No daughter colonies of the 4a were tested yet.
13 tested queens were mated at the mating station:
DE-4-110-801-1978 DE-4-110-807-1978 DE-4-110-808-1978 DE-4-110-811-1978 DE-4-110-815-1978 DE-4-110-832-1978 DE-4-110-834-1978 DE-4-125-1-1978 DE-4-125-2-1978 DE-4-125-3-1978 DE-4-125-4-1978 DE-4-125-5-1978 DE-4-125-6-1978
No daughter colonies from colonies mated at the station were tested yet.