Invasive Species / Plants / Terrestrial
 

Terrestrial Plants

 


Idaho has 67 different species of weeds which are designated noxious by state law – 51 are terrestrial.

Categories:

Early Detection Rapid Response– (EDRR) Weeds shall be eradicated during the same growing season as identified.
Containment– Concentration of weeds where control and/or eradication may be possible.
Control– Reduce or eliminate new or expanding weed populations.


Statewide EDRR List


Statewide Control List


Statewide Containment List

Photo Credit: (Giant hogweed) Courtesy of Terry English, USDA APHIS PPQ, Bugwood.org / (Iberian starthistle) Courtesy of Ross O’Connell, The Regents of the University of California / (policeman’s helmet) Richard Old, XID Services, www.xidservices.com / (purple starthistle) J.M. DiTomaso, The Regents of the University of California / (squarrose knapweed) [citation for picture: J.M. DiTomaso, The Regents of the University of California (syrian Beancaper) J.M. DiTomaso, The Regents of the University of California / (tall hawkweed) Emmet J Judziewicz, Wisconsin State Herbarium / (yellow devil hawkweed) Linda Wilson, University of Idaho / (black henbane) J.M. DiTomaso, The Regents of the University of California / (bohemian knotweed) King County Washington, Noxious Weed Program / (buffalobur) J.M. DiTomaso, The Regents of the University of California / (common Crupina) J.M. DiTomaso, The Regents of the University of California / (dyer’s woad) J.M. DiTomaso, The Regents of the University of California / (giant knotweed) Jan Samanek, State Phytosanitary Administration, Bugwood.org / (japanese knotweed) J.M. DiTomaso, The Regents of the University of California / (Johnsongrass) J.M. DiTomaso, The Regents of the University of California / (matgrass) Gil Wojciech, Polish Forest Research Institute, Bugwood.org / (meadow knapweed) J.M. DiTomaso, The Regents of the University of California / (mediterranean sage) J.M. DiTomaso, The Regents of the University of California / (musk thistle) J.M. DiTomaso, The Regents of the University of California / (orange hawkweed) Michael Shephard, USDA Forest Service, Bugwood.org / (perennial sowthistle) Steve Dewey, Utah State University, Bugwood.org / (russian knapweed) J.M. DiTomaso, The Regents of the University of California / (scotch broom) J.M. DiTomaso, The Regents of the University of California / (small bugloss) Richard Old, XID Services, www.xidservices.com / (vipers bugloss) Bill Hargrave, Kootenai County Noxious Weed Control / (yellow hawkweed) Elizabeth Bella, USDA Forest Service, Bugwood.org / (canada thistle) J.M. DiTomaso, The Regents of the University of California / (dalmatian toadflax) J.M. DiTomaso, The Regents of the University of California / (diffuse knapweed) J.M. DiTomaso, The Regents of the University of California / (field bindweed) J.M. DiTomaso, The Regents of the University of California / (hoary alyssum) Richard Old, XID Services, www.xidservices.com / (Houndstongue) J.M. DiTomaso, The Regents of the University of California / (jointed goatgrass) J.M. DiTomaso, The Regents of the University of California / (leafy spurge) J.M. DiTomaso, The Regents of the University of California / (Milium) Wyoming Weed and Pest Council / (oxeye daisy) Terry Spivey, USDA Forest Service, Bugwood.org / (perennial Pepperweed) J.M. DiTomaso, The Regents of the University of California / (plumeless thistle) J.M. DiTomaso, The Regents of the University of California / (poison hemlock) J.M. DiTomaso, The Regents of the University of California / (Puncturevine) Steve Dewey, Utah State University, Bugwood.org / (purple loosestrife) Linda Wilson, University of Idaho, Bugwood.org / (rush Skeletonweed) J.M. DiTomaso, The Regents of the University of California / (Saltcedar) J.M. DiTomaso, The Regents of the University of California / (scotch thistle) J.M. DiTomaso, The Regents of the University of California / (spotted knapweed) J.M. DiTomaso, The Regents of the University of California / (tansy ragwort) J.M. DiTomaso, The Regents of the University of California / (white bryony) Richard Old, XID Services, www.xidservices.com / (whitetop) J.M. DiTomaso, The Regents of the University of California / (yellow starthistle) Steve Dewey, Utah State University, Bugwood.org / (yellow toadflax) Steve Dewey, Utah State University, Bugwood.org.