Joshua Yuan, Texas A&M University (image) Texas A&M AgriLife Communications Caption This image shows Dr. Joshua Yuan, Texas A&M AgriLife Research plant pathologist. Credit (Texas A&M AgriLife Research photo by Kathleen Phillips) Usage Restrictions Use with credit. Not for resale. 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.