Montana State University.
The Center for Invasive Species Management closed in 2015. Archives of relevant materials are available here.
Oklahoma State University. Department of Entomology and Plant Pathology.
Note: Maps of potential range expansion for the red imported fire ant in Oklahoma and the United States
Clemson University. Regulatory Services.
Universidad de Concepción (Chile).
Pennsylvania State University. Cooperative Extension.
Colorado State University. Department of Bioagricultural Sciences and Pest Management.