18 daughter colonies of the 4a were tested:
DE-13-70-639-1977 DE-13-70-640-1977 DE-13-70-641-1977 DE-13-70-642-1977 DE-13-70-643-1977 DE-13-70-644-1977 DE-13-70-645-1977 DE-13-70-646-1977 DE-13-70-647-1977 DE-13-70-648-1977 DE-13-70-649-1977 DE-13-70-650-1977 DE-13-70-651-1977 DE-13-70-652-1977 DE-13-70-653-1977 DE-13-70-654-1977 DE-13-70-655-1977 DE-13-70-656-1977
69 tested queens were mated at the mating station:
DE-4-60-2-1978 DE-4-60-4-1978 DE-4-60-6-1978 DE-4-60-7-1978 DE-4-60-10-1978 DE-4-60-11-1978 DE-4-60-18-1978 DE-4-60-19-1978 DE-4-60-21-1978 DE-4-60-22-1978 DE-4-60-24-1978 DE-4-60-25-1978 DE-13-4-110-1978 DE-13-4-111-1978 DE-13-4-112-1978 DE-13-4-113-1978 DE-13-4-114-1978 DE-13-4-115-1978 DE-13-68-2130-1978 DE-13-68-2131-1978 DE-13-68-2132-1978 DE-13-68-2133-1978 DE-13-68-2134-1978 DE-13-68-2135-1978 DE-13-68-2136-1978 DE-13-68-2137-1978 DE-13-68-2138-1978 DE-13-68-2139-1978 DE-13-68-2140-1978 DE-13-68-2141-1978 DE-13-68-2142-1978 DE-13-68-2143-1978 DE-13-68-2144-1978 DE-13-68-2145-1978 DE-13-68-2146-1978 DE-13-68-2147-1978 DE-13-70-694-1978 DE-13-70-695-1978 DE-13-70-696-1978 DE-13-70-697-1978 DE-13-70-698-1978 DE-13-70-699-1978 DE-13-70-700-1978 DE-13-70-701-1978 DE-13-70-702-1978 DE-13-70-703-1978 DE-13-70-704-1978 DE-13-70-705-1978 DE-13-70-706-1978 DE-13-70-707-1978 DE-13-70-708-1978 DE-13-70-709-1978 DE-13-70-710-1978 DE-13-70-711-1978 DE-13-75-22-1978 DE-13-75-23-1978 DE-13-75-24-1978 DE-13-75-25-1978 DE-13-75-26-1978 DE-13-75-27-1978 DE-13-75-28-1978 DE-13-75-29-1978 DE-13-75-30-1978 DE-13-75-31-1978 DE-13-75-32-1978 DE-13-75-33-1978 DE-13-75-34-1978 DE-13-75-35-1978 DE-13-75-36-1978
79 daughter colonies of queens mated at the mating station were tested:
DE-4-60-1-1980 DE-4-60-2-1980 DE-4-60-3-1980 DE-4-60-4-1980 DE-4-60-5-1980 DE-4-60-6-1980 DE-4-60-7-1980 DE-4-60-8-1980 DE-4-60-9-1980 DE-4-60-10-1980 DE-4-60-10-1981 DE-4-60-11-1980 DE-4-60-11-1981 DE-4-60-12-1980 DE-4-60-12-1981 DE-4-60-13-1981 DE-4-60-14-1981 DE-4-60-15-1981 DE-4-60-16-1981 DE-4-60-17-1981 DE-4-60-18-1981 DE-4-60-19-1981 DE-4-60-20-1981 DE-4-60-21-1981 DE-4-60-22-1981 DE-4-60-25-1981 DE-4-60-27-1981 DE-4-60-28-1981 DE-4-60-29-1981 DE-4-60-30-1980 DE-4-60-31-1980 DE-4-60-32-1980 DE-4-60-32-1981 DE-4-60-33-1980 DE-4-60-33-1981 DE-4-60-34-1980 DE-4-60-34-1981 DE-4-60-35-1980 DE-4-60-35-1981 DE-4-60-36-1980 DE-4-60-36-1981 DE-4-60-37-1980 DE-4-60-38-1980 DE-4-60-39-1980 DE-4-60-40-1980 DE-13-68-2363-1980 DE-13-68-2365-1980 DE-13-68-2366-1980 DE-13-68-2367-1980 DE-13-68-2368-1980 DE-13-68-2369-1980 DE-13-68-2370-1980 DE-13-68-2371-1980 DE-13-68-2372-1980 DE-13-68-2373-1980 DE-13-68-2374-1980 DE-13-68-2375-1980 DE-13-68-2377-1980 DE-13-68-2419-1981 DE-13-68-2425-1981 DE-13-68-2427-1981 DE-13-68-2428-1981 DE-13-68-2429-1981 DE-13-68-2430-1981 DE-13-75-29-1979 DE-13-75-30-1979 DE-13-75-31-1979 DE-13-75-32-1979 DE-13-75-33-1979 DE-13-75-34-1979 DE-13-75-35-1979 DE-13-75-36-1979 DE-13-75-37-1979 DE-13-75-38-1979 DE-13-75-39-1979 DE-13-75-40-1979 DE-13-75-41-1979 DE-13-75-42-1979 DE-13-75-43-1979