1 Department of Entomology, Center for Chemical Ecology, Center for Pollinator Research, Huck Institutes of the Life Sciences, Pennsylvania State University, University Park, State College, PA, 16802, USA. eua6@psu.edu.
2 School of Zoology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel. hefetz@post.tau.ac.il.
3 School of Marine Sciences, Ruppin Academic Center, Emek Hefer, Israel. hefetz@post.tau.ac.il.