Communications Specialist

Texas A&M Forest Service is increasing the Texas Oak Wilt Cost Share program to provide more financial and technical assistance to private landowners in combating the spread of oak wilt.

Oak wilt is one of the most destructive tree diseases in the U.S. and kills millions of trees across Central Texas. The fungal disease spreads through interconnected root systems and by beetles attracted to fresh pruning wounds, killing trees and leaving once-shaded landscapes vulnerable.

As Texas enters the high-risk season for transmission, officials say proactive management is critical.

Funding from the cost-share program helps cover the cost of proven mitigation efforts, including trenching and removal of certain diseased red oaks.

“The health of our oak trees is a vital component of the Central Texas landscape and economy,” said Demian Gomez, Texas A&M Forest Service regional forest health coordinator. “With the support of the Texas Oak Wilt Cost Share program, we are able to provide assistance to the private landowners who steward 95% of our state’s forests. This funding allows us to move from reactive management to a more proactive stance against the spread of oak wilt.”

This cost share program encourages landowners to be proactive before the disease can further devastate local canopies and diminish property values.

Installing trenches to break root-to-root transmission can cost up to $5,000, and the removal of infected red oaks to avoid the formation of fungal mats can cost up to $2,000.

“For landowners in the Hill Country and across Central Texas, these trees aren’t just scenery. They are a multi-generational investment and a significant factor in our property’s value,” Gomez said. “Access to state funding and expert guidance helps landowners take the necessary steps to significantly slow the destructive spread of oak wilt and save trees.”

Springtime is the period with the highest risk because sap-feeding beetles that spread the fungal spores are most active.

But landowners are reminded that it is critical to avoid pruning oak trees Feb. 1 through June 30 to prevent attracting those beetles. If pruning is necessary, all wounds should be painted immediately.

For more information on oak wilt and how to apply for cost-share funding, visit the website.