11 daughter colonies of the 4a were tested:
DE-13-36-2395-1971 DE-13-36-2396-1971 DE-13-36-2424-1971 DE-13-36-2425-1971 DE-13-36-2428-1971 DE-13-36-2432-1971 DE-13-36-2436-1971 DE-13-36-2438-1971 DE-13-36-2442-1971 DE-13-36-2443-1971 DE-13-36-2444-1971
7 tested queens were mated at the mating station:
DE-13-97-1-1975 DE-13-97-2-1975 DE-13-97-3-1975 DE-13-97-4-1975 DE-13-97-5-1975 DE-13-97-6-1975 DE-13-238-473-1975
8 daughter colonies of queens mated at the mating station were tested:
DE-13-204-511-1977 DE-13-204-611-1977 DE-13-204-811-1977 DE-13-204-911-1977 DE-13-204-1111-1977 DE-13-204-1211-1977 DE-13-204-1311-1977 DE-13-204-1411-1977