No daughter colonies of the 4a were tested yet.
2 tested queens were mated at the mating station:
CH-50-133-42448-2023 CH-50-133-42730-2023
10 daughter colonies of queens mated at the mating station were tested:
CH-50-56-412-2024 CH-50-56-42640-2024 CH-50-56-42642-2024 CH-50-56-42643-2024 CH-50-56-42660-2024 CH-50-56-42668-2024 CH-50-56-42674-2024 CH-50-56-42677-2024 CH-50-56-42680-2024 CH-50-56-42681-2024