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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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National Invasive Species Awareness Week.

National Invasive Species Awareness Week (NISAW) is an international event to raise awareness about invasive species, the threat that they pose, and what can be done to prevent their spread. Representatives from local, state, federal, and regional organizations discuss legislation, policies, and improvements that can be made to prevent and manage invasive species via webinars.

Part 1 -- Information and Advocacy (Feb 22-26, 2021)
Participate in daily webinars scheduled for 1 pm CST.

Part II— Outreach and Education (May 15-22, 2021)
Partners may host local events to remove invasives and educate elected officials, decision makers, and the public on how they can help to stop the spread of invasive species and protect communities.
Participate in daily webinars scheduled for 1 pm CST.

International Maritime Organization.

Amendments to an international treaty aimed at preventing the spread of potentially invasive species in ships' ballast water entered into force on 13 October 2019. The International Convention for the Control and Management of Ships' Ballast Water and Sediments, 2004 (the BWM Convention) was adopted by the International Maritime Organization (IMO), a specialized agency of the United Nations, to address this problem. The BWM Convention entered into force in 2017. The amendments formalise an implementation schedule to ensure ships manage their ballast water to meet a specified standard ("D-2 standard") aimed at ensuring that viable organisms are not released into new sea areas, and make mandatory the Code for Approval of Ballast Water Management Systems, which sets out how ballast water management systems used to achieve the D-2 standard have to be assessed and approved. This will help ensure that aquatic organisms and pathogens are removed or rendered harmless before the ballast water is released into a new location – and avoid the spread of invasive species as well as potentially harmful pathogens.

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.

UNFAO. Regional Office for Asia and the Pacific.
An insect that can infest and damage hundreds of hectares of maize fields, literally overnight, is sweeping across Asia – alarming smallholder farmers and threatening livelihoods – but the damage can be limited, the UN’s Food and Agriculture Organization (FAO) reported today. Fall Armyworm is native to the Americas. However, since 2016 it has been aggressively moving ever eastwards, sweeping across Africa, and making landfall for the first time in Asia last summer. Fall Armyworm (FAW) was first detected in India in July 2018 and by January of this year, it had spread to Sri Lanka, Bangladesh, Myanmar, Thailand and China’s Yunnan Province.

National Environmental Science Programme (Australia). Threatened Species Recovery Hub.

New research by the Threatened Species Recovery Hub has shown that invasive or pest species are a problem for 1,257 threatened species in Australia, or about four out of five species. The research which has been published in the scientific journal Pacific Conservation Biology also identified the top ten invasive species based on how many threatened species they impact. Lead researcher Stephen Kearney from the University of Queensland said many people may be surprised at which species top the list. “Rabbits, a plant root disease and feral pigs are the top three pest species impacting Australia’s threatened species,” Mr Kearney said.

Western Governors' Association.

Officials at the U.S. Department of the Interior (DOI) announced in June 2017 that DOI would coordinate with the Western Governors' Association, states, tribes, federal agencies, and other partners in a project to help strengthen existing efforts to address invasive mussels. The actions described in the 2017 report, Safeguarding the West from Invasive Species, Actions to Strengthen Federal, State, and Tribal Coordination to Address Invasive Mussels (PDF | 1.3 MB), vary from policy and program reviews to on-the-ground efforts to prevent, contain, and control invasive mussels. One recommendation in Safeguarding the West was the development of a reference manual to facilitate rapid response activities in the event of mussel introductions in the Columbia River Basin. The U.S. Fish and Wildlife Service recently finalized and released this manual, Dreissenid Mussel Rapid Response in the Columbia River Basin: Recommended Practices to Facilitate Endangered Species Act Section 7 Compliance (PDF | 3.63 MB).

Cornell University. New York Invasive Species Research Institute.

A cozy campfire for summer days, a warm fireplace for winter evenings– the use of firewood is an "established cultural norm". However, moving firewood from place to place can have devastating consequences, as it can spread forest pests that decimate forests to collectively cost an estimated $4.2 – $14.4 billion per year. In order to better address the problem of people moving firewood and vectoring forest pests, Solano and colleagues examined trends and gaps in the existing literature on firewood and human-mediated forest pest movement in North America. The existing literature demonstrates the risk of firewood movement, but fails to address the level of awareness the public has on such risks, or the level of effectiveness of firewood regulations to prevent forest pest spread.

World Organisation for Animal Health; UN. Food and Agriculture Organization.

The escalation of the spread of African swine fever (ASF) has placed most of the world's domestic and wild pig populations under direct threat. To support countries' efforts to protect economies and food security, the World Organisation for Animal Health (OIE) and the Food and Agriculture Organization of the United Nations (FAO) have launched a joint initiative for the Global Control of ASF (PDF | 5.7 MB).

International Maritime Organization.

A key international measure for environmental protection that aims to stop the spread of potentially invasive aquatic species in ships’ ballast water enters into force. The International Convention for the Control and Management of Ships' Ballast Water and Sediments (BWM Convention) addresses aquatic invasive alien species (IAS) by requiring all ships to implement a ballast water management plan, among other actions.
See also: Ballast Water Convention Enters into Force (Sep 12, 2017)

Pet Industry Joint Advisory Council; DOI. Fish and Wildlife Service; DOC. National Oceanic and Atmospheric Administration.

Habits, Attitude, and Habitat—together they comprise Habitattitude. This educational campaign with the uncommon name addresses common concerns of private enterprise, state and federal natural resource agencies, and responsible pet owners: protecting our environment from the impacts of invasive species. Habitattitude seeks to inspire and empower people to explore the connection between responsible pet ownership and environmental stewardship.

See Habitattitude Prevents Pet Release in Wild (Press Release - Jun 12, 2019) announcing the re-launch of the Habitattitude educational campaign. Habitattitude’s website provides guidance for proper pet selection and care, along with sections on aquarium fish and water gardening. The new section on reptiles and amphibians addresses the variety of species and basic considerations and requirements for habitat, diet and health concerns. Another new component focuses on animals and plants in classroom education, and caring for them outside the home environment, in response to concerns about the potential for classroom pets to be released at the end of a school year.

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).

CAB International.

CABI scientists have conducted the first comprehensive study on the economic impact of a range of Invasive Alien Species (IAS) on Africa's agricultural sector, which they estimated to be USD $3.6 trillion a year. This is equivalent to 1.5 times the Gross Domestic Product (GDP) of all African countries combined – or similar to that of Germany. The average annual cost of IAS per country was USD $76.32 billion. Full details of the cost for individual countries are outlined in the paper published in the journal CABI Agriculture and Bioscience.

Western Governor's Association.

This article highlights the role of data in responding to the Asian giant hornet and describes how officials at the Washington State Department of Agriculture employed 'citizen scientists' and ‘cooperators’ to locate and eradicate a nest of deadly Asian giant hornets in their state.

See also:
Western Governors' Association Launches Invasive Species Data Mobilization Campaign (Dec 18, 2020)

International Union for the Conservation of Nature.

IUCN has launched a global standard for classifying the severity and type of impacts caused by alien species, known as the Environmental Impact Classification for Alien Taxa (EICAT). This tool will alert scientists, conservation practitioners and policy makers to the potential consequences of invasive alien species, guiding the development of prevention and mitigation measures.

Local Government Aquatic Invasive Species Toolkit.

Toolkit to assist local governments with navigating the regulatory framework associated with high-risk priority aquatic invasive species.
Note: Financial support was provided by the U.S. Fish & Wildlife Service, U.S. Department of Interior, under award # F20AP00238.

Great Lakes Commission.

Aquatic invasive species inflict millions of dollars of ecological and economic damage to the Great Lakes, with impacts on coastal industries, water quality, native fish and wildlife and human health. Recently, Blue Accounting, in partnership with state and federal agencies, launched a new suite of web-based resources and tools to support early detection of aquatic invasive species in the Great Lakes. The earlier new aquatic invasive species are detected, the easier and less expensive it is to avoid potentially devastating consequences of a large invasion. The new tools released by the Blue Accounting initiative help target efforts to focus on high-risk species and locations across the 11,000 miles of shoreline and 94,000 miles of surface area that make up the Great Lakes basin.

New York Invasive Species Awareness Week.

The mission of the New York Invasive Species Awareness Week (ISAW) is to promote knowledge and understanding of invasive species and the harm they can cause by engaging citizens in a wide range of activities across the state, and empowering them to take action to help stop the spread. This annual education campaign is comprised of various outreach initiatives and events led by partner organizations statewide. Activities include interpretive hikes, invasive plant removal, and restoration projects, displays, webinars, radio and television programming, and more.

Pollinator Partnership.

National Pollinator Week is a time to celebrate pollinators and spread the word about what you can do to protect them. In 2007, the U.S. Senate’s unanimous approval and designation of a week in June as “National Pollinator Week” marked a necessary step toward addressing the urgent issue of declining pollinator populations. Pollinator Week has now grown into an international celebration of the valuable ecosystem services provided by bees, birds, butterflies, bats and beetles.

See also: Pollinator Week Proclamations Span the United States and Galvanize Citizens (Jul 19, 2019 | PDF 65 KB) -- June 17-23, 2019
ALL 50 state governors (and many mayors), have signed proclamations supporting the observance of National Pollinator Week. In addition, more than 350 events (breaking all previous records) across North America and the world are registered through P2’s Pollinator Week web site.

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.

Nordic Council of Ministers. Nordregio.

One of the projects supported by the Arctic Co-operation programme of the Nordic Council of Ministers is launching a major campaign to raise public awareness of the threat posed to the Arctic by alien species travelling with tourists and other visitors. Nordregio takes part in the campaign in its capacity as secretariat for the Nordic-Arctic programme. “Are you travelling alone?” asks an animated polar bear in a new campaign video as he examines some clothes, shoes and equipment belonging to the travellers that step off boats and airplanes that bring them to the Arctic. The video is launched together with travel operators, airline companies, travel agencies and tourist offices that have the Arctic as a travel destination, as well as national and regional authorities to make sure it reaches as far as possible – hopefully unlike the alien species it aims to warn against.