| country | ASSOC | no. ▼ | Surname | First name | phone | Fax | Mobile | Street | Postal code | Place of residence | Region | contact form | More info | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DE | 42 | 1 | Heuschkel | Jörg | Zehdenick | Brandenburg |  | |||||||
| DE | 42 | 800 | Ecotonal | Zehdenick | Brandenburg | | ||||||||
| DE | 42 | 999 | Großraum e.V. c/o ZV Robuste Biene | Hospitalstr. 1a | 16792 | Zehdenick | Brandenburg | mail robustebiene.org |  | |
All breeders and testers of any queen tested within the last 3 years are displayed.