Zamia root formation (IMAGE) University of Guam Caption Benjamin Deloso holds a Zamia stem cutting that has successfully produced a healthy root system. In his recently published research, he found the use of anti-transpirants to neither help nor hinder successful propagation of cycads. Credit University of Guam 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.