I got a nice pile of pecan limbs a while back. Most were about as big as your bicep or so, if you don't work out like Arnold anyway. The smaller stuff 1inch and less has dried and I moved it inside a storage building so it won't get wet/rot. I noticed mounds of sawdust under several pieces, and holes in the wood. Clearly insects. Anybody had this happen before? Ideas? I plan to use it and don't think it's a problem since I preburn, but still a new one for me.