1. Institute of Biology University of Neuchatel Neuchatel Switzerland
2. Agroscope Swiss Bee Research Centre Bern Switzerland
3. The Steinhardt Museum of Natural History Tel Aviv University Tel Aviv Israel
4. European Biological Control Laboratory USDA ARS Montferrier‐Sur‐Lez France
5. Neuchatel Platform of Analytical Chemistry University of Neuchatel Neuchâtel Switzerland