Medna bijela is an autochthonous cultivar of the third Adriatic vine-growing subregion. Its synonyms in use are: Buboj, Bumba, Medna, Rizavac, Zložder etc. No detailed ampelographic study has been ...made to date; based on our research this cultivar is classified in the ecological-geographical group of Convarietas Pontica, Negr. Subconvarietas Balcanica, Provarietas Mesocarpa, Nem., Subprovarietas Dalmatica Nem. It is a medium lush wine cultivar with some 16-17 % of sugar and 6.0-7.0 g/l of total acidity, with a yield of 2.5-3.5 kg of grapes per grapevine and a load of 16 buds per grapevine. The wines are light, acidulous, with a specific fine aroma of honey, which is implied in the very name of the cultivar. It is recommended that the research should be continued, particularly on clonal selection.
‘Prč bijeli’ is an old Croatian autochthonous grapevine cultivar (Vitis vinifera L.), which has not been ampelographically characterized in detail until now. Ampelographic description was performed ...following 52 morphological, 22 phyllometric and seven bunches dimension characteristics. ‘Prč bijeli’ showed acceptable yield and a must composition suitable for oenological purposes, with low acidity value and medium sugar content. The following synonyms were established: ‘Ćimavica’, ‘Parč’ and ‘Muškat’. The results of sanitary analysis (ELISA test on four viruses) on twenty-seven vines revealed that 92.6 % samples were GLRaV-3 positive, while ArMV was not detected. Only one vine was free of the tested viruses.
