No daughter colonies of the 4a were tested yet.
14 tested queens were mated at the mating station:
DE-8-60-1-1981 DE-8-60-2-1981 DE-8-60-3-1981 DE-8-60-4-1981 DE-8-60-6-1981 DE-8-60-8-1981 DE-8-136-5038-1981 DE-8-136-5041-1981 DE-8-136-5042-1981 DE-8-136-5043-1981 DE-8-136-5045-1981 DE-8-136-5046-1981 DE-8-136-5047-1981 DE-8-136-5048-1981
16 daughter colonies of queens mated at the mating station were tested:
DE-8-60-1-1983 DE-8-60-2-1983 DE-8-60-3-1983 DE-8-60-4-1983 DE-8-60-5-1983 DE-8-60-6-1983 DE-8-136-5373-1983 DE-8-136-5374-1983 DE-8-136-5375-1983 DE-8-136-5376-1983 DE-8-136-5377-1983 DE-8-136-5378-1983 DE-8-136-5379-1983 DE-8-136-5380-1983 DE-8-136-5401-1983 DE-8-136-5402-1983