No daughter colonies of the 4a were tested yet.
16 tested queens were mated at the mating station:
DE-6-10-849-1983 DE-6-10-850-1983 DE-6-10-851-1983 DE-6-10-852-1983 DE-6-10-853-1983 DE-6-10-854-1983 DE-6-10-855-1983 DE-6-10-860-1983 DE-6-10-861-1983 DE-6-54-168-1983 DE-6-54-169-1983 DE-6-54-170-1983 DE-6-54-171-1983 DE-6-54-172-1983 DE-6-54-173-1983 DE-6-54-174-1983
5 daughter colonies of queens mated at the mating station were tested:
DE-6-10-1043-1985 DE-6-10-1044-1985 DE-6-10-1045-1985 DE-6-10-1046-1985 DE-6-10-1047-1985