Chili Bioassay (IMAGE) University of Melbourne Caption Black lesions were caused by anthracnose. Credit University of Melbourne Usage Restrictions EDITORIAL USE ONLY, NO ARCHIVING (Credit at all times please). 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.