Tunnels will be present beneath the bark when it is peeled back or whittled away. The Peach Tree Borer is white and about an inch long. It works on the tree close to the ground. Adult moths appear in July and August, lay eggs and damage occurs soon thereafter as eggs hatch into larva. The Lesser Peach Tree Borer is similar to the peach tree borer except damage occur on the upper trunk and limbs.
Moths appear in spring, lay eggs on the bark, and larva hatch and tunnel in.
For control measures, refer to the latest Home Fruit Pest Control schedules of the University of Illinois. Copyright 1995 by the Board of Trustees of the University of Illinois. The information provided is for educational purposes only. References to commercial products or trade names do not constitute an endorsement by the University of Illinois and do not imply discrimination against other similar products.