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• Isolation and identification of endophytic fungi connected to Grapevine Diseases, from the Tokaj wine region, Hungary

  61-66

  Csilla Kovács

  Ferenc Peles

  Xie Hongtao

  Anikó Szojka

  Gréta Hajdú

  Zoltán Bihari

  Erzsébet Sándor

  Views:

  224

  Grapevine Trunk Diseases (GTD) is one of the most important diseases in vineyards worldwide, which can be found in Hungarian vineyards as well. In Hungarian wine regions there is very little information about the occurrence of pathogens which cause GTD, in case of Tokaj wine region there is no knowledge about that, what kind of pathogens can be found in the vineyards.

  The objective of our research is to assess the situation and occurrence of GTD in Tokaj wine region in cooperation with local specialists, as well as identification of pathogens which were isolated from the diseased trunks by morphological and genetic basis.

  We were able to isolate endophytic fungi from all sampled grape trunk. The majority of them were determined as Diplodia seriata not only based on colony morphology, but also determined by rDNA sequences.

• Wine tourism of Tokaj- hegyalja

  125-127

  Klára Törökné Kiss

  Views:

  200

  The wine is still in Hungary in Hungarian history, culture, and one of the key elements of the economy are considered . Last, but not to the point of producing and selling the wine regions of livelihoods. Thousands of years in wine-producing traditions preserved in the modern winemakers, wine competitions demonstrate their skills. The Tokaj wine region of the World's major and significant wine regions in Hungary.

• The role of cultivar susceptibility and vineyard age in GTD: examples from the Carpathian Basin

  57-63

  András Csótó

  Péter Balling

  Antal Nagy

  Erzsébet Sándor

  Views:

  228

  Grapevine trunk diseases (GTDs) are among the most severe problems in viticulture worldwide. The exact etiology and the role of endophytic microorganisms is not known yet and there is no adequate protection or curative treatment against the disease. Hungarian wine regions are also affected by the disease, and there is restricted information about the rate of infection nation-wide and about the susceptibility of the Hungarian cultivars.

  The main objectives of our research are to measure the symptom expression and the damage caused by GTDs, to understand the epidemiology and etiology of the disease to establish a foundation of a proper disease management.

  Cultivar susceptibility groups were created with the aim to allocate some Hungarian cultivars and the role of vineyard age was also examined in symptom expression.