No daughter colonies of the 4a were tested yet.
6 tested queens were mated at the mating station:
DE-11-75-1-2004 DE-11-75-2-2004 DE-11-75-3-2004 DE-11-75-4-2004 DE-11-75-5-2004 DE-11-75-6-2004
8 daughter colonies of queens mated at the mating station were tested:
DE-11-75-1-2006 DE-11-75-2-2006 DE-11-75-3-2006 DE-11-75-5-2006 DE-11-75-8-2006 DE-11-75-10-2006 DE-11-75-11-2006 DE-11-75-12-2006