Jack Gray and Rachel Parkinson (IMAGE) University of Saskatchewan Caption Jack Gray and Rachel Parkinson study the impact of traces of neonics. on flying insects in their lab at the University of Saskatchewan, Canada. Credit University of Saskatchewan 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.