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western pine beetle

noun
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Definition of western pine beetle

: a destructive bark beetle (Dendroctonus brevicomis) attacking various pines in the western U.S.

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“Western pine beetle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/western%20pine%20beetle. Accessed 4 Aug. 2020.

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