Pest is vectored by: African citrus psyllid (Trioza erytreae), Asian citrus psyllid (Diaphorina citri)
Asian citrus psyllid is present in the United States. The Asian citrus psyllid has been detected in Alabama, Arizona, California, Florida, Georgia, Guam, Hawaii, Louisiana, Mississippi, Puerto Rico, South Carolina, Texas, U.S. Virgin Islands, and Mexico.