4 Nov 2013 - 10:30am to 11:15am
Each summer, huge atmospheric plumes from African dust storms dump some 50 million metric tons of dust on the state of Florida before spreading through the eastern U.S. The plumes bring with them spores and microbes scoured from the agricultural lands of the Sahel. Many plant and animal pathogens have been found in the dust, but only sparse sampling is possible on land. So plant pathologist Andrew Schuerger is taking to the air.