National Invasive Species Information Center
U.S. Department of Agriculture

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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 121 to 140 of 1154

  • Ask Extension

    • eXtension.

    • eXtension is an educational partnership of more than 70 universities to help you improve your life every day with access to objective, research-based information and educational opportunities. Categories include integrated pest management and fire ants. Requires free registration.
      See also: Use the One Search service to search the resources provided by your Cooperative Extension Service using a Google Custom Search Engine that includes many of the Cooperative Extension web sites provided by your Land-Grant institutions.
      Note: Ask an Expert has been discontinued. The service has transitioned to a new platform with a new name: Ask Extension.

  • Ask Mr. Smarty Plants

    • University of Texas - Austin. Lady Bird Johnson Wildflower Center. Native Plant Information Network.

    • Ask a question or search the extensive database of frequently asked questions - and their answers! Topics include invasive plants, native grasses, plants and trees as well as other topics.

  • Ask the Experts

    • University of Hawai'i - Mānoa. College of Tropical Agriculture and Human Resources.

  • Ask the Pest Crew

    • University of Arkansas. Cooperative Extension Service.

    • Every day, Arkansas' homes, lawns and gardens are under siege by destructive insects, diseases, weeds and wildlife. How do you cope with them? How do you get rid of them? How do you prevent these problems in the first place? That's where the Pest Crew come in. Each of the experts has years of experience and are known across Arkansas for their pest-wise ways. We invite you to submit questions about your home, lawn and garden bug-a-boos to the Pest Crew.

  • Avian Influenza

    • Pennsylvania State University. Cooperative Extension.

  • Avian Influenza: An Internal Report for the College of Food, Agricultural, and Environmental Sciences

    • Feb 2006

    • Ohio State University. College of Food, Agricultural, and Environmental Sciences.

  • Avian Influenza: Things You Should Know

    • 2020

    • Mississippi State University. Extension.

  • Avian Pox in Small Flocks [PDF, 139 KB]

  • Balancing Act: A Policy Success Story in the Great Lakes

    • Feb 23, 2024

    • Michigan State University. Michigan Sea Grant.

    • The Great Lakes remain one of the most heavily invaded freshwater systems in the world. Ballast water from cargo ships crossing the ocean inadvertently brought in many aquatic invasive species (AIS), accounting for the introduction of 40% of all nonindigenous aquatic species in the Great Lakes. However, collaborative efforts have led to pioneering research and policy changes that have reduced this threat.

  • Bamboo Control

    • Clemson University Cooperative Extension. Home and Garden Information Center.

  • Bamboo Growth and Control

    • Nov 2020

    • Alabama Cooperative Extension System.

  • Bay Issues - Aquatic Invasive Species

    • Maryland Sea Grant.

  • Be On the Lookout for the Box Tree Moth

    • Jun 2021

    • Clemson University Cooperative Extension. Home and Garden Information Center.

  • Beach Vitex (Vitex rotundifolia L.f.)

    • 2019

    • Mississippi State University. Extension.

  • Bee Alert: Africanized Honey Bee Facts

    • 2002

    • University of California. Agriculture and Natural Resources.

    • ANR Publication 8068

  • Bee Health - Varroa Mites

    • eXtension.

  • Beech Bark Disease

    • Jul 2018

    • Ohio State University. Extension.

  • Beech Leaf Disease in New Jersey

    • Dec 2021

    • Rutgers University. New Jersey Agricultural Experiment Station.

  • Beech Scale, A Potential Threat in the Landscape [PDF, 392 KB]

    • Jun 2006

    • University of Tennessee Extension.

    • See also: Publications for more resources

  • Beware of Boxwood Blight!

    • Apr 2016

    • Oregon State University. Extension Service.

    • This concise publication gives useful information for homeowners, master gardeners, and professional landscapers about the boxwood blight disease: its symptoms, sanitation measures when it is discovered on a property, and preventive measures.