No daughter colonies of the 4a were tested yet.
26 tested queens were mated at the mating station:
DE-16-2-783-1977 DE-16-2-852-1977 DE-16-8-645-1977 DE-16-8-646-1977 DE-16-8-647-1977 DE-16-8-648-1977 DE-16-8-649-1977 DE-16-8-650-1977 DE-16-8-651-1977 DE-16-8-652-1977 DE-16-8-653-1977 DE-16-8-655-1977 DE-16-73-2282-1977 DE-16-73-2286-1977 DE-16-73-2287-1977 DE-16-73-2289-1977 DE-16-73-2290-1977 DE-16-73-2291-1977 DE-16-73-2292-1977 DE-16-73-2293-1977 DE-16-73-2294-1977 DE-16-73-2308-1977 DE-16-73-2309-1977 DE-16-73-2310-1977 DE-16-73-2311-1977 DE-16-73-2312-1977
56 daughter colonies of queens mated at the mating station were tested:
DE-16-8-690-1979 DE-16-8-691-1979 DE-16-8-692-1979 DE-16-8-694-1979 DE-16-8-695-1979 DE-16-8-698-1979 DE-16-8-700-1979 DE-16-8-702-1979 DE-16-8-703-1979 DE-16-8-704-1979 DE-16-8-705-1979 DE-16-8-706-1979 DE-16-8-708-1979 DE-16-8-710-1979 DE-16-8-712-1979 DE-16-8-715-1979 DE-16-8-716-1979 DE-16-8-717-1979 DE-16-8-718-1979 DE-16-8-720-1979 DE-16-8-822-1980 DE-16-8-823-1980 DE-16-8-824-1980 DE-16-8-826-1980 DE-16-8-827-1980 DE-16-8-829-1980 DE-16-8-830-1980 DE-16-8-831-1980 DE-16-8-832-1980 DE-16-8-840-1980 DE-16-8-842-1980 DE-16-8-843-1980 DE-16-8-846-1980 DE-16-8-847-1980 DE-16-8-848-1980 DE-16-28-297-1980 DE-16-28-301-1980 DE-16-28-304-1980 DE-16-28-307-1980 DE-16-28-308-1980 DE-16-28-309-1980 DE-16-73-2678-1979 DE-16-73-2680-1979 DE-16-73-2682-1979 DE-16-73-2684-1979 DE-16-73-2686-1979 DE-16-73-2687-1979 DE-16-73-2689-1979 DE-16-73-2690-1979 DE-16-73-2691-1979 DE-16-73-2692-1979 DE-16-73-2694-1979 DE-16-73-2695-1979 DE-16-73-2696-1979 DE-16-73-2698-1979 DE-16-73-2700-1979