No daughter colonies of the 4a were tested yet.
23 tested queens were mated at the mating station:
CH-50-3-457-2009 CH-50-3-459-2009 CH-50-3-461-2009 CH-50-3-462-2009 CH-50-3-463-2009 CH-50-3-464-2009 CH-50-3-470-2009 CH-50-3-471-2009 CH-50-3-554-2009 CH-50-3-740-2009 CH-50-3-741-2009 CH-50-3-742-2009 CH-50-3-743-2009 CH-50-3-748-2009 CH-50-3-750-2009 CH-50-3-756-2009 CH-50-3-767-2009 CH-50-3-777-2009 CH-50-3-778-2009 CH-50-3-782-2009 CH-50-3-783-2009 CH-50-3-784-2009 CH-50-3-908-2009
32 daughter colonies of queens mated at the mating station were tested:
CH-50-57-30467-2011 CH-50-57-30471-2011 CH-50-57-30488-2011 CH-50-57-70011-2012 CH-50-57-70013-2012 CH-50-57-70014-2012 CH-50-57-70016-2012 CH-50-57-70019-2012 CH-50-57-70020-2012 CH-50-57-70022-2012 CH-50-57-70024-2012 CH-50-57-70029-2012 CH-50-57-70070-2012 CH-50-58-30740-2010 CH-50-58-30741-2010 CH-50-58-30746-2010 CH-50-58-30748-2010 CH-50-58-30752-2010 CH-50-58-30754-2010 CH-50-101-30010-2011 CH-50-101-30820-2011 CH-50-101-30822-2011 CH-50-101-30824-2011 CH-50-101-30830-2011 CH-50-101-30835-2011 CH-50-101-30838-2011 CH-50-106-30150-2010 CH-50-106-30155-2010 CH-50-106-30441-2010 CH-50-106-30538-2010 CH-50-106-30546-2010 CH-50-106-30550-2010