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
6 tested queens were mated at the mating station:
DE-13-90-279-2004 DE-13-90-280-2004 DE-13-90-281-2004 DE-13-90-282-2004 DE-13-90-283-2004 DE-13-90-284-2004
6 daughter colonies of queens mated at the mating station were tested:
DE-13-90-285-2005 DE-13-90-286-2005 DE-13-90-287-2005 DE-13-90-288-2005 DE-13-90-289-2005 DE-13-90-290-2005