| USDA Plant Protection and Quarantine | | http://www.aphis.usda.gov/ppq |
| National Plant Board | | http://www.nationalplantboard.org |
| Alabama Cooperative Extension System | | http://www.aces.edu |
| Alabama Nursery and Landscape Association | | http://www.alnla.org |
| Alabama Turfgrass Association | | http://www.alaturfgrass.org |
| Alabama Invasive Plant Council | | http://www.se-eppc.org/alabama |
| Alabama Forestry Commission | | http://www.forestry.state.al.us |
| Alabama Department of Conservation | | http://outdooralabama.com |
| Auburn University Plant Diagnostic Lab | | http://www.aces.edu/dept/plantdiagnosticlab |