17 daughter colonies of the 4a were tested:
CH-51-52-8811-2004 CH-51-52-8812-2004 CH-51-52-8813-2004 CH-51-52-8814-2004 CH-51-52-8817-2003 CH-51-52-9805-2006 CH-51-113-9094-2005 CH-51-113-9095-2005 CH-51-113-9096-2005 CH-51-113-9097-2005 CH-51-113-9098-2005 CH-51-117-9106-2005 CH-51-119-9136-2005 CH-51-119-9137-2005 CH-51-119-9138-2005 CH-51-119-9143-2005 CH-51-119-9144-2005
8 tested queens were mated at the mating station:
CH-51-100-9658-2006 CH-51-100-9659-2006 CH-51-100-9660-2006 CH-51-108-10141-2006 CH-51-112-9690-2006 CH-51-119-9607-2006 CH-51-119-9608-2006 CH-51-119-10100-2006
No daughter colonies from colonies mated at the station were tested yet.