No daughter colonies of the 4a were tested yet.
25 tested queens were mated at the mating station:
DE-4-23-26-2015 DE-4-23-27-2015 DE-4-23-33-2015 DE-4-23-34-2015 DE-4-23-41-2015 DE-4-23-42-2015 DE-4-23-43-2015 DE-4-23-45-2015 DE-4-23-49-2015 DE-4-291-3-2015 DE-4-291-5-2015 DE-4-291-7-2015 DE-4-291-8-2015 DE-4-291-11-2015 DE-4-291-12-2015 DE-4-291-14-2015 DE-4-291-16-2015 DE-4-309-302-2015 DE-4-309-305-2015 DE-4-309-317-2015 DE-4-309-327-2015 DE-8-1-4310-2015 DE-8-1-4316-2015 DE-8-1-4317-2015 DE-8-1-5280-2015
No daughter colonies from colonies mated at the station were tested yet.