No daughter colonies of the 4a were tested yet.
28 tested queens were mated at the mating station:
DE-11-31-772-1994 DE-11-31-798-1994 DE-11-31-1004-1994 DE-11-31-1005-1994 DE-11-31-1007-1994 DE-11-31-1009-1994 DE-11-31-1030-1994 DE-11-31-1033-1994 DE-11-31-1034-1994 DE-11-31-1036-1994 DE-11-31-1037-1994 DE-11-31-1039-1994 DE-11-31-1042-1994 DE-11-31-1043-1994 DE-11-31-1045-1994 DE-11-31-1047-1994 DE-11-31-1048-1994 DE-11-31-1056-1994 DE-11-31-1061-1994 DE-11-31-1064-1994 DE-11-31-1069-1994 DE-11-31-1070-1994 DE-11-31-1073-1994 DE-11-31-1080-1994 DE-11-31-1091-1994 DE-11-31-1093-1994 DE-11-31-1103-1994 DE-11-31-1121-1994
No daughter colonies from colonies mated at the station were tested yet.