| BGR013 | Institute of Viticulture and Enology
1, Rue Kala Tepe
5800 Pleven | BULGARIA | | KADARKA BIALA | not checked | | |
| HUN045 | PTE Szolészeti és Borászati Kutatóintézet
University of Pécs
Research Institute for Viticulture and Oenology
Pázmány Peter u. 4
7634 Pécs | HUNGARY | | FEHER KADARKA | | | |
| HUN047 | Institute for Viticulture and Enology
University for Horticulture and Food Industry
Kisfái 182
P.O. Box 25
6001 Kecskemet | HUNGARY | | FEHER KADARKA | | | |
| SRB016 | Faculté des Sciences Agronomiques
Institut de Viticulture, d'Arboriculture, Fruitière et d'Horticulture
Trg Dositeja Obradovica 8
21000 Novi Sad | SERBIA | | KADARKA BELA | | | |
