Switchgrass (IMAGE) Michigan State University Caption Scientists have identified specific parts of genetic code within switchgrass that could contribute to larger switchgrass harvests while reducing potential crop weaknesses. Credit Courtesy of MSU 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.