1. Department of Entomology, The Pennsylvania State University , University Park, PA 16802 , USA
2. Penn State Extension Berks County Office , 1238 County Welfare Rd # 110, Leesport, PA 19533 , USA
3. Department of Horticulture , Penn State Berks Campus, Tulpehocken Road, P.O. Box 7009, Reading, PA 19610 , USA
4. U.S. Army Corps of Engineers, Blue Marsh Lake , 1268 Palisades Drive, Leesport, PA 19533 , USA
5. Fruit Research and Extension Center , P.O. Box 330, Biglerville, PA 17307-0330 , USA
6. Office of the Dean, The Pennsylvania State University , University Park, PA 16802 , USA