emerald ash borer
noun
: a metallic-green Asian beetle (Agrilus planipennis) accidentally introduced into the U.S. and having a destructive larva that bores into the wood of ash trees
Examples of emerald ash borer in a Sentence
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The University of Minnesota announced on Tuesday a new study that found certain fungi in the state can kill the invasive emerald ash borer beetle.
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Cole Premo, CBS News, 3 Dec. 2025
The emerald ash borer, first detected near Detroit in 2002, had spread to surrounding states, like the insect equivalent of a wildfire.
—Frank Vaisvilas, jsonline.com, 29 Oct. 2025
The trees were planted last October by the city in partnership with the St. Paul nonprofit Tree Trust to replace the riverside canopy destroyed by the emerald ash borer.
—Pioneer Press, Twin Cities, 25 Oct. 2025
Now emerald ash borer is killing millions of native ash trees.
—Steve Bender, Southern Living, 9 Aug. 2025
See All Example Sentences for emerald ash borer
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Cole Premo, CBS News, 3 Dec. 2025
The emerald ash borer, first detected near Detroit in 2002, had spread to surrounding states, like the insect equivalent of a wildfire.
—Frank Vaisvilas, jsonline.com, 29 Oct. 2025
The trees were planted last October by the city in partnership with the St. Paul nonprofit Tree Trust to replace the riverside canopy destroyed by the emerald ash borer.
—Pioneer Press, Twin Cities, 25 Oct. 2025
Now emerald ash borer is killing millions of native ash trees.
—Steve Bender, Southern Living, 9 Aug. 2025
See All Example Sentences for emerald ash borer
Cite this Entry
“Emerald ash borer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/emerald%20ash%20borer. Accessed 13 Dec. 2025.
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