Citrus Greening
Disease
Critical Threat
Photo: INRA-Bordeaux / (CC-BY-3.0-US (Bugwood))
Identification & Biology
Bacterial disease spread by the Asian citrus psyllid. Fruit becomes misshapen and bitter, tree declines over 3-5 years. Has devastated Florida's citrus industry.
Current Status
Widespread in Florida, confirmed in Texas, Louisiana, Georgia. No cure.
States affected:
Alabama
Florida
Georgia
Louisiana
Mississippi
North Carolina
South Carolina
Texas
What Homeowners Should Do
Control psyllids with systemic insecticide. Supplement tree nutrition (micronutrients). Remove severely infected trees. Consider replacing with disease-tolerant varieties.
Identification Photos
Related Threats
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