Araştırma Makalesi

Düzce ili fındık bahçelerinde külleme hastalığının bulunma oranı, hastalık şiddeti ve yaygınlığının belirlenmesi

Cilt: 57 Sayı: 2 30 Haziran 2017
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Determination of incidence, disease severity and prevalence of powdery mildew in hazelnut orchards in Düzce province

Abstract

This study was carried out to determine the incidence, disease severity and prevalence of powdery mildew disease, which turned into an epidemic disease, in hazelnut orchards of Düzce in 2016. During the survey, sampling was carried out in 800 plant plot in 62 hazelnut orchards. In the survey, approximately 1/40.000 of hazelnut plant plot in the districts have been examined. Samplings were carried out between June and July. To determine the disease severity, 40 leaves randomly were collected from 4 different direction of each plant plot, except for the two leaves at the bottom of the shoots on the branches and disease severity was evaluated according to 0-4 scale. As a result of this study, it was determined that the main pathogens of powdery mildew disease in hazelnut in Düzce were Erysiphe sp. (Section Microsphaera) and Phyllactinia guttata which were known to occur on hazelnut in Turkey. The prevalence, incidence and severity of the disease in the orchards of the province were 100%, 87.38% and 35.01%, respectively.

Keywords

Kaynakça

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  2. Anonim 2016b. http://www.tarim.gov.tr/TAGEM/Belgeler/yayin/Bitki Hastalıkları/Zirai Mücadele Teknik Talimatları. pdf (Erişim Tarihi: 11.11.2016)
  3. Anonim 2016c. Meyve ve Bağ Hastalıkları Standart İlaç Deneme Metodu http://www.tarim.gov.tr/TAGEM/Belgeler/yayin/Meyve-Bağ Hastalıkları Standart İlaç Deneme Metotları.pdf (Erişim Tarihi: 25.12.2016)
  4. Anonim 2017. 2015 Yılı Fındık Raporu http://koop.gtb.gov.tr/data/Raporu.pdf (Erişim tarihi: 31.01.2017)
  5. Anonymous 2016a. Hazelnut (Corylus avellana)-Powdery Mildew https://pnwhandbooks. org/ node/2851 (ErişimTarihi: 01.11.2016)
  6. Anonymous 2016b. Phyllactinia guttata https://en.wikipedia.org/w/index.php title=Phyllactinia guttata&old id=677751603 (Erişim tarihi:01.11.2016)
  7. Anonymous 2017. The Erysiphales Collection at the Botanische Staatssammlung München http://www.botanischestaatssammlung.de/DatabaseClients/BSMeryscoll/Diversity Collection_BSMeryscoll_Find.cfm
  8. Bora T. ve Karaca İ. 1970. Kültür Bitkilerinde Hastalığın ve Zararın Ölçülmesi. Ege Üniversitesi, Ziraat Fakültesi, Yardımcı Ders Kitabı. Yayın no: 167.S: 43. Bornova.

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

30 Haziran 2017

Gönderilme Tarihi

28 Aralık 2016

Kabul Tarihi

11 Mayıs 2017

Yayımlandığı Sayı

Yıl 2017 Cilt: 57 Sayı: 2

Kaynak Göster

APA
Altın, N. (2017). Determination of incidence, disease severity and prevalence of powdery mildew in hazelnut orchards in Düzce province. Plant Protection Bulletin, 57(2), 113-122. https://doi.org/10.16955/bitkorb.322374
AMA
1.Altın N. Determination of incidence, disease severity and prevalence of powdery mildew in hazelnut orchards in Düzce province. Plant Protection Bulletin. 2017;57(2):113-122. doi:10.16955/bitkorb.322374
Chicago
Altın, Nedim. 2017. “Determination of incidence, disease severity and prevalence of powdery mildew in hazelnut orchards in Düzce province”. Plant Protection Bulletin 57 (2): 113-22. https://doi.org/10.16955/bitkorb.322374.
EndNote
Altın N (01 Haziran 2017) Determination of incidence, disease severity and prevalence of powdery mildew in hazelnut orchards in Düzce province. Plant Protection Bulletin 57 2 113–122.
IEEE
[1]N. Altın, “Determination of incidence, disease severity and prevalence of powdery mildew in hazelnut orchards in Düzce province”, Plant Protection Bulletin, c. 57, sy 2, ss. 113–122, Haz. 2017, doi: 10.16955/bitkorb.322374.
ISNAD
Altın, Nedim. “Determination of incidence, disease severity and prevalence of powdery mildew in hazelnut orchards in Düzce province”. Plant Protection Bulletin 57/2 (01 Haziran 2017): 113-122. https://doi.org/10.16955/bitkorb.322374.
JAMA
1.Altın N. Determination of incidence, disease severity and prevalence of powdery mildew in hazelnut orchards in Düzce province. Plant Protection Bulletin. 2017;57:113–122.
MLA
Altın, Nedim. “Determination of incidence, disease severity and prevalence of powdery mildew in hazelnut orchards in Düzce province”. Plant Protection Bulletin, c. 57, sy 2, Haziran 2017, ss. 113-22, doi:10.16955/bitkorb.322374.
Vancouver
1.Nedim Altın. Determination of incidence, disease severity and prevalence of powdery mildew in hazelnut orchards in Düzce province. Plant Protection Bulletin. 01 Haziran 2017;57(2):113-22. doi:10.16955/bitkorb.322374

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