No daughter colonies of the 4a were tested yet.
45 tested queens were mated at the mating station:
CH-52-26-1-2020 CH-52-26-2-2020 CH-52-26-3-2020 CH-52-26-4-2020 CH-52-26-5-2020 CH-52-26-6-2020 CH-52-26-9-2020 CH-52-26-10-2020 CH-52-26-19-2020 CH-52-26-20-2020 CH-52-26-21-2020 CH-52-26-28-2020 CH-52-26-29-2020 CH-52-26-31-2020 CH-52-26-32-2020 CH-52-26-33-2020 CH-52-26-35-2020 CH-52-26-36-2020 CH-52-26-37-2020 CH-52-26-38-2020 CH-52-26-39-2020 CH-52-26-40-2020 CH-52-26-47-2020 CH-52-26-49-2020 CH-52-26-50-2020 CH-52-26-51-2020 CH-52-26-52-2020 CH-52-26-53-2020 CH-52-26-54-2020 CH-52-26-55-2020 CH-52-26-56-2020 CH-52-26-59-2020 CH-52-26-60-2020 CH-52-26-61-2020 CH-52-26-62-2020 CH-52-26-63-2020 CH-52-26-64-2020 CH-52-26-65-2020 CH-52-26-66-2020 CH-52-26-67-2020 CH-52-26-68-2020 CH-52-26-69-2020 CH-52-26-70-2020 CH-52-26-71-2020 CH-52-100-12-2020
No daughter colonies from colonies mated at the station were tested yet.