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

See What's New on the NISIC's Web site by using our RSS feed (learn about RSS). Contains items of interest that have been added to our site, in order of most recent post date.

See related information: 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.

Recent News

  • CBP Moth Interception First Encounter of Species Since 1912

    • May 16, 2022
    • DHS. Customs and Border Protection.

    • A recent moth interception by U.S. Customs and Border Protection (CBP) agriculture specialists at Detroit Metropolitan Airport (DTW) is now considered to be the first encounter of the species since 1912.

      Agriculture specialists play a vital role at our nation’s ports of entry by preventing the introduction of harmful exotic plant pests and foreign animal diseases into the United States. Learn more about how CBP agriculture specialists work in Protecting Agriculture.

    • Post Date
      May 25, 2022
  • Weed Science Webinar Series

    • USDA. Agricultural Research Service.

    • Agricultural Research Service (ARS) and the Weed Science Society of America (WSSA) are co-hosting 10 webinars on weed science and research, with a focus on impacts from weeds and invasive plants.

      Beginning April 5, presentations will be given by ARS weed science research experts. The webinars will occur every Tuesday from 2-3p.m. Eastern Time (ET) and include an interactive Q&A session. The webinar series is open to the public. Webinars are recorded and available to view on demand.

    • Post Date
      May 25, 2022
  • Japanese Beetle

    • Washington State Department of Agriculture.

    • Washington State Department of Agriculture (WSDA) detected two Japanese beetles near Grandview and one near Sunnyside in 2020. Additionally, a resident reported numerous Japanese beetles devouring her roses in Grandview in the summer of 2020.

      Japanese beetles would pose a serious threat to farms, gardens, and the environment if they were to become established in Washington State. Please report any suspected sightings of Japanese beetle at PestProgram@agr.wa.gov or 1-800-443-6684.

    • Post Date
      May 24, 2022
  • Play Clean Go: Stop Invasive Species in Your Tracks

    • North American Invasive Species Management Association.

    • The fourth annual PlayCleanGo Awareness Week is June 4-11, 2022 across North America. The goal of the campaign is to show outdoor enthusiasts how they can stop invasive plants and pests from spreading — while enjoying the great outdoors.

      PlayCleanGo is an education and outreach campaign for outdoor recreationalists in North America. The goal is to encourage outdoor recreation while protecting valuable natural resources. The objective is to slow or stop the spread of terrestrial invasive species (those that occur on land) through changes in public behavior. See how you can take action and stop invasive species in your tracks.

    • Post Date
      May 24, 2022
  • History Highlight: APHIS Battles Mediterranean Fruit Fly

    • May 16, 2022
    • USDA. Animal and Plant Health Inspection Service.

    • The Medfly is one of the world’s most destructive pests, attacking over 200 fruits and vegetables. In June 1980, it was discovered in two highly populated urban areas in the Santa Clara Valley of northern California. APHIS and the California Department of Food and Agriculture (CDFA) began eradication activities within days. However, the overall eradication program lasted more than 27 months—and APHIS and CDFA needed to adjust and adapt their methods along the way to achieve success.

    • Post Date
      May 18, 2022
  • Five Ways Climate Change is Intensifying the Threats to Plant Health

    • May 12, 2022
    • UN. Food and Agriculture Organization.

    • Plants are humans’ best friends and main allies in life on earth. Plants are responsible for 98 percent of the oxygen we breathe and make up 80 percent of our daily calorie intake. However, we often take them for granted, not realizing the importance of keeping them healthy. Every year up to 40 percent of food crops is lost to plant pests and diseases. These losses in both yields and income have a devastating effect on the poorest communities who base their livelihoods on agriculture.

    • Post Date
      May 13, 2022
  • Chinese Tallow Leaf Litter Negatively Affects Frogs

    • May 12, 2022
    • USDA. FS. Southern Research Station. CompassLive.

    • Chinese tallow tree (Triadica sebifera) is a nonnative, invasive tree whose decaying leaf litter alters water quality and the microbial community in the wetland habitats. This negatively impacts the lifecycle of semi-aquatic species like frogs.

    • Post Date
      May 13, 2022
  • Invasive Green Crabs Pose Threat to Washington's Shellfish Industry and Tribal Culture

    • Mar 3, 2022
    • DOI. United States Geological Survey.

    • European green crabs are one of the most widespread invasive marine species on the planet, originally reaching Washington in 1996. When green crab populations grow too large, they compete with other shellfish, disturb the sediment, and destroy the eelgrass that is an important habitat for Dungeness crab and salmon. The U.S. Geological Survey (USGS) is working to increase the effectiveness of Washington’s green crab early detection and rapid response program. Research conducted at the USGS' Western Fisheries Research Center aims to improve native shellfish habitat and limit the spread of European green crabs in coastal waters.

    • Post Date
      May 10, 2022
  • eDNA Latest Tool in Fight Against Invasive Species: The technique can assess DNA from water to track species

    • Apr 26, 2022
    • The Royal Institution of Australia. Cosmos Magazine: The Science of Everything.

    • In 2021 a team of scientists from the University of Iowa, US, deployed innovative eDNA detection techniques to identify water courses where the New Zealand mud snail may be hiding unseen, which should allow them to identify the scale of the problem and deploy early interventions to keep populations in check before they do visible, irreversible damage.

    • Post Date
      May 10, 2022
  • APHIS Issues Notice of Final Environmental Assessment for a Biological Control Agent of Air Potato

    • May 5, 2022
    • USDA. Animal and Plant Health Inspection Service.

    • The U.S. Department of Agriculture, Animal and Plant Health Inspection Service (APHIS) has prepared a final environmental assessment (EA) that addresses the environmental impacts of releasing the beetle Lilioceris egena to biologically manage air potato (Dioscorea bulbifera) in the continental United States. After careful analysis and review of comments, APHIS has determined that the release of this control agent within the continental United States will likely not have a significant impact on the environment and an environmental impact statement need not be prepared.

    • Post Date
      May 09, 2022