Disease Detection Maps
Known Distribution of Citrus Canker/Citrus Greening (HLB) in Florida
Statewide Citrus Canker and Citrus Greening Map 
Statewide Positive Citrus Greening Sections (1.5MB) 
Disease Spread of Huanglongbing as 15-mile Radius in Florida (2.6MB)
This map depicts the potential one-year spread of huanglongbing (citrus greening) from each of the sections (mi2) known to be positive for the disease. The 15-mile radius is based on data analyzed from commercial citrus farms in Brazil. It is important to note that since huanglongbing has been present in some parts of Florida for several years, the 15-mile disease spread could be considered a very conservative estimate from any single location. The disease spread as depicted suggests that all commercial citrus is within a 15-mile radius of some huanglongbing-positive section. Citrus growers may want to ensure that they are taking all precautions necessary to mitigate Asian citrus psyllid populations and other appropriate management practices such as scouting for the disease for the earliest detection possible.
Regional Citrus Canker and Citrus Greening Maps
Click inside a colored area on the map below to view citrus canker and greening finds for that region:
If you have any questions or problems using this map, please contact our helpline for assistance: 1-800-282-5153.
Disclaimer: Data being depicted on this website is for reference use only. This data is refreshed on a weekly basis. The Department is not enforcing the destruction of infected material, therefore there is no sure way to determine which infections have been removed and which have not. As such, the data depicted only represents known confirmed positive locations, and due to changing conditions may or may not represent real world scenarios. Before being posted all reasonable efforts have been made to contact owners to inform them of infections. For further explanations please download the available data definitions. If you have additional questions or problems regarding the use of this data, please contact the Help Line 1-800-282-5153.
Return to top
