16 daughter colonies of the 4a were tested:
DE-4-5-999-1980 DE-4-5-1000-1980 DE-4-5-1001-1980 DE-4-5-1002-1980 DE-4-5-1003-1980 DE-4-5-1004-1980 DE-4-5-1005-1980 DE-4-5-1007-1980 DE-4-5-1008-1980 DE-4-5-1010-1980 DE-4-5-1036-1982 DE-4-5-1037-1982 DE-4-5-1038-1982 DE-4-5-1039-1982 DE-4-5-1041-1982 DE-4-5-1042-1982
12 tested queens were mated at the mating station:
DE-4-5-1036-1982 DE-4-5-1037-1982 DE-4-5-1038-1982 DE-4-5-1039-1982 DE-4-5-1041-1982 DE-4-5-1042-1982 DE-4-5-1043-1982 DE-4-5-1044-1982 DE-4-5-1045-1982 DE-4-5-1052-1982 DE-4-5-1055-1982 DE-4-5-1056-1982
13 daughter colonies of queens mated at the mating station were tested:
DE-4-5-1194-1986 DE-4-5-1195-1986 DE-4-5-1196-1986 DE-4-5-1197-1986 DE-4-5-1226-1986 DE-4-5-1227-1986 DE-4-5-1230-1986 DE-4-5-1231-1986 DE-4-5-1232-1986 DE-4-5-1233-1986 DE-4-5-1234-1986 DE-4-5-1235-1986 DE-4-5-1236-1986