What's That Bug? does not endorse extermination

Subject:  Not sure what this is
Geographic location of the bug:  Fishhawk Falls, Oregon
Date: 08/26/2018
Time: 07:42 AM EDT
Your letter to the bugman:  Hi, I’m a photographer.  I spotted this little guy the other day and thought it was some kind of caterpillar but, it doesn’t match anything I’ve seen in the area.  as far as I know Its a larva to some bug .  Thank you for your time.
How you want your letter signed:  FilthyPerfection

Sawfly Larva

Dear FilthyPerfection,
Though it looks like a caterpillar, this is actually a Sawfly larva, and Sawflies are non-stinging relatives of bees and wasps.  Based on this BugGuide image and this BugGuide image, we are confident it is
Trichiosoma triangulum.  According to BugGuide:  “Larvae feed on leaves of alders (Alnus), ash (Fraxinus), poplars (Populus), willows (Salix), cherries (Prunus).”

What's That Bug? does not endorse extermination
Location: Fishhawk Falls, Oregon

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