17 daughter colonies of the 4a were tested:
DE-8-8-410-2002 DE-8-8-411-2002 DE-8-8-412-2002 DE-8-8-413-2002 DE-8-8-414-2002 DE-8-8-415-2002 DE-8-8-416-2002 DE-8-8-417-2002 DE-8-8-418-2002 DE-8-8-419-2002 DE-8-8-420-2002 DE-8-8-421-2002 DE-8-8-422-2002 DE-8-8-423-2002 DE-8-8-424-2002 DE-8-8-425-2002 DE-8-8-426-2002
7 tested queens were mated at the mating station:
DE-8-101-181-2003 DE-8-101-182-2003 DE-8-101-187-2003 DE-8-101-194-2003 DE-8-101-198-2003 DE-8-101-199-2003 DE-8-101-200-2003
No daughter colonies from colonies mated at the station were tested yet.