Determination of the Seedling Reactions of Some Turkish Barley Cultivars to the Net Blotch

A. Karakaya and A. Akyol

Seedling reactions of 15 Turkish barley cultivars to 4 net blotch isolates were determined with assays under controlled conditions. Isolates were collected from Ankara province. There were clear differences among the reactions of the cultivars to the isolates of the fungus ranging from very susceptible to resistant. The reactions of the cultivars Bülbül 89, Karatay 94, Tokak 157/37, Yesevi 93, Orza 96, Kalayci 97 and Hamidiye 85 ranged between susceptible and moderately susceptible-susceptible. The response of the cultivars Avci 2002 and Vamikhoca 98 was between resistant and moderately resistant. The response of the cultivars Çetin 2000 and Sahin 91 ranged between resistant-moderately resistant to moderately resistant. The response of the cultivars Akhisar 98, Tarm 92, Çumra 2001 and Aydanhanim was between moderately resistant and moderately resistant-moderately susceptible. There were small differences among the cultivars in response to isolates. Golbasi isolate was the most virulent.

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