Larval Salamander (IMAGE) Cary Institute of Ecosystem Studies Caption When exposed to picaridin in environmentally relevant concentrations, larval salamanders had a high mortality rate. Credit Keith Eric Costley Usage Restrictions May be used to promote this press release 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.