6 daughter colonies of the 4a were tested:
DE-16-26-368-1998 DE-16-26-369-1998 DE-16-26-370-1998 DE-16-26-371-1998 DE-16-26-372-1998 DE-16-26-374-1998
8 tested queens were mated at the mating station:
DE-16-76-1246-1999 DE-16-76-1247-1999 DE-16-76-1249-1999 DE-16-76-1253-1999 DE-16-76-1254-1999 DE-16-76-1255-1999 DE-16-76-1256-1999 DE-16-76-1259-1999
11 daughter colonies of queens mated at the mating station were tested:
DE-16-76-1413-2001 DE-16-76-1415-2001 DE-16-76-1416-2001 DE-16-76-1417-2001 DE-16-76-1418-2001 DE-16-76-1420-2001 DE-16-76-1421-2001 DE-16-76-1422-2001 DE-16-76-1424-2001 DE-16-76-1425-2001 DE-16-76-1438-2001