Plant Diseases
Plants can suffer from a variety of viruses and other ailments. Learn how to identify diseases and prevent them from spreading.
For information about pesticide applicator training, CEUs, and licensing, see Training & CEUs.
For information about alternatives to traditional pest control, see Biological Controls & IPM and Organic Gardening.
UF/IFAS Sites
- The Plant Viruses of Florida and Their Inclusions
- The Southern Plant Diagnostic Network
- Tree Care and Drought
UF/IFAS Publications
- Diseases in Florida Vegetable Garden Beans
- Diseases in the Florida Vegetable Garden series
- Home, Lawn, Landscape, and Garden Plant Diseases
- Key for Identification of Landscape Turfgrass Diseases
- Turf Diseases
- Vegetable Diseases
Other Sites & Publications
- Forest and Shade Tree Pathology--APS Forest Pathology Committee
- How to Identify and Control Noninfectious Diseases of Trees--USDA Forest Service
- Insects & Disease Problems--International Society of Arboriculture (en español)
- Ornamental & Tree Diseases--MSU Extension Service
- Plant Disease--University of Georgia
- Plant Diseases--Virginia Cooperative Extension
- Return to Diseases & Insects
General Resources
UF/IFAS Sites
- Entomology and Nematology Department
- Environmental Horticulture Department
- FAWN: Florida Automated Weather Network
- Florida Master Gardener Program
- Florida Partnership for Water, Agriculture & Community Sustainability at Hastings
- Florida-Friendly Landscaping™ Program
- Gardening in a Minute
- Home Lawn Care--Turfgrass Science
- Horticultural Sciences Department
- IPM Florida
- Landscape Plants
- Living Green
- Pesticide Information Office
- Plant Pathology Department
- ProHort
- School Gardens
- Soil and Water Science Department
- Trees and Hurricanes
UF/IFAS Publications
State & Federal Agencies
- FDACS
- Florida Department of Environmental Protection (DEP)
- U.S. Environmental Protection Agency (EPA)
- USDA Plant Hardiness Zone Map--U.S. National Arboretum
Other University Sites
Organizations & Associations
- American Community Gardening Association
- American Horticultural Society
- Florida Native Plant Society
- International Society of Arboriculture
- International Society of Arboriculture (en español)
- International Society of Arboriculture, Florida Chapter
- National Garden Clubs
- North American Native Plant Society
Other Sites & Publications
Plant Hardiness Zones
