1. Department of Plant Pathology, University of Wisconsin–Madison, Madison, WI 53706
2. Cooperative Extension, University of Maine, Presque Isle, ME 04769
3. Department of Plant and Environmental Sciences, University of Hawaiʻi at Mānoa, Honolulu, HI 96822
4. Vegetable Crops Research Unit, Agricultural Research Service, United States Department of Agriculture, Madison, WI 53706
5. BASF, Research Triangle Park, NC 27709