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details of mating station for mating station Rothbach (CH-50-5)

Surname

Rothbach

director

Franz Portmann

from

01.01.1997

to

31.08.1997

Type of mating station

3 - line mating station

No daughter colonies of the 4a were tested yet.

1 tested queens were mated at the mating station:
CH-50-5-51838-1997

1 daughter colonies of queens mated at the mating station were tested:
CH-50-5-95-1998