8 daughter colonies of the 4a were tested:
DE-14-97-21-1975 DE-14-97-53-1975 DE-14-97-54-1975 DE-14-97-57-1975 DE-14-97-58-1975 DE-14-97-59-1975 DE-14-97-61-1975 DE-14-97-63-1975
9 tested queens were mated at the mating station:
DE-14-97-117-1977 DE-14-97-118-1977 DE-14-97-120-1977 DE-14-97-121-1977 DE-14-97-122-1977 DE-14-97-124-1977 DE-14-97-125-1977 DE-14-97-126-1977 DE-14-97-127-1977
9 daughter colonies of queens mated at the mating station were tested:
DE-14-97-106-1978 DE-14-97-122-1979 DE-14-97-123-1979 DE-14-97-124-1979 DE-14-97-126-1979 DE-14-97-127-1979 DE-14-97-137-1979 DE-14-97-138-1979 DE-14-97-140-1979