No daughter colonies of the 4a were tested yet.
11 tested queens were mated at the mating station:
DE-4-9-158-1994 DE-4-9-161-1994 DE-4-9-162-1994 DE-4-9-164-1994 DE-4-9-165-1994 DE-4-9-166-1994 DE-4-9-168-1994 DE-4-9-169-1994 DE-4-9-176-1994 DE-4-9-177-1994 DE-4-9-180-1994
No daughter colonies from colonies mated at the station were tested yet.