1. Department of Zoology Faculty of Science Charles University Viničná 7 Praha 2 CZ–128 00 Czech Republic
2. Biological Centre Institute of Entomology Czech Academy of Science Branišovská 31 České Budějovice CZ–370 05 Czech Republic
3. Crop Research Institute Drnovská 507 Praha 6 – Ruzyně CZ–161 06 Czech Republic