Science & EnvironmentInvasive emerald ash borer could wipe out native Oregon tree speciesBy Bradley W. Parks (OPB)July 13, 2022 11:15 p.m.The tiny green insect is likely to tear a path of destruction through Oregon ash, but its late arrival has given the state time to prepare.📨 Daily news in your inboxSign up today for OPB’s “First Look” – your daily guide to the most important news and culture stories from around the Northwest.EmailPlease leave this field blankSign up