No daughter colonies of the 4a were tested yet.
47 tested queens were mated at the mating station:
DE-4-1-9-1992 DE-4-1-21-1992 DE-4-1-30-1992 DE-4-1-49-1992 DE-4-1-63-1992 DE-4-1-74-1992 DE-4-1-86-1992 DE-4-1-93-1992 DE-4-1-94-1992 DE-4-1-99-1992 DE-4-1-100-1992 DE-4-1-103-1992 DE-4-1-105-1992 DE-4-1-110-1992 DE-4-1-114-1992 DE-4-1-121-1992 DE-4-1-123-1992 DE-4-1-126-1992 DE-4-1-131-1992 DE-4-1-134-1992 DE-4-1-139-1992 DE-4-9-54-1992 DE-4-9-56-1992 DE-4-9-57-1992 DE-4-9-58-1992 DE-4-9-59-1992 DE-4-9-60-1992 DE-4-9-61-1992 DE-4-9-62-1992 DE-4-9-63-1992 DE-8-4-2-1992 DE-8-4-4-1992 DE-8-4-5-1992 DE-8-4-8-1992 DE-8-4-9-1992 DE-8-4-10-1992 DE-8-4-15-1992 DE-8-4-17-1992 DE-13-6-18-1992 DE-13-6-38-1992 DE-13-6-43-1992 DE-13-6-45-1992 DE-13-6-46-1992 DE-13-6-50-1992 DE-13-6-51-1992 DE-13-6-52-1992 DE-13-6-54-1992
40 daughter colonies of queens mated at the mating station were tested:
DE-4-1-79-1994 DE-4-1-86-1994 DE-4-1-89-1994 DE-4-1-90-1994 DE-4-1-100-1994 DE-4-1-101-1994 DE-4-1-104-1994 DE-4-1-113-1994 DE-4-1-115-1994 DE-4-1-131-1994 DE-4-1-164-1994 DE-4-1-172-1994 DE-4-1-176-1994 DE-4-1-178-1994 DE-4-1-180-1994 DE-4-1-185-1994 DE-4-1-186-1994 DE-4-1-187-1994 DE-4-1-190-1994 DE-4-1-193-1994 DE-4-1-194-1994 DE-4-1-195-1994 DE-4-1-197-1994 DE-4-1-198-1994 DE-4-1-199-1994 DE-4-1-200-1994 DE-4-1-202-1994 DE-4-1-223-1994 DE-4-1-225-1994 DE-4-1-226-1994 DE-4-1-241-1994 DE-4-1-245-1994 DE-4-1-248-1994 DE-8-4-9-1994 DE-8-4-11-1994 DE-8-4-13-1994 DE-8-4-16-1994 DE-8-4-50-1994 DE-8-4-52-1994 DE-8-4-54-1994