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Invasive Species Resources

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Tennessee Wildlife Resources Agency.
Tennessee Invasive Plant Council.
Tennessee Wildlife Resources Agency.
Samuel Roberts Noble Foundation.
Publication NF-WF-10-01, 2nd Edition
Tennessee Department of Agriculture.
Thousand Cankers Disease (TCD) poses a serious problem to the health of the black walnut tree. Tennessee Department of Agriculture officials urge area residents and visitors to help prevent the spread of TCD:
  • Don't transport firewood, even within Tennessee.
  • Don't buy or move firewood from outside the state.
  • Watch for signs of infestation in your walnut trees.
If you suspect your walnut tree could be infected with TCD, refer to the TCD Symptoms Checklist to alert state plant and forestry officials, or call TDA's Consumer and Industry Services Division at 1-800-628-2631.
Tennessee Invasive Plant Council.
Mississippi State University.
North Dakota Department of Agriculture.
Palmer amaranth (Amaranthus palmeri) and houndstongue (Cynoglossum officinale L.) have been added to the state noxious weed list. Palmer amaranth is an aggressive pigweed species similar in appearance to waterhemp and was first found in the state last year. It has now been found in five counties. Houndstongue, which does not spread aggressively like Palmer amaranth, has been found in North Dakota since at least 1911 but infestations have tripled since 2008. It is now found in at least 25 counties. The public is urged to work with local weed officers, extension agents and other experts to identify and report suspect plants. More information on these and other noxious and invasive weeds is available at https://www.nd.gov/ndda/plant-industries/noxious-weeds.
Mississippi State University. Mississippi Agricultural and Forestry Experiment Station.
Tennessee Bat Working Group.
White-nose Syndrome is a mysterious disease that is killing bats across the northeast United States. Many research projects are underway to help in the fight against WNS, from researching fungicides to modeling the spread and affects of the syndrome. If you would like to help there are many ways in which you can:
  • Report any unusual bat activity (bats flying in the daytime) or unexplained bat deaths to your regional TWRA office. Or check out the Report a Bat Link on this website.
  • Donate to a number of funds collecting money for WNS research (see National Speleological Society and Bat Conservation International pages below).
  • Adhere to state and federal cave closure advisories.
  • Encourage state and federal agencies to assist in WNS research and monitoring activities.
Tennessee Wildlife Resources Agency.
Mississippi State University. Center for Resolving Human-Wildlife Conflicts.
Google. YouTube; University of Tennessee. Institute of Agriculture.
Google. YouTube; Mississippi State University. Department of Wildlife, Fisheries & Aquaculture - Extension.
Contains multiple videos for feral swine.
Google. YouTube; University of Tennessee Extension (Knoxville County).