12 daughter colonies of the 4a were tested:
DE-6-87-3-2005 DE-6-87-37-2005 DE-6-87-38-2005 DE-6-87-43-2005 DE-6-87-48-2005 DE-6-87-57-2005 DE-6-87-58-2005 DE-6-87-59-2005 DE-6-87-60-2005 DE-6-87-61-2005 DE-6-87-81-2005 DE-6-87-82-2005
1 tested queens were mated at the mating station:
DE-18-6-484-2006
No daughter colonies from colonies mated at the station were tested yet.