No daughter colonies of the 4a were tested yet.
26 tested queens were mated at the mating station:
DE-11-3-701-1995 DE-11-3-702-1995 DE-11-3-703-1995 DE-11-3-704-1995 DE-11-3-705-1995 DE-11-3-706-1995 DE-11-3-707-1995 DE-11-3-708-1995 DE-11-3-709-1995 DE-11-3-710-1995 DE-11-3-711-1995 DE-11-3-712-1995 DE-11-3-713-1995 DE-11-3-714-1995 DE-11-3-715-1995 DE-11-3-716-1995 DE-11-3-717-1995 DE-11-3-718-1995 DE-11-3-719-1995 DE-11-3-720-1995 DE-11-70-154-1995 DE-11-70-155-1995 DE-11-70-156-1995 DE-11-70-473-1995 DE-11-70-474-1995 DE-11-70-475-1995
35 daughter colonies of queens mated at the mating station were tested:
DE-11-3-801-1997 DE-11-3-802-1997 DE-11-3-803-1997 DE-11-3-804-1997 DE-11-3-805-1997 DE-11-3-806-1997 DE-11-3-807-1997 DE-11-3-808-1997 DE-11-3-809-1997 DE-11-3-810-1997 DE-11-3-811-1997 DE-11-3-812-1997 DE-11-3-813-1997 DE-11-3-814-1997 DE-11-3-815-1997 DE-11-3-816-1997 DE-11-3-901-1998 DE-11-3-902-1998 DE-11-3-903-1998 DE-11-3-904-1998 DE-11-3-905-1998 DE-11-3-906-1998 DE-11-3-907-1998 DE-11-3-908-1998 DE-11-3-909-1998 DE-11-3-910-1998 DE-11-3-911-1998 DE-11-3-912-1998 DE-11-3-913-1998 DE-11-3-914-1998 DE-11-3-915-1998 DE-11-3-916-1998 DE-11-70-155-1996 DE-11-70-157-1996 DE-11-70-471-1996