willow aphid

noun

: any of several plant lice that feed on willows
especially : an aphid (Pterochlorus salignus) occurring in Africa, Asia, Europe, and North America

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“Willow aphid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/willow%20aphid. Accessed 7 Dec. 2023.

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