Chad Bolding, Virginia Tech (IMAGE) Virginia Tech Caption Professor Chad Bolding, pictured here in 2019, will focus on the utilization of forest residues -- secondary materials such as branches and treetops left behind after traditional forest products are transported to mills. Credit Virginia Tech Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.