7 daughter colonies of the 4a were tested:
DE-8-164-101-1976 DE-8-164-102-1976 DE-8-164-103-1976 DE-8-164-104-1976 DE-8-164-106-1976 DE-8-164-112-1976 DE-8-164-113-1976
13 tested queens were mated at the mating station:
DE-4-9-24-1980 DE-4-9-25-1980 DE-4-9-26-1980 DE-4-9-28-1980 DE-4-9-29-1980 DE-4-9-30-1980 DE-4-9-31-1980 DE-4-9-32-1980 DE-4-9-33-1980 DE-4-9-34-1980 DE-4-9-35-1980 DE-4-9-38-1980 DE-4-9-40-1980
No daughter colonies from colonies mated at the station were tested yet.