ash trees in a wetland

Alternatives to Ash in Western Oregon: With a Critical Tree Under Threat, These Options Can Help Fill Habitat Niche

Oregon ash thrives in many areas of western Oregon, from floodplains to foothills. But this key tree is threatened by the spread of an invasive beetle known as the emerald ash borer, which kills ash. This guide will help people choose trees to replace ash in a variety of landscape conditions.

EM 9396    Published March 2023   


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