No daughter colonies of the 4a were tested yet.
34 tested queens were mated at the mating station:
DE-13-3-23-1976 DE-13-3-24-1976 DE-13-3-26-1976 DE-13-3-27-1976 DE-13-3-28-1976 DE-13-3-33-1976 DE-13-217-2-1976 DE-13-217-3-1976 DE-13-217-8-1976 DE-13-217-9-1976 DE-13-217-25-1976 DE-13-217-32-1976 DE-13-232-215-1976 DE-13-232-216-1976 DE-13-232-217-1976 DE-13-232-218-1976 DE-13-232-219-1976 DE-13-232-220-1976 DE-13-232-221-1976 DE-13-232-222-1976 DE-13-232-223-1976 DE-13-232-224-1976 DE-13-232-225-1976 DE-13-232-226-1976 DE-13-248-88-1976 DE-13-248-89-1976 DE-13-248-90-1976 DE-13-248-91-1976 DE-13-248-92-1976 DE-13-248-93-1976 DE-13-248-94-1976 DE-13-248-95-1976 DE-13-248-96-1976 DE-13-248-97-1976
24 daughter colonies of queens mated at the mating station were tested:
DE-13-3-61-1978 DE-13-3-62-1978 DE-13-3-65-1978 DE-13-3-66-1978 DE-13-3-67-1978 DE-13-3-72-1978 DE-13-3-81-1978 DE-13-3-85-1979 DE-13-3-86-1979 DE-13-3-88-1979 DE-13-3-89-1979 DE-13-3-90-1979 DE-13-3-91-1979 DE-13-3-93-1979 DE-13-3-94-1979 DE-13-3-105-1979 DE-13-3-106-1979 DE-13-3-107-1979 DE-13-3-108-1979 DE-13-3-109-1979 DE-13-3-110-1979 DE-13-3-112-1979 DE-13-3-121-1979 DE-13-3-123-1979