1 daughter colonies of the 4a were tested:
DE-16-5-1071-1963
10 tested queens were mated at the mating station:
DE-16-73-711-1965 DE-16-73-712-1965 DE-16-73-713-1965 DE-16-73-714-1965 DE-16-73-715-1965 DE-16-73-716-1965 DE-16-73-717-1965 DE-16-73-718-1965 DE-16-73-719-1965 DE-16-73-721-1965
No daughter colonies from colonies mated at the station were tested yet.