Minnesota Star Tribune

INTERACTIVE: Emerald ash borer

Here are the confirmed sites of the emerald ash borer in Minnesota as collected by the Minnesota Department of Agriculture.

By Raymond Grumney

August 20, 2015 at 8:54PM
(Raymond Grumney/The Minnesota Star Tribune)
about the writer

about the writer

Raymond Grumney

News Graphics Director

Ray Grumney is the news graphics director at the Star Tribune, with a proven 30-year award-winning track record. He is a driven visual journalist focused on developing and implementing high-impact design solutions to sometimes complicated data-driven stories.

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