United States Department of Agriculture
Animal and Plant Health Inspection Service (APHIS)
Agricultural Research Service (ARS)
State Departments of Agriculture
Alabama
Arizona
California
Florida
Guam
Hawaii
Louisiana
Puerto Rico
Texas
Hotline: 1-800-835-5832 (1 800 TELL TDA) to report suspect plants
Academia
University of Florida's Citrus Research and Education Center
- www.citrusgreeningtraining.org
University of California/Davis
Texas A&M University - Kingsville Citrus Center
Additional Resources
CA Citrus Mutual
CA Citrus Quality Council
FL Citrus Mutual
TX Citrus Mutual
TX Citrus Exchange
TX Citrus Mutual
Identifying the Threat
ID Card
Pest Alert
Asian Citrus Psyllid Information PDF (with images)
Signs of Citrus Greening, Texas A & M PDF