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
6 tested queens were mated at the mating station:
DE-8-101-209-2004 DE-8-101-212-2004 DE-8-101-213-2004 DE-8-101-222-2004 DE-8-101-228-2004 DE-8-101-230-2004
No daughter colonies from colonies mated at the station were tested yet.