No daughter colonies of the 4a were tested yet.
14 tested queens were mated at the mating station:
DE-4-98-54-1972 DE-4-98-55-1972 DE-4-98-56-1972 DE-4-98-57-1972 DE-4-98-58-1972 DE-4-98-59-1972 DE-4-98-60-1972 DE-4-98-61-1972 DE-4-98-62-1972 DE-4-98-63-1972 DE-4-98-64-1972 DE-4-98-65-1972 DE-4-98-66-1972 DE-4-98-67-1972
1 daughter colonies of queens mated at the mating station were tested:
DE-4-98-69-1973