Montana State University.
The Center for Invasive Species Management closed in 2015. Archives of relevant materials are available here.
University of California Cooperative Extension. Napa County.
University of California - Berkeley.
University of California - Riverside. Entomology.
University of California - Riverside. Center for Invasive Species Research.
Mississippi State University. Extension Service.
Mississippi State University. Geosystems Research Institute.
Universidad de Concepción (Chile).
Cornell University. Forest Health and Invasive Non-native Forest Pests.
University of California. Division of Agricultural and Natural Resources. Cooperative Extension.
Cornell University. New York State Integrated Pest Management Program.
Pennsylvania State University. Cooperative Extension.
Colorado State University. Department of Bioagricultural Sciences and Pest Management.
University of California. Cooperative Extension.
Mississippi State University. Center for Resolving Human-Wildlife Conflicts.