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Displaying 61 to 80 of 1708

  • Alaska Report Invasive Species

    • Alaska Invasive Species Partnership.

    • Reporting options are available depending on type of species found. Reports submitted to the Alaska Invasive Species Hotline and the online reporting tools are sent to agencies and organizations with interest and responsibility for managing invasive species.

  • Alaska Submit-A-Tick Program

    • Alaska Department of Environmental Conservation. Division of Environmental Health. State Veterinarian.

    • In 2019, the Alaska Office of the State Veterinarian, in collaboration with the Alaska Department of Fish and Game and the University of Alaska, began the Alaska Submit-A-Tick Program. Through this program, individuals who find ticks on themselves, their family members, pets, or wildlife (e.g. hunted or trapped animals) can submit ticks for species identification and pathogen testing. Researchers are asking Alaskans to submit ticks to help determine which tick species are currently in the state. Tick submissions will also help us learn more about how ticks are being imported into Alaska so that we can create effective strategies to limit their introduction. Ticks can transmit bacteria, parasites, and viruses that can cause diseases in humans and wildlife. Pathogen testing allows us to assess tickborne disease risk in the state.

  • Alewife (Alosa pseudoharengus) Ecological Risk Screening Summary

  • Alien Forest Pest Explorer (AFPE)

    • USDA. FS. Northern Research Station.

    • The Alien Forest Pest Explorer (AFPE) is an interactive web tool which provides detailed spatial data describing pest distributions and host inventory estimates for damaging, non-indigenous forest insect and disease pathogens currently established in the U.S. The database is maintained as a joint effort of Purdue University, the U.S. Forest Service Northern Research Station, and the U.S. Forest Service Forest Health Protection.

  • Alligatorweed (Alternanthera philoxeroides) - History and Ecology in North America [PDF, 7.42 MB]

    • 2022
    • North American Invasive Species Management Association.

    • See also: Biocontrol Factsheets for more information on biocontrol agents

  • American Bullfrog Invasion and Impacts on Native Species in the Pacific Northwest

    • Apr 2023
    • DOI. USGS. Forest and Rangeland Ecosystem Science Center.

    • The Herpetological Research Team at the USGS Forest and Rangeland Ecosystem Science Center uses innovative tools to investigate the invasion and spread of American bullfrogs in Washington and Oregon and understand how bullfrogs are interacting with native amphibians.

  • American Chestnut Restoration Research

    • USDA. FS. Southern Research Station.

  • An Assessment of Native Seed Needs and Capacities

    • National Academies of Sciences, Medicine, and Engineering.

    • An ad hoc study committee appointed by the National Academies of Sciences, Medicine, and Engineering is assessing federal, state, tribal and private sector needs and capacity for supplying native plant seeds for ecological restoration and other purposes. A final report (2023) examines the needs for native plant restoration and other activities, provides recommendations for improving the reliability, predictability, and performance of the native seed supply, and presents an ambitious agenda for action.

  • An Exotic Tick That Can Kill Cattle is Spreading Across Ohio

    • Nov 3, 2023
    • The Ohio State University.

    • A species of exotic tick arrived in Ohio in 2021 in such huge numbers that their feeding frenzy on a southeastern farm left three cattle dead of what researchers believe was severe blood loss. The scientists from The Ohio State University have reported in the Journal of Medical Entomology on the state’s first known established population of Asian longhorned ticks, and are now conducting research focused on monitoring and managing these pests.

      Ohioans are encouraged to help with research efforts: People who think they’ve spotted an Asian longhorned tick can email ticks@osu.edu for instructions on how to collect the specimen and send it to Ohio State scientists as part of ongoing surveillance. To date, the lab has received Asian longhorned ticks from residents of 11 Ohio counties. More information about spotting Asian longhorned ticks and preventing tick exposure is available on Ohio State’s Bite Site hosted by the College of Food, Agricultural, and Environmental Sciences Knowledge Exchange.

  • An Invasive-Species Success Story: The Eradication of the European Grapevine Moth in California

    • Mar 2019
    • Entomological Society of America. Entomology Today.

    • Invasive insect and arthropod species make for a lot of scary headlines—think emerald ash borer, spotted lanternfly, and Asian longhorned tick, just to name a few. But success stories in invasive-species response are out there. They just need to be told. One of those success stories is the eradication of the European grapevine moth (Lobesia botrana) in northern California after it was found there in 2009. A cooperative, multipronged response effort kept infestations from running wild, and it was declared eradicated in 2016, two years after the last adult moth was caught in the region. The story of this effort is recounted, along with analysis of the invasion’s dynamics, in a study published in January in the Annals of the Entomological Society of America.

  • An Ounce of Prevention: How to Stop Invasive Insects and Diseases from Devastating U.S. Forests [PDF, 556 KB]

  • Animal and Plant Diseases and Pests of Concern

    • USDA. Animal and Plant Health Inspection Service.

    • Based on years of experience and the latest science, APHIS developed a list of 59 pests and diseases that could pose a significant risk to U.S. food and agriculture resources. The list is not meant to be all-encompassing, but rather focus on the most impactful pests and diseases. USDA's goal remains to keep the U.S. free of these foreign pests and diseases and those posing a significant risk to U.S. food and agriculture resources. Section 12203 of the 2018 Farm Bill requires pest- and disease-planning activities that mirror the extensive planning efforts APHIS already performs. Specifically, it requires APHIS to develop a uniform list of pests and diseases that represent the gravest threat to the U.S. and to develop comprehensive response plans to ensure Federal and State governments are prepared to respond to them.
      See related resource: Farm Bill

  • Animal Disease Information - Foot and Mouth Disease

    • Iowa State University. Center for Food Security and Public Health.

  • Animals, Fish, & Plants - Sea Lamprey

    • New York Department of Environmental Conservation.

  • Announcing IDphy: A Tool for Phytophthora Identification

    • Sep 30, 2019
    • USDAAPHISPPQCPHST. Identification Technology Program.

    • ITP and the APHIS PPQ S&T Beltsville Lab are pleased to announce the release of IDphy: Molecular and Morphological Identification of Phytopthora Based on the Types, ITP’s first pathogen tool. This website offers PPQ and its partners the most complete, valid, and up-to-date resource for identifying the culturable species of Phytophthora. IDphy includes detailed standard operating procedures for all steps involved in culturing, sequencing, and identifying suspect samples, covering both molecular and morphological methods. Some species of Phytophthora are devastating plant pathogens that have a significant impact on agriculture and natural ecosystems.

  • Annual Report (2023) - Minnesota Aquatic Invasive Species Research Center

    • University of Minnesota. Minnesota Aquatic Invasive Species Research Center.

    • Over the last year, MAISRC research teams have worked tirelessly in the field, lab, and at their computers to generate and analyze data that is informing evidence-based decisions from the end of your dock to the State Capitol. The incremental steps are making a difference, leading to big wins, and eventually to real-world solutions to aquatic invasive species problems. MAISRC is sharing past year's research highlights in the form of a story map—enjoy an interactive experience, watch project videos, click straight to project pages, and see exactly where research is happening on the map.
      See also: 2022 Research Report and 2021 Research Report

  • APHIS Accepts Comments on Environmental Assessment for Release of a Parasitoid Wasp to Control Russian Wheat Aphid

    • May 5, 2020
    • USDA. Animal and Plant Health Inspection Service.

    • The United States Department of Agriculture's Animal and Plant Health Inspection Service (APHIS) has analyzed the potential environmental impacts of releasing a parasitoid wasp to biologically control the Russian wheat aphid. The Russian wheat aphid is a wingless, pale yellow-green or gray-green insect lightly dusted with white wax powder that feeds and develops on grass and cereal species. The biological control agent is a small, stingless wasp called Aphelinus hordei that can be used to reduce the severity of damage caused by Russian wheat aphids. Based on our assessment and other relevant data, releasing this biological control agent will not have a significant impact on the quality of the human environment. APHIS invites the public to review and comment on the environmental assessment until June 4, 2020, 30 days after publication in the Federal Register on May 5, 2020. Go to https://www.regulations.gov/docket/APHIS-2020-0009 to comment.

  • APHIS Announces Funding for Tribal Partners Supporting Farm Bill Animal Disease Preparedness and Response Activities

    • May 31, 2023
    • USDA. Animal and Plant Health Inspection Service.

    • The U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) is awarding $566,626 to support four new cooperative agreements with tribal partners through the National Animal Disease Preparedness and Response Program (NADPRP). These projects will enhance these Tribes’ – and our nation’s - animal disease response capabilities and strengthen APHIS’ relationships with these partners.
      See related resource: National Animal Disease Preparedness and Response Program (NADPRP)