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Home / Invasive Species Resources

Invasive Species Resources

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.

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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.

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.

University of Georgia. Center for Invasive Species and Ecosystem Health.
Early Detection and Distribution Mapping System (EDDMapS), provides a more accurate picture of the distribution of invasive species. EDDMapS will allow land managers, agencies and others to set priorities for early detection and rapid response (EDRR), as well as formulate overall invasive plant management action plans. Includes distribution data by species and by county.
Alabama Cooperative Extension System.
Japanese stiltgrass (Microstegium vimineum), also called Nepalese browntop, is an aggressive invader of forest lands throughout the eastern United States. Infestations can impact the diversity of native species, reduce wildlife habitat, and disrupt important ecosystem functions. Stiltgrass is considered one of the most damaging invasive plant species in the United States. Infestations spread rapidly and the seed can remain viable in the soil for up to five years. Correct identification is necessary before beginning any management activities. Fortunately, Japanese stiltgrass has a unique combination of characteristics that make field identification possible. This publication gives simple descriptions and clear pictures of these characteristics along with details on how to distinguish several common look-a-like species. Download the full PDF version of Field Guide to The Identification of Japanese Stiltgrass with comparisons to other look-a-like species, ANR – 1457 (PDF | 16.1 MB).

National Plant Diagnostic Network.

First Detector, a program of the National Plant Diagnostic Network (NPDN), equips a nationwide network of individuals to rapidly detect and report the presence of invasive, exotic plant pathogens, arthropods, nematodes, and weeds. If you suspect the presence of a high-impact plant pest or pathogen, contact a diagnostician and submit a sample for diagnosis.

Florida Exotic Pest Plant Council; Orange County Government; University of South Florida.
FLIP (Florida Invasive Plants) is designed to be a mobile field guide that can be accessed by a computer, smart phone, tablet, or other device with internet browser capability. Developed in partnership with the University of South Florida (USF), FLIP currently contains 20 plants: 19 of the 2011 Category I invasive species and one of the 2011 Category II invasive species, as designated by the Florida Exotic Pest Plant Council (FLEPPC).
University of Connecticut. Connecticut Invasive Plant Working Group.

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

USDAAPHISPPQCPHST. Identification Technology Program.

University of California - Berkeley. Cooperative Extension; USDA. Forest Service.

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

Native to Asia, the spotted lanternfly has quickly spread since its initial detection in 2014. The insect is not a strong flier, yet its U.S. range is expanding, mostly due to the movement of vehicles, outdoor furniture, or other objects to which females glue their inconspicuous egg masses. Includes ID aids to help identify the spotted lanternfly in all its life stages, from egg mass through adult.

USDAAPHISPPQCPHST. Identification Technology Program.

The Asian citrus psyllid (Diaphorina citri), also called the Asiatic citrus psyllid or ACP, is a notorious pest that prefers citrus and closely related plants for hosts, particularly species within the genera Citrus, Citropsis, and Murraya. Although the spread of this vector is a concern, with vigilant scouting for obvious symptoms, and close inspections to detect the pests themselves, we can work together to be proactive in protecting our citrus. Here IDTools presents a set of IDaids that support the detection and identification of the Asian citrus psyllid. Visit Search IDaids to find identification resources for many more plant pests.

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

ITP supports PPQ in its efforts to prevent the entry, spread, and establishment of invasive pests in the U.S. by delivering interactive, electronic identification tools.
See also: ID Aids which supports identification of plant pest of concern to PPQ. Includes over 3,000 vetted ID Aids includes both web and app-based image galleries, keys, fact sheets, screening aids, pest alerts, molecular identification tools, and more. All groups of plant pests are represented.

University of Georgia. Center for Invasive Species and Ecosystem Health.

IveGot1 is more than just an app, it is an integrated invasive species reporting and outreach campaign for Florida that includes the app, a website with direct access to invasive species reporting and a hotline 1-888-IVEGOT1 for instant reports of live animals. By reporting sightings of invasive animals and plants, Florida agencies can better assess the extent of the infestations and hopefully eradicate new infestations before they become huge problems. The goal of IveGot1 is to make identification and reporting easy and efficient as possible.

USDAAPHISPPQCPHST. Identification Technology Program.

California Academy of Sciences; National Geographic Society.

iNaturalist helps you identify the plants and animals around you. Get connected with a community of over 750,000 scientists and naturalists who can help you learn more about nature! By recording and sharing your observations, you’ll create research quality data for scientists working to better understand and protect nature. Experience and record nature with species identification technology by downloading the iNaturalist app (Android and iPhone) --  See Getting started:

  • Find Wildlife - it can be any plant, animal, fungi, slime mold or evidence of life found in the wild
  • Take Pictures - be sure to notice the location
  • Share Observations - upload your findings to iNaturalist

Seek by iNaturalist is an educational tool and provides a kid-friendly alternative. Seek allows you to identify plants and animals from your photos by harnessing image recognition technology, drawing from existing data collected from observations on iNaturalist (no registration is required, and no user data is collected).

Bugwood Network. Bark and Wood Boring Beetles of the World.

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

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

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