Wrapping the wood pile in black plastic and out in the sun will heat up the wood enough to kill any bug.
If the wood touchs the ground that is enough for a host of different insects to survive.
I have a friend in the pest control business and he supplies me with strong chemicals. But honestly having fought and suffering a lot of defeats in the war against bugs in Florida I stop gathering wood. Biggest concern is attracting them to your house. They can find a crack in the concrete and go straight up the wall. Had to redoe a master bath because of it.
Right.now I am fighting carpenter ants. I think I got them finally but not until I fought a heated battle. I used three different insecticides. Each works a different way, each last a different length of time.
One thing I haven't tried and I'm told it is excellent is to make a spray of borax and spray the wood pile. Borax is probably the most effective bug killer because bugs don't build a immunity to it.
That is my $0.02 or was that $0.25 worth?
