No daughter colonies of the 4a were tested yet.
26 tested queens were mated at the mating station:
CH-52-11-3-2015 CH-52-11-5-2015 CH-52-11-6-2015 CH-52-11-8-2015 CH-52-11-9-2015 CH-52-11-10-2015 CH-52-11-11-2015 CH-52-11-27-2015 CH-52-11-28-2015 CH-52-11-29-2015 CH-52-11-30-2015 CH-52-11-31-2015 CH-52-11-32-2015 CH-52-11-33-2015 CH-52-11-34-2015 CH-52-11-35-2015 CH-52-11-36-2015 CH-52-15-121-2015 CH-52-15-122-2015 CH-52-15-123-2015 CH-52-15-125-2015 CH-52-15-126-2015 CH-52-15-127-2015 CH-52-15-128-2015 CH-52-15-130-2015 CH-52-15-131-2015
No daughter colonies from colonies mated at the station were tested yet.