12 daughter colonies of the 4a were tested:
DE-8-136-2277-1971 DE-8-136-2278-1971 DE-8-136-2279-1971 DE-8-136-2281-1971 DE-8-136-2282-1971 DE-8-136-2283-1971 DE-8-136-2284-1971 DE-8-136-2285-1971 DE-8-136-2286-1971 DE-8-136-2287-1971 DE-8-136-2288-1971 DE-8-136-2291-1971
13 tested queens were mated at the mating station:
DE-8-18-568-1972 DE-8-18-654-1972 DE-8-18-664-1972 DE-8-18-667-1972 DE-8-18-668-1972 DE-8-18-669-1972 DE-8-136-2528-1972 DE-8-136-2532-1972 DE-8-136-2536-1972 DE-8-136-2537-1972 DE-8-136-2551-1972 DE-8-136-2552-1972 DE-8-136-2556-1972
No daughter colonies from colonies mated at the station were tested yet.