No daughter colonies of the 4a were tested yet.
29 tested queens were mated at the mating station:
DE-8-90-1827-1979 DE-8-90-1828-1979 DE-8-90-1831-1979 DE-8-90-1832-1979 DE-8-90-1833-1979 DE-8-90-1835-1979 DE-8-90-1836-1979 DE-8-90-1839-1979 DE-8-90-1840-1979 DE-8-90-1841-1979 DE-8-90-1842-1979 DE-8-90-1844-1979 DE-8-99-2508-1979 DE-8-99-2509-1979 DE-8-99-2510-1979 DE-8-99-2511-1979 DE-8-99-2512-1979 DE-8-99-2515-1979 DE-8-99-2516-1979 DE-8-99-2521-1979 DE-8-99-2522-1979 DE-8-137-343-1979 DE-8-137-344-1979 DE-8-137-345-1979 DE-8-137-347-1979 DE-8-137-348-1979 DE-8-137-351-1979 DE-8-137-353-1979 DE-8-137-354-1979
42 daughter colonies of queens mated at the mating station were tested:
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-8-90-1925-1980 DE-8-90-1929-1980 DE-8-90-1931-1980 DE-8-90-1935-1980 DE-8-90-1937-1980 DE-8-90-1938-1980 DE-8-90-1939-1980 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-8-90-2172-1982 DE-8-90-2174-1982 DE-8-90-2175-1982 DE-8-90-2177-1982 DE-8-90-2178-1982 DE-8-90-2179-1982 DE-8-90-2180-1982 DE-8-90-2181-1982 DE-8-90-2183-1982 DE-8-90-2184-1982 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