6 daughter colonies of the 4a were tested:
DE-4-5-1679-1996 DE-4-5-1681-1996 DE-4-5-1688-1996 DE-4-5-1689-1996 DE-4-5-1690-1996 DE-4-5-1693-1996
8 tested queens were mated at the mating station:
DE-4-5-1694-1997 DE-4-5-1695-1997 DE-4-5-1699-1997 DE-4-5-1700-1997 DE-4-5-1701-1997 DE-4-5-1702-1997 DE-4-5-1703-1997 DE-4-5-1705-1997
No daughter colonies from colonies mated at the station were tested yet.