1. Plant Pathology Department, North Florida Research and Education Center, University of Florida, Quincy, Florida 32351, United States
2. Plant Pathology Department, University of Florida, Gainesville, Florida 32611, United States
3. Bren School of Environmental Science and Management, University of California, Santa Barbara, California 93106-5131, United States
4. Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, P. R. China
5. Statistical Consulting Unit, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, Florida 32611, United States
6. Department of Entomology and Plant Pathology, North Carolina State University, Raleigh, North Carolina 27695-7613, United States
7. Gulf Coast Research and Education Center, University of Florida, Wimauma, Florida 33598, United States