Difficult to tell. No wings on any I saw. Didn't have a segmented body like an any or wasp. Had multiple legs of course. They're pretty small, probably 1-3mm in length. Definitely wood boring as the trunk had large tunnels at the base and up into the branches. Mostly near the surface up high. The trunk had huge tunnels at the base, but not much above about a foot high. It's like they stuck to just below the bark. The tree fell over VERY easily. I pushed it over with the jeep without much effort. The stump and all came out of the ground without roots. Hope that give some better info.
The difference between stupidity and ignorance. Ignorance is doing something wrong and not knowing better. Stupidity is knowing better, but doing it anyway. Don't be stupid!