pear psylla

noun

: a yellowish or greenish jumping plant louse (Psylla pyricola) that is often destructive to the pear

Word History

First Known Use

1892, in the meaning defined above

Time Traveler
The first known use of pear psylla was in 1892

Dictionary Entries Near pear psylla

pear oil

pear psylla

pear sawfly

See More Nearby Entries 

Cite this Entry

“Pear psylla.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pear%20psylla. Accessed 17 Nov. 2024.

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