1Horticultural Sciences, TAMU, College Station, Texas; 2P.O. Box 200, Overton Texas; 3Texas AgriLife Research and Extension Center, Dallas, Texas; 4Entomology and Plant Pathology, Univ. of Tennessee, Knoxville, TN 37996; 5Plant and Soil Sciences, Univ. of Delaware, Newark, DE 19716; 6PRI, Wageningen, The Netherlands; 7University of Wisconsin, River Falls, WI; 8Roses by Design, Bakersfield, CA; 9 Enfield, CT; 10Roses by Ping, Vista CA; 11NovaFora, West Grove, PA; 12 Weeks Roses, Pomona, CA