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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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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.

Japan Ministry of the Environment.
North Dakota Game and Fish Department.

Australian Government. Department of Agriculture, Water and the Environment.

Important changes to Australia's Biosecurity System came into effect on 16 June 2016 with commencement of the Biosecurity Act 2015. The Biosecurity Act replaced the Quarantine Act 1908 and is designed to be flexible and responsive to changes in technology and future challenges. The Biosecurity Act sets up new requirements and regulatory powers that will affect how the department manages the biosecurity risks associated with goods, people and conveyances entering Australia.

Florida Department of Agriculture and Consumer Services. Plant Industry.

Florida Department of Agriculture and Consumer Services.

North Dakota Department of Agriculture.
Maryland Department of Agriculture.
A Notice of Final Action for the Maryland Invasive Plant Regulations was published in the Maryland Register on Friday, February 3. These regulations went into effect February 13. The updated regulations add a total of four new species to the Tier 1 and Tier 2 lists established by the original invasive plant regulations (April 2016). Weed risk assessments are ongoing, and additional plant species will be added to the lists through the regulatory process as they are completed and approved. These science-based assessments are the foundation for decisions regarding a plant’s invasive status in the state. Full assessment reports are available on the Maryland Invasive Plants Prevention and Control website.

National Conference of State Legislatures.

National Conference of State Legislatures (NCSL) tracks environment and natural resources legislation to bring you up-to-date, real-time information on bills (from 2015) that have been introduced in the 50 states and the District of Columbia, and U.S. territories. Database provides search options by state (or territory), topic, keyword, year, status or primary sponsor. Topics include: Wildlife-Invasive Species and Wildlife-Pollinators.
Nature Conservancy. Don't Move Firewood.
Provides specific state information on their firewood regulations and recommendations (includes Canada and Mexico).

Florida Fish and Wildlife Conservation Commission.

At its February 2021 meeting, the Florida Fish and Wildlife Conservation Commission (FWC) approved staff recommendations to create new rules to address the importation, breeding and possession of high-risk invasive reptiles. The approved rule changes to Chapter 68-5, F.A.C. specifically address Burmese pythons, Argentine black and white tegus, green iguanas and 13 other high-risk nonnative snakes and lizards that pose a threat to Florida’s ecology, economy, and human health and safety. For more information, see New Rules for Invasive Nonnative Reptiles.

Florida Administrative Code.

European Maritime Safety Agency.

Cornwall County Council (United Kingdom).

Massachusetts Department of Conservation and Recreation.

European Commission.

The EU Regulation on invasive alien species entered into force on 1 January 2015. At its core is this list of invasive alien species of Union concern, which has been drawn up on the basis of strict criteria and scientifically robust risk assessments, and approved by a Committee of Member State representatives.

Maryland Department of Agriculture.

See also: Maryland Invasive Plants Prevention and Control for more information about the Maryland Invasive Plant Regulations

Massachusetts Department of Agricultural Resources.

European Commission.

In October 2016, the European Parliament and the Council adopted Regulation (EU) 2016/2031 on protective measures against plant pests (“Plant Health Law”). On 13 December 2016, the Regulation entered into force and will be applicable from 14 December 2019. The new rules aim to modernise the plant health regime, enhancing more effective measures for the protection of the Union's territory and its plants. The Plant Health Law increases the prevention against the introduction of new pests via imports from third countries. Commission Implementing Regulation (EU) 2018/2019 establishes the list of high risk plants the introduction of which into the EU territory will be provisionally prohibited from 14 December 2019 until a full risk assessment has been carried out. Published in the Official Journal on 11 October 2019, the Commission Delegated Regulation (EU) 2019/1702 lists 20 quarantine pests as priority pests, including Xylella fastidiosa, the Japanese beetle, the Asian long-horned beetle, Citrus greening and Citrus Black Spot, whose economic, environmental and social impact on EU territory is the most severe.