root-knot nematode

noun

: any of several small plant-parasitic nematodes (genus Meloidogyne) that cause root knot

Examples of root-knot nematode in a Sentence

Recent Examples on the Web
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Can adding fresh soil help a bed where tomatoes were attacked last year by root-knot nematode? Nan Sterman, San Diego Union-Tribune, 2 Apr. 2022 Parasitic Nematodes Don't confuse these beneficial nematodes with destructive root-knot nematodes. The Editors Of Organic Life, Good Housekeeping, 18 Dec. 2017

Word History

First Known Use

1922, in the meaning defined above

Time Traveler
The first known use of root-knot nematode was in 1922

Dictionary Entries Near root-knot nematode

Cite this Entry

“Root-knot nematode.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/root-knot%20nematode. Accessed 30 Dec. 2024.

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