This project proposes a novel and robust method to study the genetic variability in Macrophomina phaseolina, the pathogen that causes charcoal rot, to aid soybean breeders in developing charcoal rot-resistant cultivars and to develop disease management strategies. The main goals of this study are to compare the population structure of Macrophomina phaseolina isolates from fields in Ohio, other states in the U.S. and fields in South America, and then compare these very geographically distant populations for genetic relationships.
Key Benefactors:
farmers, agronomists, extension agents, soybean breeders, seed companies