14 daughter colonies of the 4a were tested:
IT-20-236-45-2023 IT-20-236-46-2023 IT-20-236-47-2023 IT-20-236-48-2023 IT-20-236-49-2023 IT-20-236-50-2023 IT-20-236-301-2023 IT-20-236-302-2023 IT-20-236-303-2023 IT-20-236-304-2023 IT-20-236-305-2023 IT-20-236-306-2023 IT-20-236-307-2023 IT-20-236-308-2023
2 tested queens were mated at the mating station:
IT-4-103-1-2023 IT-20-236-489-2023
No daughter colonies from colonies mated at the station were tested yet.