Mediterranean Oak Borer (Xyleborus monographus) on Sep 21, 2023
Submitter does not have a specimen EDRR Status: Population assessed
Description of specimen
The City does not have a live specimen, but one was collected by ODA. Frass was observed at the base of multiple Oregon white oaks in the grove.
The Mediterranean Oak Borer is suspected in multiple Oregon white oak trees in a grove near the WES station in Wilsonville, OR. Frass was observed at the base of multiple trees. On Friday, September 8, ODA collected a live specimen in one of the trees.