No daughter colonies of the 4a were tested yet.
17 tested queens were mated at the mating station:
DE-4-130-241-1974 DE-4-130-242-1974 DE-4-130-243-1974 DE-4-130-244-1974 DE-4-130-245-1974 DE-4-130-246-1974 DE-4-130-247-1974 DE-4-130-248-1974 DE-4-130-249-1974 DE-4-130-250-1974 DE-4-208-302-1974 DE-4-208-305-1974 DE-4-208-306-1974 DE-4-208-310-1974 DE-4-208-333-1974 DE-4-208-337-1974 DE-4-208-341-1974
15 daughter colonies of queens mated at the mating station were tested:
DE-4-130-321-1977 DE-4-130-322-1977 DE-4-130-323-1977 DE-4-130-324-1977 DE-4-130-325-1977 DE-4-130-326-1977 DE-4-130-327-1977 DE-4-130-330-1977 DE-4-130-332-1977 DE-4-130-333-1977 DE-4-130-334-1977 DE-4-130-335-1977 DE-4-130-336-1977 DE-4-130-337-1977 DE-4-130-338-1977