engleski

Ampelographic characterization and sanitary status of Croatian autochthonous cultivar Prč bijeli (Vitis vinifera L.)

Prč bijeli is an old Croatian autochthonous grapevine cultivar (Vitis vinifera L.), until now not ampelographically characterized in detail. Ampelographic description was performed following 52 morphological, 22 phyllometric and 7 uvometric characteristics. Prč bijeli showed acceptable yield and a very interesting must composition for the oenological purpose, with low value of acidity 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 tested viruses.

Prč bijeli; ampelography; grapevine viruses

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