nope bad idea, you can't treat the wood they are in, depending on how many larvae are actually in the wood, you just have to let them hatch out...they dont' do any damage to teh wood other then when they bore out to hatch
WOW they are gorgous animals. Do you think they would get either wc or cb in ontario canada. I will have to ask and see if they know if it is or not. What are the chances of getting a cb one in Ontario.