whitefly

noun
white·​fly | \ˈhwīt-ˌflī, ˈwīt-\

Definition of whitefly 

: any of numerous small homopterous insects (family Aleyrodidae) that are injurious plant pests

Examples of whitefly in a Sentence

Recent Examples on the Web

Pests controlled: Use horticultural oils to combat aphids, mites, beetles, leaf miners, caterpillars, thrips, leafhoppers, and whiteflies. The Editors Of Organic Life, Good Housekeeping, "The 7 Best Organic Pest Control Techniques For Your Garden," 18 Dec. 2017 Flea beetles and whiteflies can attack, especially if the plants are drought-stressed. The Editors, Good Housekeeping, "How to Grow Hundreds of Ground Cherries," 31 July 2018 White traps lure whiteflies, plant bugs, cucumber beetles, and flea beetles. The Editors Of Organic Life, Good Housekeeping, "The 7 Best Organic Pest Control Techniques For Your Garden," 18 Dec. 2017 All parts of the plant can be toxic if ingested –– except, alas, for such pests as cabbage worms, spider mites, aphids and whiteflies. R. Daniel Foster, latimes.com, "What a showoff: Ghostly Brugmansia delivers spectacular garden blooms," 22 June 2018 Figs are really cool plants with a slightly bad rep in South Florida in part because of overuse of Ficus benjamina hedges and their unwieldy roots and problems with whitefly and scale. Kenneth Setzer, miamiherald, "Houseplant advice for the millennial (or anyone) who doesn’t have a green thumb," 11 July 2018 Wasps are notorious predators of agricultural pests, including whiteflies, aphids, moths, beetles and plant lice. Katherine J. Wu, Smithsonian, "Five Real Life Wasp Superpowers Not in Ant-Man and the Wasp," 22 Mar. 2018 From a distance, it could be mistaken for a ficus hedge, but does not seem bothered by all the problems that plague Ficus benjamina, like whitefly, thrips and scale. Kenneth Setzer, miamiherald, "Need to screen off your neighbors? Here's how to grow a green privacy barrier," 27 June 2018 Pests controlled: Yellow traps attract whiteflies, fruit flies, male winged scales, leafhoppers, fungus gnats, midges, male winged mealybugs and leafminers, thrips, psyllids, and winged aphids. The Editors Of Organic Life, Good Housekeeping, "The 7 Best Organic Pest Control Techniques For Your Garden," 18 Dec. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'whitefly.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of whitefly

1896, in the meaning defined above

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Last Updated

6 Dec 2018

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The first known use of whitefly was in 1896

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Rhyming Dictionary: Words that rhyme with whitefly

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