22 daughter colonies of the 4a were tested:
CH-50-144-32115-2021 CH-50-144-40003-2021 CH-50-144-40004-2021 CH-50-144-40006-2021 CH-50-144-40008-2021 CH-50-144-40010-2021 CH-50-144-40011-2021 CH-50-144-40019-2021 CH-50-144-40260-2021 CH-50-144-40261-2021 CH-50-144-40269-2021 CH-50-144-40277-2021 CH-50-146-32105-2021 CH-50-151-40215-2021 CH-50-151-40219-2021 CH-50-151-40221-2021 CH-50-151-40240-2021 CH-50-194-40281-2021 CH-50-331-34032-2021 CH-50-331-34033-2021 CH-50-331-34036-2021 CH-50-997-32110-2021
43 tested queens were mated at the mating station:
CH-50-85-40159-2022 CH-50-85-40160-2022 CH-50-85-40161-2022 CH-50-85-40164-2022 CH-50-85-40301-2022 CH-50-85-40304-2022 CH-50-86-40334-2022 CH-50-129-40009-2022 CH-50-129-40015-2022 CH-50-129-40019-2022 CH-50-129-40020-2022 CH-50-129-40021-2022 CH-50-129-40023-2022 CH-50-129-40024-2022 CH-50-129-40026-2022 CH-50-129-40028-2022 CH-50-144-40136-2022 CH-50-144-40140-2022 CH-50-144-40142-2022 CH-50-144-40143-2022 CH-50-144-40144-2022 CH-50-144-40152-2022 CH-50-144-40289-2022 CH-50-144-40300-2022 CH-50-144-40378-2022 CH-50-144-40380-2022 CH-50-144-40384-2022 CH-50-144-40393-2022 CH-50-144-40395-2022 CH-50-144-40396-2022 CH-50-144-40397-2022 CH-50-144-40399-2022 CH-50-144-40400-2022 CH-50-144-40401-2022 CH-50-151-40030-2022 CH-50-151-40039-2022 CH-50-151-40040-2022 CH-50-151-40042-2022 CH-50-151-40043-2022 CH-50-151-40050-2022 CH-50-151-40051-2022 CH-50-151-40053-2022 CH-50-155-40100-2022
57 daughter colonies of queens mated at the mating station were tested:
CH-50-85-40028-2023 CH-50-85-40029-2023 CH-50-85-40033-2023 CH-50-85-40035-2023 CH-50-85-40104-2023 CH-50-85-40105-2023 CH-50-85-40106-2023 CH-50-85-40108-2023 CH-50-85-40110-2023 CH-50-86-40184-2024 CH-50-124-62049-2024 CH-50-124-62056-2024 CH-50-129-70172-2024 CH-50-129-70173-2024 CH-50-129-70177-2024 CH-50-129-70182-2024 CH-50-129-70184-2024 CH-50-133-42692-2024 CH-50-133-42701-2024 CH-50-133-42703-2024 CH-50-133-42704-2024 CH-50-133-42707-2024 CH-50-144-40004-2024 CH-50-144-40005-2024 CH-50-144-40009-2024 CH-50-144-40011-2024 CH-50-144-40013-2024 CH-50-144-40015-2024 CH-50-144-40036-2024 CH-50-144-40037-2024 CH-50-144-40039-2024 CH-50-144-40040-2024 CH-50-144-40051-2024 CH-50-144-40052-2024 CH-50-151-50434-2024 CH-50-151-50435-2024 CH-50-151-50437-2024 CH-50-151-50438-2024 CH-50-151-50443-2024 CH-50-151-50447-2024 CH-50-151-50448-2024 CH-50-151-50452-2024 CH-50-151-50453-2024 CH-50-151-50454-2024 CH-50-151-50455-2024 CH-50-151-50458-2024 CH-50-155-15091-2025 CH-50-180-42522-2024 CH-50-180-42523-2024 CH-50-180-42530-2024 CH-50-180-42532-2024 CH-50-193-42576-2024 CH-50-193-42577-2024 CH-50-193-42578-2024 CH-50-193-42580-2024 CH-50-193-42957-2024 CH-50-997-40170-2024