No daughter colonies of the 4a were tested yet.
56 tested queens were mated at the mating station:
DE-4-2-247-1989 DE-4-2-250-1989 DE-4-2-253-1989 DE-4-2-261-1989 DE-4-2-263-1989 DE-4-2-264-1989 DE-4-2-266-1989 DE-4-2-269-1989 DE-4-2-274-1989 DE-4-2-275-1989 DE-4-2-276-1989 DE-4-2-279-1989 DE-4-2-281-1989 DE-4-2-283-1989 DE-4-2-287-1989 DE-4-3-839-1989 DE-4-3-840-1989 DE-4-3-844-1989 DE-4-3-845-1989 DE-4-3-846-1989 DE-4-3-849-1989 DE-4-4-646-1989 DE-4-4-650-1989 DE-4-4-651-1989 DE-4-4-655-1989 DE-4-4-657-1989 DE-4-4-659-1989 DE-4-9-2-1989 DE-4-9-5-1989 DE-4-9-9-1989 DE-4-9-11-1989 DE-4-9-12-1989 DE-4-9-13-1989 DE-4-11-21-1989 DE-4-11-24-1989 DE-4-11-37-1989 DE-4-11-49-1989 DE-4-11-63-1989 DE-4-11-64-1989 DE-4-11-81-1989 DE-4-11-87-1989 DE-4-17-565-1989 DE-4-17-566-1989 DE-4-17-569-1989 DE-4-17-570-1989 DE-4-17-580-1989 DE-4-17-581-1989 DE-4-17-585-1989 DE-4-17-586-1989 DE-4-17-590-1989 DE-4-18-765-1989 DE-4-18-766-1989 DE-4-18-769-1989 DE-4-18-770-1989 DE-4-18-771-1989 DE-4-18-774-1989
38 daughter colonies of queens mated at the mating station were tested:
DE-4-2-288-1990 DE-4-2-290-1990 DE-4-2-291-1990 DE-4-2-292-1990 DE-4-2-296-1990 DE-4-2-297-1990 DE-4-2-305-1990 DE-4-2-305-1992 DE-4-2-308-1990 DE-4-2-312-1990 DE-4-2-313-1990 DE-4-3-911-1991 DE-4-3-912-1991 DE-4-3-913-1991 DE-4-3-914-1991 DE-4-3-915-1991 DE-4-3-916-1991 DE-4-4-872-1991 DE-4-4-878-1991 DE-4-4-880-1991 DE-4-4-881-1991 DE-4-4-883-1991 DE-4-4-887-1991 DE-4-17-625-1991 DE-4-17-626-1991 DE-4-17-627-1991 DE-4-17-628-1991 DE-4-17-629-1991 DE-4-17-632-1991 DE-4-17-633-1991 DE-4-17-634-1991 DE-4-17-641-1991 DE-4-18-775-1990 DE-4-18-778-1990 DE-4-18-779-1990 DE-4-18-780-1990 DE-4-18-781-1990 DE-4-18-782-1990