1. First, fifth, and seventeenth authors: International Maize and Wheat Improvement Center (CIMMYT), ICRAF Campus, UN Avenue, Gigiri, PO Box 1041-00621, Nairobi, Kenya; second author: Department of Plant Pathology, University of Minnesota, St. Paul; third and sixteenth authors: Kenya Agricultural and Livestock Research Organization (KALRO), Nairobi, Kenya; fourth, sixth, seventh, and eighteenth authors: United States Department of Agriculture–Agricultural Research Service Corn, Soybean and Wheat Quality...