1. Poisonous Plant Research Laboratory, United States Department of Agriculture–Agricultural Research Service, Logan, Utah 84321
2. School of Integrative Plant Science, Cornell University, Ithaca, New York 14853
3. Department of Entomology, Plant Pathology, and Weed Science, New Mexico State University, Las Cruces, New Mexico 88001
4. Department of Plant Pathology, University of Kentucky, Lexington, Kentucky 40546
5. Department of Computer Science, University of Kentucky, Lexington, Kentucky 40506
6. Robert W. Holley Center for Agriculture and Health, United States Department of Agriculture–Agricultural Research Service, Ithaca, New York 14853