Field Identification
An invasive spiraling whitefly that attacks gumbo limbo, palms, woody ornamentals, and more; produces abundant wax, honeydew, and sooty mold. Rugose refers to the textured wing surface—field ID plus the usual spiral egg pattern and mess.
Large whitefly with conspicuous waxy deposits; immatures and adults occur together on expanding shoots. Populations build rapidly where natural enemy complexes are disrupted.
How to Deal With It
Organic Control Methods
Oils and soaps aimed at crawlers on new growth; repeat applications needed under heavy wax—time to crawler emergence for best effect.
Encourage established predators and parasitoids in the landscape; avoid broad-spectrum organic treatments across entire yards.
Prune severely infested terminals when tolerable; reduce plant stress; manage ant partners that defend honeydew producers.
Strong rinsing on smaller specimens; remove fallen leaves that carry crawlers in confined sites.
Nursery inspections and quarantine of new installs; early detection walks focusing on favored host species.
Let Nature Handle It
Natural Enemies
- Lady beetles (including specialist whitefly feeders)
- Lacewings
- Parasitic wasps (Encarsia/Eretmocerus where they establish)