No daughter colonies of the 4a were tested yet.
13 tested queens were mated at the mating station:
DE-2-182-5-2001 DE-2-182-6-2001 DE-2-182-7-2001 DE-2-182-9-2001 DE-2-182-11-2001 DE-2-182-13-2001 DE-2-182-14-2001 DE-2-182-15-2001 DE-2-182-17-2001 DE-2-182-18-2001 DE-2-182-19-2001 DE-2-182-20-2001 DE-2-182-27-2001
No daughter colonies from colonies mated at the station were tested yet.