Help control the spread of Canada Thistle this summer

… shipments arrived from Europe, Canada Thistle now grows throughout …
Similar-looking species to Canada Thistle include Spotted Knapweed, … , and Swamp thistle. Canada thistle can be identified … native vegetation will grow back in the areas and replace the Canada …… shipments arrived from Europe, Canada Thistle now grows throughout …
Similar-looking species to Canada Thistle include Spotted Knapweed, … , and Swamp thistle. Canada thistle can be identified … native vegetation will grow back in the areas and replace the Canada …