No daughter colonies of the 4a were tested yet.
45 tested queens were mated at the mating station:
DE-6-1-28353-1990 DE-6-1-28354-1990 DE-6-1-28355-1990 DE-6-1-28358-1990 DE-6-1-28361-1990 DE-6-37-1-1990 DE-6-37-5-1990 DE-6-37-489-1990 DE-6-37-492-1990 DE-6-37-495-1990 DE-6-37-496-1990 DE-6-37-498-1990 DE-6-146-436-1990 DE-6-146-444-1990 DE-6-146-449-1990 DE-6-146-453-1990 DE-6-146-458-1990 DE-6-146-460-1990 DE-6-146-465-1990 DE-6-146-470-1990 DE-17-23-138-1990 DE-17-23-140-1990 DE-17-23-146-1990 DE-17-23-149-1990 DE-17-23-150-1990 DE-17-23-152-1990 DE-17-23-154-1990 DE-17-23-155-1990 DE-17-31-1-1990 DE-17-31-3-1990 DE-17-31-4-1990 DE-17-31-5-1990 DE-17-31-6-1990 DE-17-31-14-1990 DE-17-31-26-1990 DE-17-31-29-1990 DE-17-31-30-1990 DE-17-144-275-1990 DE-17-144-276-1990 DE-17-144-277-1990 DE-17-144-279-1990 DE-17-144-280-1990 DE-17-144-281-1990 DE-17-144-284-1990 DE-17-144-285-1990
50 daughter colonies of queens mated at the mating station were tested:
DE-6-1-18-1993 DE-6-1-22-1993 DE-6-1-24-1993 DE-6-1-26-1993 DE-6-1-28-1993 DE-6-1-30-1993 DE-6-1-32-1993 DE-6-1-33-1993 DE-6-5-2-1992 DE-6-5-6-1992 DE-6-5-7-1992 DE-6-5-8-1992 DE-6-5-10-1992 DE-6-5-11-1992 DE-6-146-486-1991 DE-6-146-495-1991 DE-6-146-517-1991 DE-6-146-518-1991 DE-6-146-526-1991 DE-6-146-527-1991 DE-17-8-1-1992 DE-17-8-2-1992 DE-17-8-3-1992 DE-17-8-7-1992 DE-17-23-3-1992 DE-17-23-8-1992 DE-17-23-9-1992 DE-17-23-26-1992 DE-17-23-32-1992 DE-17-23-37-1992 DE-17-23-39-1992 DE-17-73-2-1992 DE-17-73-3-1992 DE-17-73-4-1992 DE-17-73-7-1992 DE-17-73-8-1992 DE-17-73-9-1992 DE-17-73-10-1992 DE-17-73-11-1992 DE-17-73-12-1992 DE-17-73-14-1992 DE-17-73-15-1992 DE-17-73-16-1992 DE-17-145-352-1991 DE-17-145-387-1991 DE-17-145-390-1991 DE-17-145-416-1991 DE-17-145-419-1991 DE-17-145-421-1991 DE-17-145-494-1991