Hello, we recently cut down a dying white ash tree in our back yard, and have gotten rid of most of the wood and brush, however, some of the wood has been on our back patio for about 6 weeks awaiting the final pickup. This evening, 05-JUN-06, my wife and I noticed many bugs crawling and flying on the remaining wood. Initially we thought they were some sort of wasp, but after a brief search on the internet they appear to be the red-headed ash boring beetles. We have another ash tree in our front yard that is in good shape, so we are wondering what can be done to ensure that these beetles don't infest the live tree. Thank you for your help, TIM.