No daughter colonies of the 4a were tested yet.
1 tested queens were mated at the mating station:
CH-50-51-10110-2011
6 daughter colonies of queens mated at the mating station were tested:
CH-50-51-10281-2012 CH-50-51-10290-2012 CH-50-51-10292-2012 CH-50-51-10295-2012 CH-50-51-10300-2012 CH-50-51-10302-2012