Mosquitoes (IMAGE) American Chemical Society Caption Mosquitoes stay away from repellent-soaked cloth on the arm of researcher Ulrich Bernier. Credit Greg Allen, U.S. Department of Agriculture, Agricultural Research Service 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.