General Citrus Greening Websites

Hungry Pests

California Citrus Threat

Texas A&M University

Texas A&M University Kingsville Citrus Center – Weslaco, Texas

Texas Plant Disease Diagnostic Laboratory

Texas AgriLIFE Research at Weslaco

Texas A&M University Department of Entomology

Aggie Horticulture – Texas Citrus

Master Gardener

State Department of Agriculture

Texas Department of Agriculture

California Department of Food and Agriculture

Florida Division of Plant Industry

USDA

USDA Citrus Diseases