2 daughter colonies of the 4a were tested:
CH-51-122-78-2021 CH-51-122-80-2021
58 tested queens were mated at the mating station:
CH-51-24-60-2023 CH-51-24-81-2023 CH-51-24-84-2023 CH-51-24-87-2023 CH-51-24-94-2023 CH-51-24-98-2023 CH-51-36-998-2023 CH-51-38-189-2023 CH-51-79-96-2023 CH-51-79-97-2023 CH-51-79-98-2023 CH-51-93-901-2023 CH-51-93-988-2023 CH-51-125-41-2023 CH-51-125-44-2023 CH-51-125-70-2023 CH-51-125-71-2023 CH-51-125-72-2023 CH-51-125-73-2023 CH-51-125-74-2023 CH-51-150-24-2023 CH-51-150-25-2023 CH-51-150-26-2023 CH-51-150-27-2023 CH-51-150-29-2023 CH-51-150-30-2023 CH-51-150-31-2023 CH-51-150-32-2023 CH-51-150-33-2023 CH-51-150-34-2023 CH-51-150-35-2023 CH-51-150-45-2023 CH-51-150-59-2023 CH-51-150-96-2023 CH-51-213-4-2023 CH-51-213-11-2023 CH-51-213-14-2023 CH-51-213-23-2023 CH-51-213-44-2023 CH-51-213-53-2023 CH-51-213-54-2023 CH-51-213-63-2023 CH-51-213-73-2023 CH-51-213-83-2023 CH-51-213-89-2023 CH-51-213-91-2023 CH-51-213-95-2023 CH-51-213-97-2023 CH-51-213-98-2023 CH-51-213-187-2023 CH-51-213-193-2023 CH-51-213-813-2023 CH-51-213-929-2023 CH-51-213-933-2023 CH-51-213-965-2023 CH-51-213-975-2023 CH-51-213-981-2023 CH-51-217-71-2023
No daughter colonies from colonies mated at the station were tested yet.