No daughter colonies of the 4a were tested yet.
1 tested queens were mated at the mating station:
DE-8-142-937-1962
23 daughter colonies of queens mated at the mating station were tested:
DE-4-183-118-1965 DE-8-142-1062-1963 DE-8-142-1063-1963 DE-8-142-1065-1963 DE-8-142-1066-1963 DE-8-142-1069-1963 DE-8-142-1070-1963 DE-8-142-1071-1963 DE-8-142-1072-1963 DE-8-142-1073-1963 DE-8-142-1074-1963 DE-8-142-1154-1964 DE-8-142-1157-1964 DE-8-142-1160-1964 DE-8-142-1161-1964 DE-8-142-1162-1964 DE-8-142-1165-1964 DE-8-142-1235-1964 DE-8-142-1236-1964 DE-8-142-1237-1964 DE-8-142-1238-1964 DE-8-142-1239-1964 DE-8-142-1241-1964