William R. Reid, wrr405@mail.usask.ca¹, Rosanna Giordano, rosanna.giordano@uvm.edu¹, Jay W. Whistlecraft, whistlecraftj@agr.gc.ca², and Derek A. Roff, derek.roff@ucr.edu³. (1) University of Vermont, Plant and Soil Science Dept, 105 Carrigan Drive, Burlington, VT, (2) Agriculture and Agri-Food Canada, Southern Crop Protection and Food Research Center, 1391 Sandford Street, London, Ontario, Canada, (3) University of California - Riverside, Department of Biology, 1208 Spieth Hall, Riverside, CA