15 daughter colonies of the 4a were tested:
IT-20-108-1059-2018 IT-20-108-3004-2018 IT-20-108-3008-2018 IT-20-108-3009-2018 IT-20-108-3020-2018 IT-20-108-3033-2018 IT-20-108-3035-2018 IT-20-108-3050-2018 IT-20-118-97-2018 IT-20-118-98-2018 IT-20-118-99-2018 IT-20-118-100-2018 IT-20-118-102-2018 IT-20-118-105-2018 IT-20-118-106-2018
1 tested queens were mated at the mating station:
IT-20-70-4-2019
No daughter colonies from colonies mated at the station were tested yet.