No daughter colonies of the 4a were tested yet.
6 tested queens were mated at the mating station:
DE-4-293-40-2009 DE-4-293-41-2009 DE-4-293-45-2009 DE-4-293-46-2009 DE-4-293-47-2009 DE-4-293-49-2009
No daughter colonies from colonies mated at the station were tested yet.