No daughter colonies of the 4a were tested yet.
6 tested queens were mated at the mating station:
DE-6-70-214-2001 DE-6-70-215-2001 DE-6-70-216-2001 DE-6-70-217-2001 DE-6-70-218-2001 DE-6-70-219-2001
No daughter colonies from colonies mated at the station were tested yet.