Fungi (IMAGE) Penn State Caption Researchers cultured Colletotrichum strains recovered from sorghum from various Pennsylvania farms (top and middle rows). Spores (bottom row) were collected from the culture plates at 14 days after inoculation. Credit Chopra Lab, Penn State Usage Restrictions non commercial use only 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.