"The study, published in the current edition of the journal Science, examines how Ug99 – new virulent forms of stem rust first found in Uganda in 1999—could continue its movement across Africa, the Middle East and southwest Asia. It threatens food supplies for millions of people who depend on wheat and other small grains. Scientists have developed new wheat varieties with some resistance to the deadly disease, but the disease evolves and mutates into new forms, requiring new resistant varieties to be developed. "
"A study just published in Science by scientists from the University of Minnesota, CSIRO, the University of Sydney, the University of Queensland, and CIMMYT shows that research to control the wheat disease known as stem rust during 1961-2009 has added 6.2 million tons annually to world wheat harvests, worth US $1.12 billion per year at 2010 prices."
The HarvestChoice video, "Tracking Pest and Diseases: Plotting Potential Pathways" produced by Jeff Horwich, featuring the revolutionary work of Jason Beddow and Darren Kriticos is showcased in the College of Food, Agricultural and Natural Resource Sciences (CFANS) February e-news.