No daughter colonies of the 4a were tested yet.
49 tested queens were mated at the mating station:
DE-8-67-169-1981 DE-8-67-179-1981 DE-8-67-187-1981 DE-8-67-192-1981 DE-8-67-195-1981 DE-8-67-196-1981 DE-8-90-2036-1981 DE-8-90-2037-1981 DE-8-90-2040-1981 DE-8-90-2041-1981 DE-8-90-2042-1981 DE-8-90-2043-1981 DE-8-90-2045-1981 DE-8-90-2047-1981 DE-8-90-2048-1981 DE-8-90-2050-1981 DE-8-90-2053-1981 DE-8-99-2708-1981 DE-8-99-2709-1981 DE-8-99-2710-1981 DE-8-99-2711-1981 DE-8-99-2712-1981 DE-8-99-2713-1981 DE-8-99-2716-1981 DE-8-99-2717-1981 DE-8-99-2720-1981 DE-8-99-2722-1981 DE-8-99-2723-1981 DE-8-99-2726-1981 DE-8-99-2727-1981 DE-8-99-2729-1981 DE-8-99-2730-1981 DE-8-99-2731-1981 DE-8-99-2761-1981 DE-8-99-2762-1981 DE-8-99-2771-1981 DE-8-99-2772-1981 DE-8-99-2773-1981 DE-8-99-2774-1981 DE-8-99-2775-1981 DE-8-99-2778-1981 DE-8-99-2787-1981 DE-8-99-2788-1981 DE-8-99-2790-1981 DE-8-99-2791-1981 DE-8-99-2793-1981 DE-8-99-2794-1981 DE-8-99-2798-1981 DE-8-99-2890-1981
9 daughter colonies of queens mated at the mating station were tested:
DE-8-99-2834-1982 DE-8-99-2838-1982 DE-8-99-2840-1982 DE-8-99-2844-1982 DE-8-99-3022-1984 DE-8-99-3023-1984 DE-8-99-3024-1984 DE-8-99-3025-1984 DE-8-99-3026-1984