15 daughter colonies of the 4a were tested:
DE-13-34-114-1978 DE-13-34-115-1978 DE-13-34-116-1978 DE-13-34-117-1978 DE-13-34-118-1978 DE-13-34-119-1978 DE-13-34-120-1978 DE-13-34-121-1978 DE-13-34-122-1978 DE-13-34-123-1978 DE-13-34-124-1978 DE-13-34-125-1978 DE-13-34-126-1978 DE-13-34-127-1978 DE-13-34-128-1978
19 tested queens were mated at the mating station:
DE-13-82-19-1980 DE-13-82-20-1980 DE-13-82-21-1980 DE-13-82-22-1980 DE-13-82-23-1980 DE-13-82-24-1980 DE-13-82-25-1980 DE-13-82-26-1980 DE-13-82-27-1980 DE-13-102-9-1980 DE-13-102-10-1980 DE-13-102-11-1980 DE-13-102-12-1980 DE-13-102-13-1980 DE-13-102-14-1980 DE-13-102-15-1980 DE-13-102-16-1980 DE-13-102-17-1980 DE-13-102-18-1980
10 daughter colonies of queens mated at the mating station were tested:
DE-13-102-48-1982 DE-13-102-49-1982 DE-13-102-50-1982 DE-13-102-51-1982 DE-13-102-52-1982 DE-13-102-53-1982 DE-13-102-54-1982 DE-13-102-55-1982 DE-13-102-56-1982 DE-13-102-57-1982