Artemisia annua at Spindletop Farm (IMAGE) University of Kentucky Caption Patrick Perry, research coordinator for the Kentucky Tobacco Research and Development Center at UK, drives a tractor to plant new seedlings of Artemisia annua at UK's Spindletop Farm. Credit UK Photo | Mark Cornelison 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.