7 daughter colonies of the 4a were tested:
DE-13-360-1-2003 DE-13-360-2-2003 DE-13-360-3-2003 DE-13-360-4-2003 DE-13-360-5-2003 DE-13-360-6-2003 DE-13-360-7-2003
9 tested queens were mated at the mating station:
DE-13-360-1-2001 DE-13-360-2-2001 DE-13-360-3-2001 DE-13-360-4-2001 DE-13-360-5-2001 DE-13-360-6-2001 DE-13-360-7-2001 DE-13-360-8-2001 DE-13-360-9-2001
6 daughter colonies of queens mated at the mating station were tested:
DE-13-360-10-2005 DE-13-360-11-2005 DE-13-360-12-2005 DE-13-360-13-2005 DE-13-360-14-2005 DE-13-360-15-2005