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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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    To view more details for the "New Events" section (last 5 events added), and for all conferences and events.

Recent News

  • APHIS Publishes Environmental Assessment on Release of Ganaspis brasiliensis for the Biological Control of Spotted-Wing Drosophila

    • Jul 16, 2021
    • USDA. Animal and Plant Health Inspection Service.

    • APHIS has prepared an environmental assessment for permitting the release of the insect Ganaspis brasiliensis for the biological control of spotted-wing Drosophila (Drosophila suzukii) in the continental United States. Based on the environmental assessment (EA) and other relevant data, the agency has reached a preliminary determination that the release of this control agent within the continental United States will not have a significant impact on the environment. The proposed action is intended to reduce the severity of damage to small fruit crops from infestations of spotted-wing Drosophila (SWD) in the continental United States. SWD is native to East Asia and was first detected in the United States in California in 2008. It has since established in most fruit-growing regions in North America.

      APHIS is making the environmental assessment available to the public for review and comment. All comments received on or before August 16, 2021 will be considered. To review the environmental assessment and make comments, go to www.regulations.gov.

    • Post Date
      Jul 17, 2021
  • U.S. Fish and Wildlife Service Clamps Down on the Illegal Mitten Crab Trade

    • Jun 23, 2021
    • DOI. Fish and Wildlife Service.

    • U.S. Fish and Wildlife Service announced the completion of Operation Mitten Catcher, an international law enforcement investigation that prevented the illegal import of approximately 15,525 live Chinese mitten crabs into the U.S. Operation Mitten Catcher is the second national inspection operation initiated by the Service’s Wildlife Inspection Interdiction Team. The team consists of seasoned Service law enforcement professionals who are committed to closing international wildlife trafficking pathways, generating intelligence and coordinating national wildlife inspection efforts.

      If you suspect someone is illegally importing live mitten crabs or any other species, please call the Service’s wildlife trafficking tips line at 1-844-FWS-TIPS (397-8477) or email fws_tips@fws.gov. You might be eligible for a financial reward if your tip helps solve a case. Learn more about how to report wildlife crimes.

    • Post Date
      Jul 16, 2021
  • Mussel boats #35 and #36 intercepted at watercraft inspection stations

    • Jun 28, 2021
    • Montana Fish, Wildlife & Parks.

    • On Sunday, June 27, watercraft inspection stations in eastern Montana intercepted two boats entering the state carrying invasive mussels, making it the 35th and 36th mussel-fouled boats intercepted this year. This surpasses the total number of 35 mussel-fouled boats intercepted in 2020.

      Fish, Wildlife & Park staff reminds anyone transporting motorized or nonmotorized boats into Montana that an inspection is required before launching, and stopping at ALL open watercraft inspection stations is required. Failing to stop at an inspection station can result in a fine of up to $500. Many residents of western states, including Montana, are buying boats out of the Midwest or southwestern U.S., where invasive mussels are common. The record number of interceptions is a reminder for people purchasing boats from other states to clean, drain and dry the vessel.

    • Post Date
      Jul 12, 2021
  • Entomological Society of America Discontinues Use of Gypsy Moth, Ant Names

    • Jul 7, 2021
    • Entomological Society of America.

    • Names change marks launch of Entomological Society of America (ESA) effort to review, revise problematic insect common names. The ESA has removed “gypsy moth” and “gypsy ant” as recognized common names for two insect species in its Common Names of Insects and Related Organisms List.

      The changes are made in conjunction with the launch of a new ESA program to review and replace insect common names that may be inappropriate or offensive. Entomologists, scientists in related fields, and the public are invited to participate in identifying and proposing alternatives for insect common names that perpetuate negative ethnic or racial stereotypes.

    • Post Date
      Jul 12, 2021
  • Invasive Cogongrass Confirmed in Arkansas [PDF, 212 KB]

    • Jul 1, 2021
    • The Arkansas Department of Agriculture is notifying the public that a new invasive grass species, Cogongrass, has been confirmed in Arkansas for the first time. For several years botanists and land managers have been on the lookout for Cogongrass (Imperata cylindrica) in southern Arkansas. This aggressive species, native to Southeast Asia, has spread rapidly across the Deep South over the past few decades. Cogongrass is considered one of the worst invasive species in the world, causing both economic and ecological damages that impact forestry, agriculture, rangeland, and natural ecosystems.

      Any sightings of Cogongrass in Arkansas should be reported to Paul Shell, the Department's Plant Inspection and Quarantine Program Manager, at paul.shell@agriculture.arkansas.gov or 501-225-1598.

    • Post Date
      Jul 10, 2021
  • North American Hornet Screening Tool Now Available

    • Jun 21, 2021
    • USDA. APHIS. PPQ. CPHST. Identification Technology Program.

    • ITP is pleased to announce the release of North American Hornet Screening Tool. Hornets in the genus Vespa play a critical role as predators in their native habitats, but in North America these species may have a disastrous impact on agriculture by reducing populations of important pollinators such as the honey bee. Hornets also pose a serious health risk to humans because of their powerful sting. North American Hornet Screening Tool is designed for anyone who may encounter these species in the U.S., including the Asian giant hornet (AGH, V. mandarinia). 

      North American Hornet Screening Tool includes fact sheets and an interactive image gallery to support screening for Asian giant hornet and other potentially invasive hornet (Vespa) species. The interactive gallery can be used as a rudimentary key: by choosing one or more of the filters at the top, you can easily narrow down the images to only those that may match your specimen. A more in-depth version of this tool providing specialized information for identifiers on all exotic hornet (Vespa) species, will be released in 2022.

    • Post Date
      Jun 29, 2021
  • Agriculture Secretary Tom Vilsack Issues USDA Proclamation Recognizing National Pollinator Week

    • Jun 21, 2021
    • U.S. Department of Agriculture.

    • Agriculture Secretary Tom Vilsack issued a United States Department of Agriculture (USDA) proclamation to recognize the designation National Pollinator Week (June 21–27, 2021).

      Pollinator species, such as birds, bats, bees, and other insects, play an important role in producing more than 100 crops grown in the United States. Honey bee pollination alone adds more than $18 billion in value to agricultural crops annually and are critical to ensuring our diets are plentiful with fruits, nuts, and vegetables.

    • Post Date
      Jun 25, 2021
  • Canadian Minister of Transport Announces New Regulations to Help Prevent Spread of Aquatic Invasive Species in Canada

    • Jun 23, 2021
    • Transport Canada.

    • Canada's coasts and waterways are vital to our environment, livelihoods, and economy, and must be protected. Ballast water, which helps keep vessels stable in the water, can accidentally introduce and spread aquatic invasive species, like the zebra mussel, if released in the water untreated. To further protect Canadian waters, the Government of Canada is taking action to limit the introduction and spread of aquatic invasive species in ballast water. Today, the Canadian Minister of Transport announced the coming into force of the new Ballast Water Regulations to strengthen existing rules for vessels on international voyages and the introduction of new rules for vessels which remain in Canada and on the Great Lakes. These regulations, which replace the Ballast Water Control and Management Regulations, apply to vessels in Canadian waters and to Canadian vessels anywhere in the world. Vessels are now required to:

      • plan their ballast water management and reduce the number of organisms in their ballast water, typically by installing a ballast water management system; and
      • carry a valid certificate, keep records, and be regularly surveyed and inspected. Smaller vessels may follow an equivalent approach tailored to their operations and size.

      See also: Managing Ballast Water and Backgrounder: Ballast Water Regulations.

    • Post Date
      Jun 23, 2021
  • Summer Movers: Protect Your New Neighborhoods and Surrounding Areas from Gypsy Moths

    • Jun 1, 2021
    • USDA. Blog.

    • If you are moving this year from a location within the gypsy moth quarantine area to a location outside the quarantine area, please inspect outdoor household items for pests. This is a federal requirement for homeowners moving from gypsy moth quarantine areas.

      By complying with the law, you may also save a forest. Gypsy moths are destructive, invasive pests! European gypsy moth larvae feed on over 300 plant species including oak, aspen and elm. Gypsy moths have defoliated more than 83 million acres in the United States since 1970. About 70% of susceptible forests have never been infested and are at risk.

    • Post Date
      Jun 21, 2021
  • APHIS Announces 2021 Open Period for Farm Bill Funding Opportunities Supporting Animal Disease Preparedness and Response Activities

    • Jun 8, 2021
    • USDA. Animal and Plant Health Inspection Service.

    • The U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) is continuing its efforts as part of the agency’s Farm Bill programs to advance animal disease preparedness and response. APHIS is seeking project proposals for fiscal year (FY) 2021 funding for the National Animal Disease Preparedness and Response Program (NADPRP) and the National Animal Health Laboratory Network (NAHLN). The agency is also announcing its next round of purchases for the National Animal Vaccine and Veterinary Countermeasures Bank (NAVVCB). The 2018 Farm Bill provided funding for these programs as part of an overall strategy to help prevent animal pests and diseases from entering the United States and reduce the spread and impact of potential disease incursions through advance planning and preparedness. In FY 2021, APHIS provided up to $20 million in funds for NADPRP and NAHLN.
      View related resource: APHIS Programs Authorized by the Farm Bill

    • Post Date
      Jun 14, 2021