Megan Bruch Leffew (IMAGE) University of Tennessee Institute of Agriculture Caption Megan Leffew, marketing specialist, University of Tennessee Center for Profitable Agriculture Credit Photo courtesy 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.