Land owners and occupiers are responsible for controlling noxious weeds and destroying prohibited noxious weeds under the Alberta Weed Control Act. Listed plants in the Act cause problems for the environment, health or economy. Know your responsibilities under the Act.
Regardless of where plants are located, prevention is always the most effective approach in dealing with invasive plants.
Alberta Pest Surveillance System: 310-APSS (2777)
For more contact options, see the Ag-Info Centre