1 daughter colonies of the 4a were tested:
CH-51-31-926-2023
12 tested queens were mated at the mating station:
CH-51-169-5-2025 CH-51-169-7-2025 CH-51-169-8-2025 CH-51-208-22-2025 CH-51-208-44-2025 CH-51-208-52-2025 CH-51-208-86-2025 CH-51-208-922-2025 CH-51-208-944-2025 CH-51-208-952-2025 CH-51-208-986-2025 CH-51-216-2-2025
No daughter colonies from colonies mated at the station were tested yet.