11 daughter colonies of the 4a were tested:
DE-8-1-6449-2012 DE-8-1-6450-2012 DE-8-1-6451-2012 DE-8-1-6452-2012 DE-8-1-6453-2012 DE-8-1-6454-2012 DE-8-1-6455-2012 DE-8-1-6456-2012 DE-8-1-6458-2012 DE-8-1-6459-2012 DE-8-1-6460-2012
40 tested queens were mated at the mating station:
DE-4-1-535-2013 DE-4-1-536-2013 DE-4-1-537-2013 DE-4-1-544-2013 DE-4-1-545-2013 DE-4-1-547-2013 DE-4-1-549-2013 DE-4-1-554-2013 DE-4-295-175-2013 DE-4-295-176-2013 DE-4-295-177-2013 DE-4-295-178-2013 DE-4-295-179-2013 DE-4-295-182-2013 DE-4-295-185-2013 DE-4-295-209-2013 DE-4-295-218-2013 DE-4-295-228-2013 DE-4-303-30-2013 DE-4-303-32-2013 DE-4-303-33-2013 DE-4-303-34-2013 DE-4-303-35-2013 DE-4-303-36-2013 DE-8-1-6513-2013 DE-8-1-6514-2013 DE-8-1-6515-2013 DE-8-1-6516-2013 DE-8-1-6517-2013 DE-8-1-6518-2013 DE-8-1-6519-2013 DE-8-1-6520-2013 DE-8-1-6521-2013 DE-8-1-9185-2013 DE-8-1-9186-2013 DE-8-1-9187-2013 DE-8-1-9189-2013 DE-8-1-9191-2013 DE-8-1-9192-2013 DE-8-1-9207-2013
15 daughter colonies of queens mated at the mating station were tested:
DE-4-307-13-2015 DE-4-307-14-2015 DE-4-307-15-2015 DE-4-307-16-2015 DE-4-307-17-2015 DE-4-307-18-2015 DE-4-307-19-2015 DE-4-307-20-2015 DE-4-307-21-2015 DE-4-307-22-2015 DE-4-307-23-2015 DE-4-307-24-2015 DE-4-307-26-2015 DE-4-307-37-2015 DE-4-307-40-2015