David L. Cox, david.cox@syngenta.com1, Don Grosman2, JJ. Daccola3, Steve Cosky4, Renee Keese4, and Jackie Driver4. (1) Syngenta, Western R&D Scientist for Professional Products, 14446 Huntington Rd, Madera, CA, (2) Texas Forest Service, Forest Pest Control Section, P.O. Box 310, Lufkin, TX, (3) Arborjet, Inc, 99 Blueberry Hill Road, Woburn, MA, (4) Syngenta Crop Protection, Inc, 410 Swing Road, Greensboro, NC