10 daughter colonies of the 4a were tested:
DE-8-136-3929-1980 DE-8-136-3930-1980 DE-8-136-3931-1980 DE-8-136-3932-1980 DE-8-136-3933-1980 DE-8-136-3934-1980 DE-8-136-3935-1980 DE-8-136-3936-1980 DE-8-136-3937-1980 DE-8-136-3938-1980
17 tested queens were mated at the mating station:
DE-8-18-2004-1981 DE-8-18-2005-1981 DE-8-18-2009-1981 DE-8-18-2010-1981 DE-8-18-2014-1981 DE-8-18-2015-1981 DE-8-18-2016-1981 DE-8-18-2017-1981 DE-8-18-2019-1981 DE-8-136-5050-1981 DE-8-136-5051-1981 DE-8-136-5058-1981 DE-8-136-5059-1981 DE-8-136-5060-1981 DE-8-136-5061-1981 DE-8-136-5062-1981 DE-8-136-5063-1981
10 daughter colonies of queens mated at the mating station were tested:
DE-8-136-5222-1982 DE-8-136-5223-1982 DE-8-136-5224-1982 DE-8-136-5225-1982 DE-8-136-5226-1982 DE-8-136-5227-1982 DE-8-136-5228-1982 DE-8-136-5229-1982 DE-8-136-5230-1982 DE-8-136-5231-1982