Insects and Spiders - native

Western Cedar Borer (Trachykele blondeli) on May 28, 2025

Originally reported as Emerald Ash Borer (Agrilus planipennis)

Submitter does not have a specimen

Description of specimen

bug rolled up on my leg and spent the day with me. seemed like a chiller. apparently they're bad :(

Commentary

This is western cedar borer, a native species, not emerald ash borer. It is not considered a pest. More info can be found at www.OregonEAB.com. Thanks for being on the lookout!

Wyatt Williams
May 29, 2025, 4:42 a.m.

Resources

Western Cedar Borer information on iNaturalist and a guide to wood boring beetles in Oregon from the Oregon Department of Forestry.

Location

Outside tabor space cafe

Expert Reviewer

Wyatt Williams, Ph.D.
Wyatt Williams, Ph.D.

Invasive Species Specialist

Oregon Department of Forestry

Private Forests Division

2600 State St. Bldg. D

Salem, OR 97310-0340



Office: 503-945-7472

wyatt.williams@oregon.gov

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