9 daughter colonies of the 4a were tested:
DE-4-73-407-1983 DE-4-73-408-1983 DE-4-73-410-1983 DE-4-73-411-1983 DE-4-73-412-1983 DE-4-73-413-1983 DE-4-73-415-1983 DE-4-73-416-1983 DE-4-73-417-1983
6 tested queens were mated at the mating station:
DE-4-4-181-1983 DE-4-4-187-1983 DE-4-4-188-1983 DE-4-4-189-1983 DE-4-4-191-1983 DE-4-4-197-1983
12 daughter colonies of queens mated at the mating station were tested:
DE-4-4-306-1985 DE-4-4-309-1985 DE-4-4-310-1985 DE-4-4-313-1985 DE-4-4-314-1985 DE-4-4-315-1985 DE-4-4-326-1985 DE-4-4-330-1985 DE-4-4-331-1985 DE-4-4-338-1985 DE-4-4-340-1985 DE-4-4-341-1985