Woolly Whitefly

Aleurothrixus floccosus · Order: Hemiptera · Family: Aleyrodidae

Also called: Whitefly

Damages trees, gardens or crops. It damages many cultivated plants.

Source: Wikipedia

Woolly Whitefly
Photo: iNaturalist user, CC0

It is a widespread pest of numerous cultivated plant species.

Source: Wikipedia

Is it a pest in the house?

It attacks many cultivated plants as a pest.

Source: Wikipedia

Where it comes from

It likely comes from the Neotropics and occurs in the Nearctic, Africa, India and Europe.

Source: Wikipedia

Where it is found in the US

Recorded in 4 of 51 states and DC. Most records: California, Florida, Texas, Hawaii.

Darker = more records. Counts are museum and citizen-science records, not population size.

Source: GBIF

Months it is reported in the US

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Source: GBIF

More photos

Questions people ask

Where is the woolly whitefly found?

It probably originates in the Neotropics and is now present in the Nearctic, Africa, India and Europe.

Source: Wikipedia

What does the woolly whitefly damage?

It is a pest of many cultivated plant species.

Source: Wikipedia

Same family (Aleyrodidae)

Sources

  • Wikipedia: https://en.wikipedia.org/wiki/Aleurothrixus_floccosus

Look it up elsewhere: GBIF · iNaturalist · BugGuide · ITIS · Wikipedia

Text written 2026-10-29 from the sources above and checked sentence by sentence against them. Data fetched 2026-10-29.

How this page works

This is one bug's fact sheet. The colored box at the top says whether it is dangerous. Sections below cover how to recognize it, whether it is a pest, and how to deal with it. The US map shows which states have records; tap a state to see other bugs there.

Every fact on Bug FAQ comes from a named source (university extension sites, government agencies, GBIF, iNaturalist, Wikipedia). The source is linked next to each section. If we have no source for something, we leave it out.