13 daughter colonies of the 4a were tested:
DE-4-98-119-1977 DE-4-98-130-1977 DE-4-98-137-1977 DE-4-98-139-1977 DE-4-98-141-1977 DE-4-98-145-1977 DE-4-98-146-1977 DE-4-98-147-1977 DE-4-98-148-1977 DE-4-98-149-1977 DE-4-98-150-1977 DE-4-98-151-1977 DE-4-98-152-1977
6 tested queens were mated at the mating station:
DE-4-98-269-1979 DE-4-98-292-1979 DE-4-98-297-1979 DE-4-98-315-1979 DE-4-98-320-1979 DE-4-98-380-1979
No daughter colonies from colonies mated at the station were tested yet.