42 daughter colonies of the 4a were tested:
DE-17-27-29-2005 DE-17-27-30-2005 DE-17-27-31-2005 DE-17-27-32-2005 DE-17-27-33-2005 DE-17-27-34-2005 DE-17-27-35-2005 DE-17-27-36-2005 DE-17-27-37-2005 DE-17-27-38-2005 DE-17-27-41-2005 DE-17-27-42-2005 DE-17-27-44-2005 DE-17-27-45-2005 DE-17-27-46-2005 DE-17-27-47-2005 DE-17-27-48-2005 DE-17-27-57-2005 DE-17-27-58-2005 DE-17-27-59-2005 DE-17-27-60-2005 DE-17-27-61-2005 DE-17-27-62-2005 DE-17-27-63-2005 DE-17-27-64-2005 DE-17-27-65-2005 DE-17-27-66-2005 DE-17-27-67-2005 DE-17-27-68-2005 DE-17-27-69-2005 DE-17-27-70-2005 DE-17-27-71-2005 DE-17-94-15-2006 DE-17-94-40-2006 DE-17-94-42-2006 DE-17-94-43-2006 DE-17-94-45-2006 DE-17-94-47-2006 DE-17-94-48-2006 DE-17-94-52-2006 DE-17-94-53-2006 DE-17-94-54-2006
9 tested queens were mated at the mating station:
DE-7-144-58-2006 DE-7-144-59-2006 DE-7-144-60-2006 DE-7-144-61-2006 DE-7-144-62-2006 DE-7-144-63-2006 DE-7-144-64-2006 DE-7-144-65-2006 DE-7-144-66-2006
8 daughter colonies of queens mated at the mating station were tested:
DE-7-144-24-2008 DE-7-144-25-2008 DE-7-144-57-2008 DE-7-144-64-2009 DE-7-144-70-2009 DE-7-144-74-2009 DE-7-144-79-2008 DE-7-144-80-2009