Historic Role of Wheat and the Threat of Stem Rust
University of Minnesota Leads the Fight
Ug99 Arrives in East Africa
Borlaug Starts Green Revolution
Ug99 Threatens Borlaug's Wheats
Skovmand Develops Seed Banks
Description: The University of Minnesota has played a leading role in making wheat a major food source for the world and protecting it from disease.
Original Broadcast: 10/09/2011