23 daughter colonies of the 4a were tested:
DE-15-53-1-2021 DE-15-53-9-2021 DE-15-53-15-2021 DE-15-53-20-2021 DE-15-219-33-2021 DE-15-219-35-2021 DE-15-228-1-2020 DE-15-228-1-2021 DE-15-228-2-2020 DE-15-228-2-2021 DE-15-228-3-2020 DE-15-228-3-2021 DE-15-228-4-2020 DE-15-228-4-2021 DE-15-228-5-2020 DE-15-228-5-2021 DE-15-228-6-2020 DE-15-228-6-2021 DE-15-228-8-2021 DE-15-228-9-2021 DE-15-228-10-2021 DE-15-228-11-2021 DE-15-228-12-2021
1 tested queens were mated at the mating station:
DE-15-22-64-2023
No daughter colonies from colonies mated at the station were tested yet.