No daughter colonies of the 4a were tested yet.
21 tested queens were mated at the mating station:
DE-14-68-11-1988 DE-14-68-12-1988 DE-14-68-13-1988 DE-14-68-14-1988 DE-14-68-15-1988 DE-14-68-16-1988 DE-14-102-1-1988 DE-14-102-4-1988 DE-14-102-5-1988 DE-14-102-6-1988 DE-14-102-7-1988 DE-14-102-8-1988 DE-14-102-9-1988 DE-14-102-10-1988 DE-14-102-11-1988 DE-14-102-13-1988 DE-14-102-14-1988 DE-14-102-21-1988 DE-14-102-23-1988 DE-14-102-27-1988 DE-14-102-29-1988
No daughter colonies from colonies mated at the station were tested yet.