Giant Whitefly
Insect Pest
Moderate Threat
Identification & Biology
Produces waxy spiral deposits on undersides of leaves and long waxy filaments that look like white beards hanging from trees. Cosmetically alarming but rarely kills trees.
Current Status
Periodic outbreaks in urban areas.
States affected:
Arizona
Nevada
New Mexico
What Homeowners Should Do
Wash off with strong water spray. Avoid broad-spectrum insecticides that kill natural predators. Parasitic wasps provide natural control if not disrupted by pesticides.
Identification Photos
Related Threats
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