Manjula T. Kularathna¹, Charlie Overstreet², Edward C. McGawley³, Déborah M. Xavier⁴, Claudia M. Martin³ and Dennis Burns⁵, (1)LSU Agricultural Center, Baton Rouge, LA, (2)Louisiana State University, Baton Rouge, LA, (3)Dept. of Plant Pathology and Crop Physiology, Baton Rouge, LA, (4)LSU AgCenter, Baton Rouge, LA, (5)LSU Agricultural Center, St. Joseph, LA