Infected Leaves (IMAGE) University of Warwick Caption Four-week-old Arabidopsis thaliana leaves 64 hours after being infected with 5 ul of Botrytis cinerea spore suspension. Credit University of Warwick 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.