Araştırma Makalesi

Determination of reaction levels of some apple genetic resources in Turkey to Apple scab (Venturia inaequalis (Cke.) Wint.)

Cilt: 56 Sayı: 2 30 Haziran 2016
  • Suat Kaymak
  • Mesut İşçi
  • Şerif Özongun
  • Hülya Özgönen
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Determination of reaction levels of some apple genetic resources in Turkey to Apple scab (Venturia inaequalis (Cke.) Wint.)

Öz

Apple scab caused by Venturia inaequalis (Cke.) Wint. is a serious fungal disease of apple and it causes important economic loss in Turkey. Cultivating disease-resistant varieties seems to be an alternative method to chemical control. Therefore, susceptibility to apple scab of 304 apple cultivars and types were evaluated in the Apple Genetic Sources and Collection Garden in the Eğirdir Fruit Research Institute during 2005-2009. The purpose of the study was to identify scab-resistant cultivars among the apple varieties. The apple varieties were tested under natural infection conditions. During the study, fungicides were not applied in the trial. Experiments were established according to completely randomized block design with three replicates. Infection ratios were evaluated according to 0-4 scale, including, resistant (0-1% leaf infection), less sensitive (< 25% leaf infection), sensitive (25-50% leaf infection) and more sensitive (> 50% leaf infection). There were not differences between years significantly, it showed homogenous dispersion and there was a significant difference between varieties. Thirty two cultivars showed no sign of leaf symptoms and another 47 cultivars showed only slight leaf symptoms against apple scab pathogen. A hundred and eighteen cultivars were less sensitive, 84 varieties and types were assessed as sensitive, and 23 varieties and types were assessed as more sensitive. The highest disease ratios were determined with the varieties E40, Eden Spur and Elite as 69.61%, 67.88% and 65.09%, respectively.

Anahtar Kelimeler

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

Araştırma Makalesi

Yazarlar

Suat Kaymak Bu kişi benim

Mesut İşçi Bu kişi benim

Şerif Özongun Bu kişi benim

Hülya Özgönen Bu kişi benim

Yayımlanma Tarihi

30 Haziran 2016

Gönderilme Tarihi

29 Haziran 2016

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2016 Cilt: 56 Sayı: 2

Kaynak Göster

APA
Kaymak, S., İşçi, M., Özongun, Ş., & Özgönen, H. (2016). Determination of reaction levels of some apple genetic resources in Turkey to Apple scab (Venturia inaequalis (Cke.) Wint.). Plant Protection Bulletin, 56(2), 227-241. https://izlik.org/JA97SJ27KF
AMA
1.Kaymak S, İşçi M, Özongun Ş, Özgönen H. Determination of reaction levels of some apple genetic resources in Turkey to Apple scab (Venturia inaequalis (Cke.) Wint.). Plant Protection Bulletin. 2016;56(2):227-241. https://izlik.org/JA97SJ27KF
Chicago
Kaymak, Suat, Mesut İşçi, Şerif Özongun, ve Hülya Özgönen. 2016. “Determination of reaction levels of some apple genetic resources in Turkey to Apple scab (Venturia inaequalis (Cke.) Wint.)”. Plant Protection Bulletin 56 (2): 227-41. https://izlik.org/JA97SJ27KF.
EndNote
Kaymak S, İşçi M, Özongun Ş, Özgönen H (01 Haziran 2016) Determination of reaction levels of some apple genetic resources in Turkey to Apple scab (Venturia inaequalis (Cke.) Wint.). Plant Protection Bulletin 56 2 227–241.
IEEE
[1]S. Kaymak, M. İşçi, Ş. Özongun, ve H. Özgönen, “Determination of reaction levels of some apple genetic resources in Turkey to Apple scab (Venturia inaequalis (Cke.) Wint.)”, Plant Protection Bulletin, c. 56, sy 2, ss. 227–241, Haz. 2016, [çevrimiçi]. Erişim adresi: https://izlik.org/JA97SJ27KF
ISNAD
Kaymak, Suat - İşçi, Mesut - Özongun, Şerif - Özgönen, Hülya. “Determination of reaction levels of some apple genetic resources in Turkey to Apple scab (Venturia inaequalis (Cke.) Wint.)”. Plant Protection Bulletin 56/2 (01 Haziran 2016): 227-241. https://izlik.org/JA97SJ27KF.
JAMA
1.Kaymak S, İşçi M, Özongun Ş, Özgönen H. Determination of reaction levels of some apple genetic resources in Turkey to Apple scab (Venturia inaequalis (Cke.) Wint.). Plant Protection Bulletin. 2016;56:227–241.
MLA
Kaymak, Suat, vd. “Determination of reaction levels of some apple genetic resources in Turkey to Apple scab (Venturia inaequalis (Cke.) Wint.)”. Plant Protection Bulletin, c. 56, sy 2, Haziran 2016, ss. 227-41, https://izlik.org/JA97SJ27KF.
Vancouver
1.Suat Kaymak, Mesut İşçi, Şerif Özongun, Hülya Özgönen. Determination of reaction levels of some apple genetic resources in Turkey to Apple scab (Venturia inaequalis (Cke.) Wint.). Plant Protection Bulletin [Internet]. 01 Haziran 2016;56(2):227-41. Erişim adresi: https://izlik.org/JA97SJ27KF

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