I was splitting some Ash to put in a stack that I'm prepping for a buddy ( he asked, and what are buddies for). Some of the rounds have Ash Borer in them....at least I think that's what it is, looks somewhat like a Yellow jacket Bee, but no wings, and back legs like a Cricket....anyhow, will these go away once it gets cold (keep them in the stack), or should I just throw these in the burn barrel pile ??