23 daughter colonies of the 4a were tested:
DE-7-46-20-2003 DE-7-46-23-2003 DE-7-46-24-2003 DE-7-46-28-2003 DE-7-46-29-2003 DE-7-46-30-2003 DE-7-46-31-2003 DE-7-46-33-2003 DE-7-46-35-2003 DE-7-46-37-2003 DE-7-46-38-2003 DE-7-46-39-2003 DE-7-46-41-2003 DE-7-46-42-2003 DE-7-46-43-2003 DE-7-46-47-2003 DE-7-46-48-2003 DE-7-46-49-2003 DE-7-46-50-2003 DE-7-46-53-2003 DE-7-46-55-2003 DE-7-145-14-2006 DE-7-145-15-2006
4 tested queens were mated at the mating station:
DE-7-143-4-2005 DE-7-146-21-2005 DE-7-146-26-2005 DE-7-148-5-2005
13 daughter colonies of queens mated at the mating station were tested:
DE-7-45-157-2007 DE-7-45-161-2007 DE-7-45-163-2007 DE-7-45-174-2007 DE-7-45-176-2007 DE-7-45-177-2007 DE-7-45-178-2007 DE-7-45-237-2007 DE-7-45-238-2007 DE-7-45-239-2007 DE-7-45-240-2007 DE-7-45-241-2007 DE-7-45-243-2007