whitefly
noun
white·fly
ˈ(h)wīt-ˌflī 
: any of numerous small homopterous insects (family Aleyrodidae) that are injurious plant pests
Examples of whitefly in a Sentence
Recent Examples on the Web
Not only will marigolds trap the aphids and whiteflies that threaten your cheerful gerbera daisies, but the combination of colors between the two blooms makes for the most brilliant and happy summer garden.
—
Heather Bien, The Spruce, 24 Apr. 2026
In particular, French marigolds can effectively deter various insects, including aphids, whiteflies, and mosquitoes.
—Sj McShane, Martha Stewart, 18 Apr. 2026
Aphids, whiteflies and hornworms are among the most common pests attracted to tomato plants.
—Lauren Jarvis-Gibson, Miami Herald, 10 Apr. 2026
Aphids, whiteflies and hornworms are among the most common invaders, drawn in by nutrient-rich foliage and strong plant volatiles that attract sap-sucking insects.
—Lauren Jarvis-Gibson, Kansas City Star, 10 Apr. 2026
See All Example Sentences for whitefly
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Heather Bien, The Spruce, 24 Apr. 2026
In particular, French marigolds can effectively deter various insects, including aphids, whiteflies, and mosquitoes.
—Sj McShane, Martha Stewart, 18 Apr. 2026
Aphids, whiteflies and hornworms are among the most common pests attracted to tomato plants.
—Lauren Jarvis-Gibson, Miami Herald, 10 Apr. 2026
Aphids, whiteflies and hornworms are among the most common invaders, drawn in by nutrient-rich foliage and strong plant volatiles that attract sap-sucking insects.
—Lauren Jarvis-Gibson, Kansas City Star, 10 Apr. 2026
See All Example Sentences for whitefly
Cite this Entry
“Whitefly.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/whitefly. Accessed 1 May. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
