xtremetrees
Addicted to ArboristSite
Semi-digested wood
what kinda oak borer is this
- Thread starter xtremetrees
- Start date
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hard to say when all you show us is frass. That kind of damage I usually call "powder-post beetles" and explain that they only invade dead wood and thus are indicators of disease as well as scavengers.
Are you going to spray it off with water and then apply insecticide?
Are you going to spray it off with water and then apply insecticide?
