Whiteflies have become a major issue in South Florida with at least four species of particular concern: Ficus, Rugose Spiraling, Bondar’s Nesting and Silverleaf. Residents have noticed plant leaves yellowing, dropping, covered with white waxy material called flocculent, or covered with whitefly excrement called honeydew and its accompanying sooty mold. Plants, walkways, cars, outdoor furniture and even pools may become covered with the sticky material or flocculent. Whiteflies are among the many pests that are part of living in a subtropical climate. They can be managed with proper plant cultural practices; use of other beneficial insects, mites and fungi; and judicious application of the appropriate pesticides.
This webpage was developed to provide accurate, unbiased and research-based information to help residents, businesses and governments find the correct answers and to sort through the misinformation that can develop around major pest issues.
The Palm Beach Whitefly Task Force was established to address these local needs. This group is organized by University of Florida Extension and Research faculty in collaboration with local media, industry members, the Florida Department of Agriculture and Consumer Services, the United States Department of Agriculture (APHIS–PPQ), and local governments.
Short and long-term strategies are being developed and expanded by the task force to more effectively deal with whitefly challenges. The group is producing additional research based informational and educational materials to help deal with the issues. Check this page periodically for updates.
Professionals: For more information contact us at lsanagorski@pbcgov.org
For the Homeowner:
- Whitefly Invasion Video (includes how to treat for - 12 minutes), Oct. 2012

- Ficus Whitefly Management in the Landscape, Feb. 2010

- Rugose Spiraling Whitefly, Aug. 2010

- Whiteflies in the Landscape, Oct. 2011

- Guidance for Evaluating Residential Pest Management Proposals, March 2013
- Fact Sheet 1: Whiteflies In Palm Beach County: Introduction, Feb. 2012

- Fact Sheet 2: Whiteflies In Palm Beach County: Life Cycle and Biology, Feb. 2012

- Fact Sheet 3:Whiteflies In Palm Beach County: Working with Natural Enemies, Feb. 2012

- Fact Sheet 4: Whiteflies In Palm Beach County: Choosing a Pest Control Company, Feb. 2012

- Fact Sheet 5: Whiteflies In Palm Beach County: Reducing Stress on Plants, Feb. 2012

- Alternatives to Ficus Hedge Materials ( Miami-Dade County Extension Publication)

- Rugose Spiraling Whitefly (Miami-Dade County Extension Publication)

- Miami-Dade County Extension's New Pests Webpage (with numerous whitefly resources)
- Neonicotinoid Pesticide Toxicity Profiles
Homeowners: For more information contact us at mgardenfwd@pbcgov.org