Purdue University

Fungal Decay of Ash Trees, Purdue Landscape Report

Purdue Landscape Report: By now, the emerald ash borer (EAB) invasion is an old story for landscapes and forests in the Midwest. Since EAB was first found in North America in 2002 more millions of ash ...
Capital Press

Spread of emerald ash borer jeopardizes Oregon trees

TANGENT, Ore. — The Calapooia River flows past fields of bucolic farmland in the Mid-Willamette Valley where Don Wirth walked over to inspect a fallen ash tree along the stream bank. Wirth, whose ...
WHYY

Staving off the horde: Is your beloved tree a zombie? Local arborists say check on it

A "zombie" ash tree affected by the invasive emerald ash borer but could survive with proper treatment, left of two ash trees that are irreparably damaged by the insect at Szymanek Park in Warminster, ...
Portland Press Herald

Facing the devastation of its ash trees, Portland aims to diversify tree species

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Fort Collins Coloradoan

Emerald ash borer spreading slower than expected in Fort Collins due to prevention efforts

Ash trees continue to be removed from public spaces in and around Fort Collins in an effort to slow the spread of the emerald ash borer. A stand of trees south of the football field at Fort Collins ...