No daughter colonies of the 4a were tested yet.
7 tested queens were mated at the mating station:
DE-4-4-966-1994 DE-4-4-967-1994 DE-4-4-969-1994 DE-4-4-974-1994 DE-4-4-977-1994 DE-4-4-978-1994 DE-4-4-983-1994
No daughter colonies from colonies mated at the station were tested yet.