phloem necrosis

noun

: a pathological state in a plant characterized by brown discoloration and disintegration of the phloem
especially : elm yellows

Word History

First Known Use

1923, in the meaning defined above

Time Traveler
The first known use of phloem necrosis was in 1923

Dictionary Entries Near phloem necrosis

Cite this Entry

“Phloem necrosis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/phloem%20necrosis. Accessed 6 Dec. 2022.

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