The National Plant Diagnostic Network (NPDN) Training Site The USDA Regional IPM Centers The Center for Invasive Species and Ecosystem Health Bugguide.net eXtension Extension Disaster Education Network (EDEN) USDA, National Institute of Food and Agriculture (NIFA) University of Florida, IFAS Featured Creatures National invasive species council Hungry pests USDA APHIS Asian Longhorned Beetle Educational Material