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Invasive Species - What's New on NISIC's Site

See What's New on the NISIC's Web site. Includes items of interest that have been added to our site, in order of most recent post date.

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  • Resource Search - What's New
    Resources can be filtered by Subject, Resource Type, Location, or Source. If you wish to search for species-related resources and use refinements, enter the species name first before selecting the terms.
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Recent News

  • USDA Asks Residents to Looks for Invasive Egg Masses

    • Mar 15, 2024
    • USDA. Animal and Plant Health Inspection Service.

    • Help the United States Department of Agriculture (USDA) stomp out invasive pests this spring! Challenge your detection prowess: Look for spotted lanternfly and spongy moth egg masses on vehicles, trees, and other outdoor surfaces during the winter and early spring.

    • Post Date
      Mar 15, 2024
  • Mussel-Fouled Boat Intercepted at Anaconda Inspection Station

    • Mar 12, 2024
    • Montana Fish, Wildlife & Parks.

    • Montana’s first mussel-fouled watercraft of the year was intercepted at the Anaconda watercraft inspection station on March 10.

      All watercraft entering the state of Montana with the intent of being launched into any body of water are required to be inspected, including kayaks, canoes, rafts and paddleboards. These inspections are required by law, and failure to comply may result in a fine of up to $500. Learn more how Protect Montana Waters from Aquatic Invasive Species.

    • Post Date
      Mar 15, 2024
  • Public Input Sought on Proposed Measures to Stop the Spread of Aquatic Invasive Species Into Yellowstone National Park

    • Mar 7, 2024
    • DOI. NPS. Yellowstone National Park.

    • Yellowstone National Park seeks public comment on proposed measures to help stop the spread of aquatic invasive species (AIS) into park waters. The proposals include a 30-day mandatory dry time for some types of motorized boats and sailboats before entering park waters and the prohibition of watercraft previously fouled by mussels regardless of dry time.

      The comment period will begin March 7, 2024 and be open for 30 days. The preferred method for submitting comments is online at https://parkplanning.nps.gov/yellboats. Comments may also be mailed to: Yellowstone Center for Resources Attn: AIS Proposed Changes, PO Box 168, Yellowstone National Park, WY 82190. The deadline to submit comments is Friday, April 5.

    • Post Date
      Mar 11, 2024
  • The Future of Ash Trees

    • Feb 28, 2024
    • USDA. Forest Service.

    • How can an insect that is smaller than a penny cause so much ecological, economic, and cultural devastation? The emerald ash borer, an invasive beetle native to Asia, is one of the most destructive invasive species in North America. These tiny pests killed tens of millions of ash trees in the northeast – and continue to this day.

      In Maine, a coalition of Indigenous and non-Indigenous researchers, tribal members, state and federal foresters, conservation groups, and local communities have been working for the past twenty years to prepare for the onset of emerald ash borer in northeastern forests. The group, called the Ash Protection Collaboration Across Wabanakik, is focused on identifying research-informed strategies to protect the future of ash trees.

    • Post Date
      Mar 05, 2024
  • Study Finds Drought Fuels Invasive Species after Wildfires

    • Feb 28, 2024
    • University of California, Irvine.

    • In a study recently published in the journal Ecology, University of California, Irvine scientists uncover the intricate dance between drought, wildfires and invasive species in Southern California’s coastal sage scrub ecosystems.  Titled “Long-term drought promotes invasive species by reducing wildfire severity,” the research, led by Sarah Kimball, Ph.D., director of the Center for Environmental Biology at UCI, sheds light on the critical interplay of these factors and its profound implications for ecosystem health.

    • Post Date
      Feb 28, 2024
  • Scientists Bite Back at Invasive Mosquitos, Work for Hawaiian Honeycreeper Conservation

    • Feb 28, 2024
    • DOI. United States Geological Survey.

    • Biologists from the U.S. Geological Survey are racing the clock to pull four species of native Hawaiian Honeycreeper forest birds back from the brink of extinction. Factors such as habitat loss, invasive species, and non-native predators have been fueling the birds' decline for centuries. However, introduced diseases, particularly avian malaria spread through mosquitos, which are not native to the Hawaiian Islands, coupled with climate change, are the greatest threat facing Hawaiian forest birds today. 

      "As the climate warms and more mosquitoes move into the once malaria-free regions of the mountains, healthy birds are running out of places to escape the cycle of infection," said Eben Paxton, a research ecologist with the USGS Pacific Island Ecosystems Research Center (PIERC) in Hawai'i. Now, PIERC biologists are working with a range of partners, including other Interior Department bureaus and the Birds Not Mosquitos Coalition, to intercept the disease cycle using a novel conservation tool.

    • Post Date
      Feb 28, 2024
  • Balancing Act: A Policy Success Story in the Great Lakes

    • Feb 23, 2024
    • Michigan State University. Michigan Sea Grant.

    • The Great Lakes remain one of the most heavily invaded freshwater systems in the world. Ballast water from cargo ships crossing the ocean inadvertently brought in many aquatic invasive species (AIS), accounting for the introduction of 40% of all nonindigenous aquatic species in the Great Lakes. However, collaborative efforts have led to pioneering research and policy changes that have reduced this threat.

    • Post Date
      Feb 23, 2024
  • Minnesota DNR Classifies 13 Invasive Plants, Animals as Prohibited

    • Feb 20, 2024
    • Minnesota Department of Natural Resources.

    • The Minnesota Department of Natural Resources has classified 13 high-risk invasive aquatic plants, fish and invertebrates as prohibited invasive species. The DNR classifies invasive species as prohibited to prevent their introduction and spread in Minnesota and to protect the state’s environment, economy, natural resources and outdoor recreation. It is unlawful to possess, import, purchase, transport or introduce prohibited invasive species, except under a DNR-issued permit for disposal, decontamination, control, research or education.

      The prohibition on 12 of the 13 species is effective immediately, with publication of the new listings in today’s State Register. Jumping worms will be prohibited invasive species effective July 1, 2024, to provide additional time for outreach to businesses and others who may be impacted by the rule change. A complete list is available on the DNR invasive species laws website.

    • Post Date
      Feb 23, 2024
  • USGS to Deploy Bait Stations for Invasive Grass Carp in Upper Mississippi River

    • Feb 15, 2024
    • DOI. United States Geological Survey.

    • From March to May 2024, scientists from the USGS will install baiting platforms for invasive grass carp and equipment for monitoring fish movement in pool 19 of the Upper Mississippi River. Pool 19 contains 30,466 acres of aquatic habitat, extending 46.3 miles from Lock & Dam 19 located near Keokuk, Iowa upstream to Lock & Dam 18 located near Burlington, Iowa.

      Project completion is expected by December 2024, with results being publicly available in 2025. This project is supported through the U.S. Geological Survey Ecosystems Mission Area, Biological Threats Research Program, and the Great Lakes Restoration Initiative.

    • Post Date
      Feb 23, 2024
  • Vector-Borne Diseases (VBD) National Strategy to Protect People

    • Feb 2024
    • DHHS. CDC. Division of Vector-Borne Diseases (DVBD).

    • The U.S. Department of Health and Human Services released the National Public Health Strategy to Prevent and Control Vector-Borne Diseases in People (VBD National Strategy). As directed by the 2019 Kay Hagan Tick Act—named after the U.S. Senator who died due to complications from a tickborne illness—HHS led a four-year process with civilian agencies and defense departments to deliver this strategy. Co-led by the HHS Office of the Assistant Secretary for Health and the Centers for Disease Control and Prevention, the strategy identifies and describes federal priorities to detect, prevent, respond to, and control diseases and conditions caused by vectors in the United States. This VBD National Strategy represents the largest formal federal coordination effort focused on vector-borne disease prevention and control with contributions by over 50 representatives across 17 federal agencies.
      See also: U.S. Health and Human Services Press Release on VBD National Strategy (Feb 6, 2024)

    • Post Date
      Feb 16, 2024