Invasive and Non-Native Species

Texas invasive species by ecoregion (Lady Bird Johnson Wildflower Center)
Texas invasives database (Lady Bird Johnson Wildflower Center)
Texas invasive species inventory (The Texas State University System)
Invasive species information for Texas (USDA)
Aggressive invaders (Texas A&M Forest Service)

Invasive Plant and Pest Removal
Invasive control & management (Texas Invasive Plant and Pest Council)
Integrated pest management (IPM) (Texas A&M AgriLife Extension)
Chemical weed and brush control removal (Texas A&M AgriLife Extension)