An official website of the United States government.

The .gov means it’s official.
Federal government websites always use a .gov or .mil domain. Before sharing sensitive information online, make sure you’re on a .gov or .mil site by inspecting your browser’s address (or “location”) bar.

This site is also protected by an SSL (Secure Sockets Layer) certificate that’s been signed by the U.S. government. The https:// means all transmitted data is encrypted — in other words, any information or browsing history that you provide is transmitted securely.

Home / Invasive Species Resources

Invasive Species Resources

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

Displaying 1 to 20 of 37

Search Help

Illinois-Indiana Sea Grant College Program.

Rutgers State University of New Jersey. Center for Vector Biology.

University of Florida.

Rutgers State University of New Jersey. New Jersey Agricultural Experiment Station.

La Plata National University (Argentina). Invading Mollusks Research Group.

Cornell University. College of Agriculture and Life Sciences. Cornell Alliance for Science.

Farmers who grow cereal crops in most African countries are all too familiar with the challenges presented by striga, a parasitic plant also known as witchweed that infests farmers’ fields and causes lower yields, or even no harvest at all. Now African scientists are breeding maize that can resist this pest plant as extension agents are offering farmers various solutions for improving yields in areas where the invasive weed is especially prevalent.

Illinios-Indiana College Sea Grant Program.
To prepare students to be responsible decision-makers and future leaders, IISG has developed education programs that engage students in experiential practices to promote a sustainable society.

University of Illinois Extension.

University of Guam.

The University of Guam received another round of funding in September under the U.S. Department of Agriculture Plant Protection Act for the surveying and monitoring of invasive pests of solanaceous crops that are on USDA’s Priority Pest List for 2021. Solanaceae, or nightshades, are a family of flowering plants that include tomato, eggplant, and chili pepper. As part of the national effort this year, UOG was awarded $38,000 to survey and monitor for two pests: Tuta absoluta, which is a moth and type of leafminer capable of destroying an entire crop, and Ralstonia solanacearum race 3 biovar 2, which is a bacterium, known as a bacterial wilt, that infects through the roots and is deadly to plants.

The work through UOG better prepares the island to manage these invasive species if or when they arrive. "There are certain pathogens and insects that have a reputation of being really bad. These are two of them," said project lead Robert L. Schlub, a researcher and faculty member of UOG Cooperative Extension and Outreach with a doctorate in plant pathology. "They aren’t on Guam, but if they show up, we want to know so we can help get them under control."

University of Illinois. Extension.

University of Illinois. Extension.

University of Illinois. Extension.

The Illinois Integrated Pest Management Program areas of emphasis include Specialty Crops, School IPM, Pest Diagnostics and Area Wide Monitoring.

University of Illinois Extension.

Technical Forestry Bulletin NRES-160.

Queen's University Belfast (United Kingdom).

Research led by Queen’s University Belfast has shown that invasive species, such as the grey squirrel, European rabbit and Japanese knotweed, have cost the UK economy over £5 billion over the past 40-50 years. This is one of the highest totals in Europe. Invasive species, those introduced and spreading outside of their native range as a result of human activities, are a growing threat to environments worldwide. Environmental impacts of invasive species, one of the main causes of biodiversity loss, are well-studied. However, few studies have summarised their economic impacts. This study is the largest and most up-to-date combination of economic costs of biological invasions in the UK. The results have been published in the journal NeoBiota.

University of Illinois Urbana-Champaign. Illinois Extension.

Rutgers University. New Jersey Agricultural Experiment Station.

Universidad de Concepción (Chile).

University of Illinois. Department of Crop Sciences. Weed Science.
Marine Education Society of Australasia.