No daughter colonies of the 4a were tested yet.
15 tested queens were mated at the mating station:
DE-8-101-11-1997 DE-8-101-12-1997 DE-8-101-13-1997 DE-8-101-15-1997 DE-8-101-17-1997 DE-8-101-18-1997 DE-8-101-20-1997 DE-8-172-75-1997 DE-8-172-76-1997 DE-8-172-77-1997 DE-8-172-78-1997 DE-8-172-79-1997 DE-8-172-80-1997 DE-8-172-83-1997 DE-8-172-84-1997
No daughter colonies from colonies mated at the station were tested yet.