Chestnut Blight (IMAGE) University of Southampton Caption This is chestnut blight, <i>Cryphonectria parasitica</i>, on an American chestnut, <i>Castanea dentate</i>. Credit Photos provided by Elizabeth Bush, Virginia Polytecnic Institute and State University; Edward L Barnard, Florida Department of Agriculture and Customer Services; Joseph O'Brien, USDA Forest Services; Andrej Kunca, National Forest Centre, Slovakia; USDA Forest Service, Region 2, Rocky Mountain Region Archive and Ronald F Billings, Texas Forest Service, respectively. All from <a target="_blank" href="http://www.Bugwood.org">Bugwood.org</a>. 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.