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Dalmatian Toadflax  

Yellow snapdragon flowers and green leaves, with a blurred green background.
  • Introduction: Native of southeastern Europe and introduced as an ornamental plant because of its snapdragon-like flowers.
  • Habitat:  Coarse, well-drained soils
  • Infestation: Roadsides and rangelands, in fields, overgrazed pastures, idle cropland and waste areas.
  • Available control: Mechanical, Chemical, Biological
  • Priority of Control:  Prevent from flowering, keeping foliage down without spreading root fragments
  • Biological Control: For more information about the biological control of Dalmatian Toadflax, please visit WSU Extension Integrated Weed Control Project. 
  • ​For More Detail: Visit the Washington Noxious Weed Control Board listing for Dalmatian Toadflax.