Nevşehir İli Patates Ekiliş Alanlarında Patates Siğil Hastalığı (Synchytrium Endobioticum)'na Karşı Çeşit Reaksiyonlarının Belirlenmesi

Year 2010, Volume: 39 Issue: 1-2-3, 39 - 44, 01.06.2010

Hale Günaçtı Ali Erkılıç

Abstract

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Keywords

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Determination of Variety Reaction to Potato Wart Disease (Synchytrium endobioticum) in Potato Planting Areas of Nevsehir Province, Turkey

Abstract

Potato wart disease is caused by the soil borne fungus Synchytrium endobioticum (Schilberszky) Percival belong to Chytridiomycetes class as an obligate fungus. In order to determine the varietal reactions against the pathogen, an experiment was conducted in Derinkuyu district in Nevşehir, in 2008. Thirty varieties including industrial and table ones, were used in the trial. The lowest disease intensity ratio (11.1%) was recorded on Jelly variety. In addition, 15 varieties showing much tolerant reaction than Jelly variety were placed in the same group, statistically. Binella was found as the most susceptible variety with the disease intensity in rate of 26.2 %. In general, the most resistant variety was Jelly (11.1 %) and the most susceptible variety was Binella (26.2 %). Nearly half of the varieties showed disease intensity ratios between 11.1–15.4 %, and the rest showed 16.0-26.2 % disease reaction

Keywords

Potato, Synchytrium endobioticum, susceptibility, resistance