whitefly

noun

white·​fly ˈ(h)wīt-ˌflī How to pronounce whitefly (audio)
: any of numerous small homopterous insects (family Aleyrodidae) that are injurious plant pests

Examples of whitefly in a Sentence

Recent Examples on the Web
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The adult stage of whiteflies look like moths and are 1/16-inch long. Arricca Elin Sansone, Southern Living, 5 Dec. 2024 Occasionally, some insects, such as scale, spider mites, aphids, or whiteflies may take up residence on the leaves. Lauren David, Better Homes & Gardens, 13 Dec. 2024 Related to aphids, scales, and mealybugs, whiteflies can cause significant harm in greenhouses. Arricca Elin Sansone, Southern Living, 5 Dec. 2024 These annuals bloom in mid-spring through late summer and deter aphids, whiteflies and tomato hornworms. Clarence Schmidt, San Diego Union-Tribune, 11 Apr. 2024 See all Example Sentences for whitefly 

Word History

First Known Use

1896, in the meaning defined above

Time Traveler
The first known use of whitefly was in 1896

Dictionary Entries Near whitefly

Cite this Entry

“Whitefly.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/whitefly. Accessed 6 Jan. 2025.

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