Lawrence J. Hribar,^1,* George Butler Wilson,^1,** Reid R. Qerhardt<sup>1,***

1</sup>Department of Entomology and Plant Pathology, University of Tennessee, Knoxville, Tennessee 37901, U

^*Present address: Department of Zoology/Entomology, Auburn University, Auburn, Alabama 36849, USA
^**Present address: Quillen-Discher School of Medicine, East Tennessee State University, Johnson City, Tennessee 36801, USA
^*** Author to whom reprint requests should be addressed