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Provides access to all site resources, with the option to search by species common and scientific names. Resources can be filtered by Subject, Resource Type, Location, or Source. Search Help

Displaying 21 to 40 of 42

  • LepIntercept - Thaumatotibia leucotreta

    • USDA. APHIS. PPQ. CPHST. Identification Technology Program.

  • Microlepidoptera on Solanaceae - Tuta absoluta

    • USDA. APHIS. PPQ. CPHST. Identification Technology Program.

  • MISIN (Midwest Invasive Invasive Species Network) Learn

    • Michigan State University. Midwest Invasive Species Information Network.

    • MISIN Learn is part of the Midwest Invasive Species Information Network (MISIN), which provides online courses of varying complexity targeting species identification; data collection and reporting; Their goal is to assist both experts and citizen scientists in the detection and identification of invasive species.

  • National Plant Diagnostic Network (NPDN)

    • National Plant Diagnostic Network.

    • NPDN is a national network of diagnostic laboratories that rapidly and accurately detect and report pathogens that cause plant diseases of national interest, particularly those that could be deemed to be a biosecurity risk. The specific purpose of the NPDN is to provide a cohesive, distributed system to quickly detect and identify pests and pathogens of concern.

  • NJ Invasives App: APPlying New Strategies to Nip Invasive Species in the Bud

    • Friends of Hopewell Valley Open Space; New Jersey Invasive Species Strike Team.

    • If you have a smartphone, the power to protect the natural heritage of New Jersey is at your fingertips! You can use it to help stop the spread of invasive plants, animals and even pathogens that threaten the natural systems and economy of the Garden State.

  • North American Hornet Screening Tool - Vespa mandarinia

    • USDAAPHISPPQCPHST. Identification Technology Program.

    • This tool is designed to help users differentiate between invasive hornets, specifically Asian giant hornet, and other common non-targets found in the U.S., including bees and wasps. Included are fact sheets and a filterable image gallery that can be used as a rudimentary key.

  • 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.

  • North American Invasive Identification Guide and Checklist

  • Northern Giant Hornet

    • Massachusetts Introduced Pests Outreach Project.

    • As of July 2022, the Northern giant hornet has not been found in Massachusetts.

  • Pests In The Home - How to Submit an Insect Sample for Identification

    • USDA. National Institute of Food and Agriculture.

    • With over one million named species of insects in the world, sometimes you need an expert identification on an insect that is bugging you. Accurate insect identification is crucial to protecting your home from pests of all kinds. Many species of ants, termites, and roaches can look very similar, but their treatment methods may be drastically different. Many pests may be unfamiliar to homeowners, and an accurate identification will allow for minimal and targeted pesticide treatments.

  • PIAkey: Identification Guide to Ants of the Pacific Islands

    • USDA. APHIS. PPQ. Center for Plant Health Science and Technology; University of California - Davis.

  • PlantwisePlus - Diagnose a Pest Problem

    • CABI. PlantwisePlus Knowledge Bank.

    • Identify a pest, search by country or region and by crop/host.

  • Sawfly GenUS is Now Complete

    • Apr 5, 2022
    • USDA. APHIS. PPQ. CPHST. Identification Technology Program.

    • ITP is pleased to announce that Sawfly GenUS is now complete. Developed in cooperation with the Washington State Department of Agriculture, Sawfly GenUS is an interactive identification tool for all sawfly genera found in the United States and Canada. This tool is intended to help recognize exotic sawfly introductions and provide access to general information on affected plants, range, and diversity of these insects. This tool should be useful for port identifiers and screeners, provincial and state departments of agriculture, university extension professionals, and any non-expert with an interest in sawflies.

  • Screening Aid - European Spruce Bark Beetle [PDF, 6.82 MB]

    • Jun 2015
    • USDAAPHISPPQCPHST. Identification Technology Program.

    • See also: ITP Products for more screening aids

  • Screening Aid - False Codling Moth [PDF, 2.04 MB]

    • Oct 2014
    • USDAAPHISPPQCPHST. Identification Technology Program.

    • See also: ITP Products for more screening aids

  • Screening Aid - Pine Lappets [PDF, 1.79 MB]

    • Jul 2014
    • USDAAPHISPPQCPHST. Identification Technology Program.

    • See also: ITP Products for more screening aids

  • Screening Aid - Pine Shoot Beetles [PDF, 5.44 MB]

    • Jun 2015
    • USDAAPHISPPQCPHST. Identification Technology Program.

    • See also: ITP Products for more screening aids

  • Screening Aid - Spruce Longhorn Beetles [PDF, 5.04 MB]

    • Jan 2019
    • USDAAPHISPPQCPHST. Identification Technology Program.

    • See also: ITP Products for more screening aids

  • Seven New Screening Aids Released for CAPS Surveys

    • Feb 21, 2019
    • USDAAPHISPPQCPHST. Identification Technology Program.

    • ITP is pleased to announce the release of seven new screening aids for important Coleoptera and Lepidoptera pests. These were designed specifically to be used when examining traps or through visual inspection as part of surveys conducted by state cooperators for the APHIS PPQ Cooperative Agricultural Pest Survey (CAPS) program. CAPS surveys help officials monitor and gather data about pests on high-risk hosts and commodities, including pests that may have been recently introduced to the United States. The new screening aids are for city longhorn beetle, Agrilus of concern, pinecone and bamboo longhorn beetles, tomato fruit borers, coconut rhinoceros beetles, spruce longhorn beetles, and velvet longhorn beetle. All of ITP's CAPS screening aids can be found on the ITP website and on the CAPS Resource and Collaboration site Screening Aids page.