13 daughter colonies of the 4a were tested:
DE-4-7-3-2005 DE-4-7-5-2005 DE-4-7-6-2005 DE-4-7-9-2005 DE-4-7-15-2005 DE-4-7-22-2005 DE-4-7-65-2005 DE-4-7-73-2005 DE-4-7-77-2005 DE-4-7-111-2005 DE-4-7-112-2005 DE-4-7-113-2005 DE-4-7-114-2005
26 tested queens were mated at the mating station:
DE-4-7-2-2008 DE-4-7-26-2008 DE-4-7-48-2008 DE-4-7-66-2008 DE-4-7-108-2008 DE-4-7-124-2008 DE-4-7-147-2008 DE-4-7-155-2008 DE-4-7-170-2008 DE-4-7-171-2008 DE-4-7-182-2008 DE-4-7-190-2008 DE-4-7-192-2008 DE-4-7-197-2008 DE-4-274-3-2008 DE-4-274-4-2008 DE-4-274-11-2008 DE-4-274-12-2008 DE-4-274-13-2008 DE-4-274-14-2008 DE-4-274-15-2008 DE-4-274-18-2008 DE-4-274-23-2008 DE-4-274-26-2008 DE-4-274-29-2008 DE-4-274-30-2008
24 daughter colonies of queens mated at the mating station were tested:
DE-4-7-18-2010 DE-4-7-21-2010 DE-4-7-33-2010 DE-4-7-36-2010 DE-4-7-39-2010 DE-4-7-41-2010 DE-4-7-46-2010 DE-4-7-48-2010 DE-4-7-53-2010 DE-4-7-55-2010 DE-4-7-56-2010 DE-4-7-58-2010 DE-4-7-60-2010 DE-4-274-3-2010 DE-4-274-4-2010 DE-4-274-14-2010 DE-4-274-16-2010 DE-4-274-18-2010 DE-4-274-22-2010 DE-4-274-23-2010 DE-4-274-26-2010 DE-4-274-29-2010 DE-4-274-30-2010 DE-4-274-33-2010