SINCE 1828

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elm bark beetle

noun

Definition of elm bark beetle

:either of two beetles (family Scolytidae) that are vectors for the fungus causing Dutch elm disease:

a :one (Hylurgopinus rufipes) native to eastern North America

b :one (Scolytus multistriatus) introduced from Europe into eastern North America

First Known Use of elm bark beetle

circa 1909

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