9 daughter colonies of the 4a were tested:
DE-6-10-760-1981 DE-6-10-761-1981 DE-6-10-762-1981 DE-6-10-763-1981 DE-6-10-767-1981 DE-6-10-768-1981 DE-6-10-769-1981 DE-6-10-770-1981 DE-6-10-771-1981
13 tested queens were mated at the mating station:
DE-6-40-126-1982 DE-6-40-127-1982 DE-6-40-128-1982 DE-6-40-129-1982 DE-6-40-130-1982 DE-6-40-131-1982 DE-6-56-22-1982 DE-6-56-23-1982 DE-6-56-25-1982 DE-6-56-27-1982 DE-6-56-29-1982 DE-6-56-40-1982 DE-6-56-41-1982
6 daughter colonies of queens mated at the mating station were tested:
DE-6-15-1625-1983 DE-6-15-1629-1983 DE-6-15-1633-1983 DE-6-15-1634-1983 DE-6-15-1641-1983 DE-6-15-1642-1983