Emerald Ash Borer (Agrilus planipennis) on May 7, 2025

Submitter does not have a specimen
EDRR Status: Local expert notified

Description of specimen

I did not find any larvae or insects, just d shaped holes. There were dead branches on this tree, which further supported my educated guess about the holes.

Commentary

Thank you for your report! Those holes look suspicious. Here is the ODF EAB website with resources to help identify ash trees and more signs of EAB:
https://oregon-eab-geo.hub.arcgis.com

Tom Valente
May 8, 2025, 2:18 a.m.