California Department of Food and Agriculture.
See also: Included on California's noxious weed list; see Encycloweedia: Program Details for additional resources
University of Tennessee. Institute of Agriculture.
See also: Publications and Multimedia Catalog for more resources
Mississippi State University. Extension.
Clemson University Cooperative Extension. Home and Garden Information Center.
University of Kentucky. College of Agriculture, Food, and Environment. Entomology.
North Carolina State University. Cooperative Extension.
Wisconsin Department of Natural Resources.
New Hampshire Department of Environmental Services.
See also: Publications - Invasive for more resources
New Hampshire Department of Environmental Services.
See also: Publications - Invasive for more resources
New Hampshire Department of Environmental Services.
See also: Publications - Invasive for more resources
New Hampshire Department of Environmental Services.
See also: Publications - Invasive for more resources
New Hampshire Department of Environmental Services.
See also: Publications - Invasive for more resources
European and Mediterranean Plant Protection Organization.
European and Mediterranean Plant Protection Organization.
European and Mediterranean Plant Protection Organization.
European and Mediterranean Plant Protection Organization.
European and Mediterranean Plant Protection Organization.
European and Mediterranean Plant Protection Organization.
European and Mediterranean Plant Protection Organization.
European and Mediterranean Plant Protection Organization.