SEEDLING SEEDLING RESPONSE OF COMMONLY GROWN BARLEY CULTIVARS IN TURKEY TO SPOT BLOTCH DISEASE

ÇELİK OĞUZ A., KARAKAYA A.

FRESENIUS ENVIRONMENTAL BULLETIN, cilt.26, sa.11, ss.6734-6738, 2017 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 26 Sayı: 11
  • Basım Tarihi: 2017
  • Dergi Adı: FRESENIUS ENVIRONMENTAL BULLETIN
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.6734-6738
  • Anahtar Kelimeler: Cochliobolus sativus, Bipolaris sorokiniana, spot blotch, disease resistance, EXPRESSING DIFFERENTIAL VIRULENCE, COCHLIOBOLUS-SATIVUS, NORTH-DAKOTA, IDENTIFICATION, PATHOTYPES, GENOTYPES
  • Ankara Üniversitesi Adresli: Evet

Özet

Seedling response of 39 cultivars of barley commonly grown in Turkey to spot blotch disease agent was determined under greenhouse conditions. The reactions of the barley cultivars differed in their response to pathogen isolates. Different reactions to different isolates were also observed. Differences in virulence levels among the isolates were evident. Virulence of the isolate from Central Anatolia (Cs1) was the highest followed by isolates from Mediterranean (Cs2) and Black Sea (Cs3) regions. Cultivar Vamikhoca 98 exhibited low infection response to all isolates. Cultivar Zafer 160 showed low infection responses to isolates Cs2 and Cs3 and showed intermediate infection response to isolate Cs1. Cultivar Fahrettinbey showed low infection response to isolate Cs3 and showed intermediate infection responses to isolates Cs1 and Cs2. Cultivars Balkan 96 and Erginel 90 showed intermediate infection responses to all isolates. Cultivars Sladoran, Lord, Konevi, Bornova 92, Karatay 94 and Hamidiye 85 showed intermediate infection responses to isolates Cs2 and Cs3. These cultivars showed high infection responses to Cs1 isolate. Cultivars Serifehanim, Harman, Kiral 97 and Avci 2002 showed an intermediate infection response to isolate Cs3. These cultivars showed high infection responses to isolates Cs1 and Cs2. Cultivar Suleymanbey showed an intermediate infection response to isolate isolate Cs1. This cultivar showed high infection response to isolates Cs2 and Cs3. Cultivars Cetin 2000, Ozdemir 05, Beysehir 98, Marti, Bolayir, Kalayci 97, Sur 93, Yesevi 93, Catalhoyuk 2001, Ince 04, Aydanhanim, Akar, Burakbey, Tarm 92, Bulbul 89, Bilgi 91, Zeynelaga, Cildir 02, Obruk 86, Orza 96, Anadolu 86, Yercil 147 and Anadolu 98 showed high infection responses to all 3 isolates. These results showed the rich genetic variation among the barley cultivars investigated. Cultivars that showed low and intermediate infection responses could be preferred in areas with high disease pressure.