27 daughter colonies of the 4a were tested:
DE-8-142-1125-1964 DE-8-142-1126-1963 DE-8-142-1127-1964 DE-8-142-1128-1964 DE-8-142-1133-1964 DE-8-142-1134-1964 DE-8-142-1135-1964 DE-8-142-1140-1964 DE-8-142-1141-1964 DE-8-142-1143-1964 DE-8-142-1148-1964 DE-8-142-1151-1964 DE-8-142-1184-1964 DE-8-142-1186-1964 DE-8-142-1187-1964 DE-8-142-1188-1964 DE-8-142-1191-1964 DE-8-142-1192-1964 DE-8-142-1198-1964 DE-8-142-1199-1964 DE-8-142-1200-1964 DE-8-142-1202-1964 DE-8-142-1205-1964 DE-8-142-1206-1964 DE-8-142-1207-1964 DE-8-142-1223-1964 DE-8-142-1227-1964
8 tested queens were mated at the mating station:
DE-8-142-1-1966 DE-8-142-2-1966 DE-8-142-3-1966 DE-8-142-4-1966 DE-8-142-5-1966 DE-8-142-6-1966 DE-8-142-7-1966 DE-8-142-8-1966
No daughter colonies from colonies mated at the station were tested yet.