1. U.S. Department of Agriculture-Agricultural Research Service, Horticultural Crops Disease and Pest Management Research Unit, Corvallis, OR 97331, U.S.A.
2. U.S. Department of Agriculture-Agricultural Research Service, Southeastern Fruit and Tree Nut Research Station, Byron, GA 31008, U.S.A.
3. Department of Botany and Plant Pathology, Oregon State University, Corvallis, OR 97331, U.S.A.
4. Citrus Research Center “Sylvio Moreira”/Agronomic Institute–IAC, Corderiropolis, Sao Paulo, Brazil
5. Departamento de Fitopatologia, Universidade Federal de Viçosa, Viçosa, MG, 36570-900, Brazil
6. Department of Plant Pathology, Washington State University, Mount Vernon, WA 98273, U.S.A.
7. Department of Plant Pathology, College of Food, Agricultural and Environmental Sciences, The Ohio State University, Wooster, OH 44691, U.S.A.
8. Department of Botany and Plant Pathology, Central Oregon Agricultural Research and Extension Center, Oregon State University, Madras, OR 97741, U.S.A.
9. U.S. Department of Agriculture-Agricultural Research Service, Forage Seed and Cereal Research Unit, Corvallis, OR 97331, U.S.A.
10. Department of Plant Pathology and Emerging Pathogens Institute, University of Florida, Gainesville, FL 32611, U.S.A.
11. Department of Plant Pathology, University of California Davis, Davis, CA 95616, U.S.A.
12. U.S. Department of Agriculture-Agricultural Research Service, Crop Protection and Improvement Research Center, Salinas, CA 93905, U.S.A.
13. School of Plant and Environmental Sciences, Virginia Tech, Blacksburg, VA 24061, U.S.A.
14. U.S. Department of Agriculture-Agricultural Research Service, Sugarbeet and Bean Research Unit, East Lansing, MI 48824, U.S.A.
15. Department of Entomology and Plant Pathology, Auburn University, Auburn, AL 36849, U.S.A.
16. Department of Entomology and Plant Pathology and NC Plant Sciences Initiative, North Carolina State University, Raleigh, NC 27606, U.S.A.
17. Department of Plant, Soil, and Microbial Sciences, Michigan State University, East Lansing, MI 48824, U.S.A.
18. Domestic and Emergency Scientific Support, U.S. Department of Agriculture-Animal & Plant Health Inspection Service-Plant Protection and Quarantine, Raleigh, NC 27606, U.S.A.
19. Department of Plant Pathology and Ecology, The Connecticut Agricultural Experiment Station, New Haven, CT 06511, U.S.A.