Synergistic effect (IMAGE) Max Planck Institute for Chemical Ecology Caption Synergistische, sich gegenseitig verstärkende Wirkung des männlichen Pheromons cis-Vaccenyl-Azetat (cVA) und Essig Credit Graphical presentation modified from Das et al., PNAS 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.