Bruce Tabashnik, University of Arizona (image) University of Arizona Share Print E-Mail Caption The UA's Bruce Tabashnik is one of the world's experts on how insect pests develop resistance to Bt crops. Credit Alex Yelich Usage Restrictions This visual may only be used in conjunction with reporting/posting of this news release. Image/video credit must be included exactly as indicated. Share Print E-Mail 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.