With the record-setting warm winter, research predicts residue-borne diseases will be an issue. Thus, the first objective of this project is to survey and monitor the pathogens that affect soybean. Second, evaluate genetic changes and fungicide sensitivity in these populations. Host resistance is the most effective tool to manage these diseases. Resistance to these soil-borne pathogens was identified, as well as more than a dozen potential candidate genes that may regulate the resistance response. Third, continue to map resistance towards these pathogens as well as others and evaluate candidate genes to develop perfect markers. Fourth, improve management approaches to reduce the impact of these diseases on profitability.
Key Benefactors:
farmers, agronomists, extension agents, soybean breeders, seed companies