Septoria Brown Spot in Soybean (IMAGE) University of Tennessee Institute of Agriculture Caption UTIA's new mobile-friendly field guide will help farmers quickly diagnose soybean diseases, like Septoria brown spot (shown in image), in their fields. It can be found at guide.utcrops.com. Credit UTIA Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.