15 daughter colonies of the 4a were tested:
CH-50-66-70434-2023  CH-50-66-70435-2023  CH-50-66-70438-2023  CH-50-66-70439-2023  CH-50-66-70443-2023  CH-50-66-70446-2023  CH-50-66-70450-2023  CH-50-66-70454-2023  CH-50-66-70459-2023  CH-50-66-70462-2023  CH-50-66-70463-2023  CH-50-66-70466-2023  CH-50-66-70467-2023  CH-50-66-70470-2023  CH-50-66-70474-2023  
82  tested queens were mated at the mating station:
CH-50-66-70001-2024  CH-50-66-70003-2024  CH-50-66-70006-2024  CH-50-66-70007-2024  CH-50-66-70008-2024  CH-50-66-70009-2024  CH-50-66-70010-2024  CH-50-66-70013-2024  CH-50-66-70015-2024  CH-50-66-70016-2024  CH-50-66-70017-2024  CH-50-66-70019-2024  CH-50-66-70021-2024  CH-50-66-70022-2024  CH-50-66-70023-2024  CH-50-66-70027-2024  CH-50-66-70028-2024  CH-50-66-70029-2024  CH-50-66-70030-2024  CH-50-66-70033-2024  CH-50-66-70036-2024  CH-50-66-70037-2024  CH-50-66-70040-2024  CH-50-66-70041-2024  CH-50-66-70046-2024  CH-50-66-70052-2024  CH-50-66-70054-2024  CH-50-66-70056-2024  CH-50-66-70058-2024  CH-50-66-70059-2024  CH-50-66-70060-2024  CH-50-66-70061-2024  CH-50-66-70062-2024  CH-50-66-70063-2024  CH-50-66-70068-2024  CH-50-66-70069-2024  CH-50-66-70070-2024  CH-50-66-70071-2024  CH-50-66-70073-2024  CH-50-66-70074-2024  CH-50-66-70075-2024  CH-50-66-70076-2024  CH-50-66-70077-2024  CH-50-66-70080-2024  CH-50-66-70084-2024  CH-50-66-70085-2024  CH-50-66-70086-2024  CH-50-66-70087-2024  CH-50-66-70089-2024  CH-50-66-70090-2024  CH-50-66-70091-2024  CH-50-66-70094-2024  CH-50-66-70096-2024  CH-50-66-70099-2024  CH-50-66-70104-2024  CH-50-66-70105-2024  CH-50-66-70106-2024  CH-50-66-70112-2024  CH-50-66-70113-2024  CH-50-66-70116-2024  CH-50-66-70118-2024  CH-50-66-70119-2024  CH-50-66-70120-2024  CH-50-66-70121-2024  CH-50-66-70123-2024  CH-50-66-70124-2024  CH-50-66-70125-2024  CH-50-66-70126-2024  CH-50-66-70129-2024  CH-50-66-70130-2024  CH-50-66-70135-2024  CH-50-66-70137-2024  CH-50-66-70138-2024  CH-50-66-70142-2024  CH-50-66-70143-2024  CH-50-66-70169-2024  CH-50-66-70170-2024  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  
No daughter colonies from colonies mated at the station were tested yet.