2 tested queens were inseminated by the inseminator in the year 2015:
NL-55-18-3-2015 NL-55-18-6-2015
3 daughter colonies of queens inseminated by this inseminator were performance tested in the year 2015:
NL-55-18-51-2016 NL-55-18-52-2016 NL-55-18-54-2016