alfalfa webworm

noun

: the small greenish or blackish larva of a pyralid moth (Loxostege commixtalis) that feeds on and webs together the leaves of various succulent plants and is especially destructive on sugar beet and alfalfa

Word History

First Known Use

1905, in the meaning defined above

Time Traveler
The first known use of alfalfa webworm was in 1905

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Dictionary Entries Near alfalfa webworm

alfalfa snout beetle

alfalfa webworm

alfalfa weevil

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Cite this Entry

“Alfalfa webworm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/alfalfa%20webworm. Accessed 29 Nov. 2024.

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