No daughter colonies of the 4a were tested yet.
34 tested queens were mated at the mating station:
DE-8-8-226-1996 DE-8-8-227-1996 DE-8-8-228-1996 DE-8-8-230-1996 DE-8-8-231-1996 DE-8-8-232-1996 DE-8-8-234-1996 DE-8-8-236-1996 DE-8-8-237-1996 DE-8-8-238-1996 DE-8-8-241-1996 DE-8-8-242-1996 DE-8-8-244-1996 DE-8-8-245-1996 DE-8-8-248-1996 DE-8-8-249-1996 DE-8-8-250-1996 DE-8-8-251-1996 DE-8-101-2-1996 DE-8-101-3-1996 DE-8-101-5-1996 DE-8-101-6-1996 DE-8-101-7-1996 DE-8-101-8-1996 DE-8-101-9-1996 DE-8-172-66-1996 DE-8-172-67-1996 DE-8-172-68-1996 DE-8-172-69-1996 DE-8-172-70-1996 DE-8-172-71-1996 DE-8-172-72-1996 DE-8-172-73-1996 DE-8-172-74-1996
35 daughter colonies of queens mated at the mating station were tested:
DE-8-8-312-1998 DE-8-8-313-1998 DE-8-8-314-1998 DE-8-8-316-1998 DE-8-8-318-1998 DE-8-8-319-1998 DE-8-8-320-1998 DE-8-8-321-1998 DE-8-8-322-1998 DE-8-8-323-1998 DE-8-8-324-1998 DE-8-8-325-1998 DE-8-8-326-1998 DE-8-8-327-1998 DE-8-8-328-1998 DE-8-8-329-1998 DE-8-8-330-1998 DE-8-8-331-1998 DE-8-8-332-1998 DE-8-101-25-1998 DE-8-101-26-1998 DE-8-101-31-1998 DE-8-101-33-1998 DE-8-101-35-1998 DE-8-101-36-1998 DE-8-101-38-1998 DE-8-172-75-1997 DE-8-172-75-1998 DE-8-172-76-1997 DE-8-172-77-1997 DE-8-172-78-1997 DE-8-172-79-1997 DE-8-172-80-1997 DE-8-172-83-1997 DE-8-172-84-1997