4 daughter colonies of the 4a were tested:
CH-51-58-2059-1985 CH-51-58-2061-1985 CH-51-58-2062-1985 CH-51-58-2514-1985
2 tested queens were mated at the mating station:
CH-51-58-3022-1989 CH-51-58-3023-1989
No daughter colonies from colonies mated at the station were tested yet.