• Oak Leaf Blister – Aggie Horticulture website. A Plant Clinic publication
  • Texas Plant Disease Handbook – This website is an electronic version of the Texas Plant Disease Handbook that was developed by Texas A&M AgriLife Extension Plant Pathologists.
  • Preventing Oak Wilt – Bexar County AgriLife Extension website.
  • Texas Oak Wilt – The Oak Wilt Information Partnership is a collaborative project between the Texas A&M Forest Service, the Forest Health Protection branch of the U.S. Department of Agriculture (USDA) Forest Service and the Lady Bird Johnson Wildflower Center.