National Invasive Species Information Center
U.S. Department of Agriculture

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Displaying 61 to 80 of 309

  • Fact Sheet: Feral Pig [PDF, 922 KB]

    • Apr 2020

    • Alberta Invasive Species Council (Canada).

    • See also: Fact Sheets for more information about individual invasive species, including those listed as "Prohibited Noxious" and "Noxious" under the Alberta Weed Control Act

  • Fact Sheet: Garlic Mustard [PDF, 537 KB]

    • Jan 2014

    • Alberta Invasive Species Council (Canada).

    • See also: Fact Sheets for more information about individual invasive species, including those listed as "Prohibited Noxious" and "Noxious" under the Alberta Weed Control Act

  • Fact Sheet: Giant Hogweed [PDF, 804 KB]

    • Jan 2014

    • Alberta Invasive Species Council (Canada).

    • See also: Fact Sheets for more information about individual invasive species, including those listed as "Prohibited Noxious" and "Noxious" under the Alberta Weed Control Act

  • Fact Sheet: Golden Mussel [PDF, 1.5 MB]

    • Feb 2018

    • Alberta Invasive Species Council (Canada).

    • See also: Fact Sheets for more information about individual invasive species, including those listed as "Prohibited Noxious" and "Noxious" under the Alberta Weed Control Act

  • Fact Sheet: Gypsy Moth [PDF, 983 KB]

    • Dec 2016

    • Alberta Invasive Species Council (Canada).

    • See also: Fact Sheets for more information about individual invasive species, including those listed as "Prohibited Noxious" and "Noxious" under the Alberta Weed Control Act

  • Fact Sheet: Hoary Cress [PDF, 983 KB]

    • Jan 2014

    • Alberta Invasive Species Council (Canada).

    • See also: Fact Sheets for more information about individual invasive species, including those listed as "Prohibited Noxious" and "Noxious" under the Alberta Weed Control Act

  • Fact Sheet: Hound's Tongue [PDF, 700 KB]

    • Jan 2014

    • Alberta Invasive Species Council (Canada).

    • See also: Fact Sheets for more information about individual invasive species, including those listed as "Prohibited Noxious" and "Noxious" under the Alberta Weed Control Act

  • Fact Sheet: Hydrilla [PDF, 496 KB]

    • Apr 2016

    • Alberta Invasive Species Council (Canada).

    • See also: Fact Sheets for more information about individual invasive species, including those listed as "Prohibited Noxious" and "Noxious" under the Alberta Weed Control Act

  • Fact Sheet: Leafy Spurge [PDF, 263 KB]

    • Jan 2014

    • Alberta Invasive Plant Council (Canada).

    • See also: Fact Sheets for more information about individual invasive species, including those listed as "Prohibited Noxious" and "Noxious" under the Alberta Weed Control Act

  • Fact Sheet: Medusahead [PDF, 759 KB]

    • Jan 2014

    • Alberta Invasive Plant Council (Canada).

    • See also: Fact Sheets for more information about individual invasive species, including those listed as "Prohibited Noxious" and "Noxious" under the Alberta Weed Control Act

  • Fact Sheet: Nodding Thistle [PDF, 700 KB]

    • Jan 2014

    • Alberta Invasive Species Council (Canada).

    • See also: Fact Sheets for more information about individual invasive species, including those listed as "Prohibited Noxious" and "Noxious" under the Alberta Weed Control Act

  • Fact Sheet: Phragmites [PDF, 1.2 MB]

    • Apr 2016

    • Alberta Invasive Species Council (Canada).

    • See also: Fact Sheets for more information about individual invasive species, including those listed as "Prohibited Noxious" and "Noxious" under the Alberta Weed Control Act

  • Fact Sheet: Purple Loosestrife [PDF, 986 KB]

    • Jan 2014

    • Alberta Invasive Species Council (Canada).

    • See also: Fact Sheets for more information about individual invasive species, including those listed as "Prohibited Noxious" and "Noxious" under the Alberta Weed Control Act

  • Fact Sheet: Round Goby [PDF, 1.37 MB]

    • Feb 2018

    • Alberta Invasive Species Council (Canada).

    • See also: Fact Sheets for more information about individual invasive species, including those listed as "Prohibited Noxious" and "Noxious" under the Alberta Weed Control Act

  • Fact Sheet: Ruffe [PDF, 1.19 MB]

    • Feb 2018

    • Alberta Invasive Species Council (Canada).

    • See also: Fact Sheets for more information about individual invasive species, including those listed as "Prohibited Noxious" and "Noxious" under the Alberta Weed Control Act

  • Fact Sheet: Russian Knapweed [PDF, 436 KB]

    • Jan 2014

    • Alberta Invasive Species Council (Canada).

    • See also: Fact Sheets for more information about individual invasive species, including those listed as "Prohibited Noxious" and "Noxious" under the Alberta Weed Control Act

  • Fact Sheet: Russian Olive [PDF, 850 KB]

    • Aug 2015

    • Alberta Invasive Species Council (Canada).

    • See also: Fact Sheets for more information about individual invasive species, including those listed as "Prohibited Noxious" and "Noxious" under the Alberta Weed Control Act

  • Fact Sheet: Saltcedar [PDF, 916 KB]

    • Jan 2014

    • Alberta Invasive Species Council (Canada).

    • See also: Fact Sheets for more information about individual invasive species, including those listed as "Prohibited Noxious" and "Noxious" under the Alberta Weed Control Act

  • Fact Sheet: Silver Carp [PDF, 868 KB]

    • Feb 2018

    • Alberta Invasive Species Council (Canada).

    • See also: Fact Sheets for more information about individual invasive species, including those listed as "Prohibited Noxious" and "Noxious" under the Alberta Weed Control Act

  • Fact Sheet: Spiny Waterflea [PDF, 189 KB]

    • Aug 2015

    • Alberta Invasive Species Council (Canada).

    • See also: Fact Sheets for more information about individual invasive species, including those listed as "Prohibited Noxious" and "Noxious" under the Alberta Weed Control Act