Betsy A. Anderson, USDA/ARS, ATRU, Biological Science Technician, IR-4 Specialist; Michael E. Reding, USDA/ARS, ATRU, Research Entomologist; Michael G. Klein, USDA/ARS, ATRU, Research Entomologist; and Charles R. Krause, USDA/ARS, ATRU, Plant Pathologist.
Special thanks to OARDC's Secrest Arboretum; Klyn Nurseries, Inc.; and Herman Losely and Son, Inc., for the use of facilities and donations of plant material for IR-4 work.
The use of trade, firm, or corporation names in this publication is for the information and convenience of the reader. Such use does not constitute an official endorsement or approval by the U.S. Department of Agriculture, the Agricultural Research Service, The Ohio State University, or the Ohio Agricultural Research and Development Center of any product or service to the exclusion of others that may be suitable.