20 daughter colonies of the 4a were tested:
DE-13-36-2971-1977 DE-13-36-2972-1977 DE-13-36-2973-1977 DE-13-36-2974-1977 DE-13-36-2975-1977 DE-13-36-2976-1977 DE-13-36-2980-1977 DE-13-36-2981-1977 DE-13-36-2982-1977 DE-13-36-2983-1977 DE-13-36-2984-1977 DE-13-36-2986-1977 DE-13-36-3049-1978 DE-13-36-3050-1978 DE-13-36-3063-1978 DE-13-36-3064-1978 DE-13-36-3065-1978 DE-13-36-3067-1978 DE-13-36-3070-1978 DE-13-36-3071-1978
18 tested queens were mated at the mating station:
DE-13-65-117-1981 DE-13-65-118-1981 DE-13-65-119-1981 DE-13-65-120-1981 DE-13-65-121-1981 DE-13-65-122-1981 DE-13-65-123-1981 DE-13-65-125-1981 DE-13-65-126-1981 DE-13-65-127-1981 DE-13-97-1521-1981 DE-13-97-1522-1981 DE-13-97-1523-1981 DE-13-97-1524-1981 DE-13-97-1525-1981 DE-13-97-1526-1981 DE-13-97-1527-1981 DE-13-97-1529-1981
17 daughter colonies of queens mated at the mating station were tested:
DE-13-65-150-1984 DE-13-65-151-1984 DE-13-65-152-1984 DE-13-65-153-1984 DE-13-65-154-1984 DE-13-65-155-1984 DE-13-65-156-1984 DE-13-97-1701-1983 DE-13-97-1702-1983 DE-13-97-1703-1983 DE-13-97-1704-1983 DE-13-97-1705-1983 DE-13-97-1706-1983 DE-13-97-1707-1983 DE-13-97-1708-1983 DE-13-97-1711-1983 DE-13-97-1715-1983