Louisville Water Company.
United Kingdom Department for Environment, Food & Rural Affairs.
Oklahoma State University. Entomology & Plant Pathology.
Agriculture & Horticulture Development Board (United Kingdom).
Baltic Marine Environment Protection Commission - Helsinki Commission (HELCOM).
Amphibian and Reptile Conservation (United Kingdom). National Amphibian and Reptile Recording Scheme.
Polska Akademia Nauk (Polish Academy of Sciences). Instytut Ochrony Przyrody (Institute of Nature Conservation).
European Food Safety Authority.
Oklahoma Department of Agriculture, Food, and Forestry.
European Commission. Seventh Framework Programme. VECTORS Project.
Oklahoma State University. Entomology and Plant Pathology.
South Dakota State University. Agricultural Experiment Station; Cooperative Extension Service.
Great Britain Non-Native Species Secretariat.
The Be Plant Wise campaign, launched by Defra and the Scottish Government, is designed to raise awareness among gardeners, pond owners and retailers of the damage caused by invasive aquatic plants and to encourage the public to dispose of these plants correctly. We have developed resources with advice for gardeners and pond owners and are working closely with retailers of aquatic plants to provide information in stores. These pages contain the detailed information you need to Be Plant Wise.
Belgian Biodiversity Platform.
There are 21 major species of noxious weeds (invasive) on the Black Hills National Forest in western South Dakota and northeastern Wyoming.
Plantlife International (United Kingdom).
Mediterranean Science Commission.
Missouri Botanical Garden.