No daughter colonies of the 4a were tested yet.
11 tested queens were mated at the mating station:
CH-50-6-454-2010 CH-50-57-60104-2010 CH-50-57-60108-2010 CH-50-57-60109-2010 CH-50-66-60084-2010 CH-50-66-60100-2010 CH-50-66-60164-2010 CH-50-66-60187-2010 CH-50-66-60747-2010 CH-50-91-60137-2010 CH-50-91-60139-2010
49 daughter colonies of queens mated at the mating station were tested:
CH-50-6-1-2011 CH-50-57-30058-2011 CH-50-66-10149-2012 CH-50-66-10151-2012 CH-50-66-10155-2012 CH-50-66-10158-2012 CH-50-66-10159-2012 CH-50-66-30132-2011 CH-50-66-30214-2012 CH-50-66-30217-2012 CH-50-66-30221-2012 CH-50-66-30238-2012 CH-50-66-30243-2012 CH-50-66-30244-2012 CH-50-66-30743-2011 CH-50-66-30751-2011 CH-50-66-30758-2011 CH-50-66-30763-2011 CH-50-66-30765-2011 CH-50-66-30766-2011 CH-50-66-30770-2011 CH-50-66-30773-2011 CH-50-66-30774-2011 CH-50-66-31026-2011 CH-50-66-31027-2011 CH-50-66-31028-2011 CH-50-66-31032-2011 CH-50-66-31033-2011 CH-50-66-31036-2011 CH-50-66-31038-2011 CH-50-66-31046-2011 CH-50-66-31047-2011 CH-50-66-31052-2011 CH-50-66-31061-2011 CH-50-66-31062-2011 CH-50-66-31068-2011 CH-50-66-31069-2011 CH-50-66-31070-2011 CH-50-66-31076-2011 CH-50-66-31077-2011 CH-50-66-31079-2011 CH-50-66-31081-2011 CH-50-66-31086-2011 CH-50-91-30544-2012 CH-50-91-30546-2012 CH-50-91-30550-2012 CH-50-91-30553-2012 CH-50-91-30566-2012 CH-50-91-30568-2012