EN
TR
Pathogenicity of the Sydowia polyspora originating from different hosts on Pinus brutia in Türkiye
Öz
Background and aims Sydowia polyspora is a significant fungus associated with seasonal needle necrosis, particularly on Abies spp. and Pinus spp. in Europe and North America. Pinus brutia is a species widespread in the Mediterranean basin with high economic and ecological value. This study aimed to determine the susceptibility of P. brutia seedlings in Türkiye to local S. polyspora isolates and to investigate the virulence differences among isolates obtained from different hosts.
Methods S. polyspora isolates from various hosts were inoculated into the shoots of two-year-old P. brutia seedlings. The seedlings were monitored in comparison with a control group, and pathogenicity indicators such as lesion length were recorded.
Results The results showed that 7 out of 10 tested isolates were pathogenic on P. brutia seedlings and successfully colonized the living heartwood tissue. Isolates from Pinus pinea were found to be pathogenic on P. brutia, and isolates obtained from shoots caused longer lesions in hosts. Additionally, isolates from symptomatic trees exhibited higher virulence compared to those from asymptomatic trees. Isolates from P. brutia exhibited higher virulence compared to isolates from Pinus nigra and P. pinea.
Conclusions P. brutia seedlings are highly susceptible to local S. polyspora isolates, posing a potential threat to the region's forest ecosystems. The fungal pathogen was successfully re-isolated from symptomatic tissues, and no symptoms were observed in the control plants.
Anahtar Kelimeler
Kaynakça
- Arbez, M. (1974). Distribution, ecology and variation of Pinus brutia in Türkiye. Information sur les Ressources Genetiques Forestieres.
- Beram, R. C., and Demiröz, F. (2024). Sydowia polyspora associated with current season needle necrosis (CSNN) on Pinus brutia Ten. in Türkiye. Forest Pathology, 54(1), e12849.
- Cleary, M., Oskay, F., Doğmuş, H. T., Lehtijärvi, A., Woodward, S., Vettraino, A. M. (2019). Cryptic risks to forest biosecurity associated with the global movement of commercial seed. Forests, 10(5), 459.
- Çakar, D., Şimşek, S. A., Çömez, A., and Maden, S. (2022). First report of Sydowia polyspora causing needle necrosis on Trojan fir in Türkiye. Journal of Plant Pathology, 104(4), 1589–1590.
- Çakar, D., Şimşek, S. A., Çömez, A., and Maden, S. (2023). Causal agents of current season needle necrosis on Trojan Fir (Abies nordmanniana subsp. equi-trojani) growing in the Aladağ mountain range in Bolu Province. Australasian Plant Pathology, 52(4), 317-326.
- GDF. (2021). OGM Forest Atlas. General Directorate of Forestry. GDF (In Turkish).
- Koski, V., and Antola, J. (1993). National tree breeding and seed production programme for Türkiye 1994–2003 (p. 52). The Research Directorate of Forest Tree Seeds and Tree Breeding.
- Kowalski, T., and Kehr, R. D. (1996). Fungal endophytes of living branch bases in several European tree species. In S. C. Redlin and L. M. Carris (Eds.), Endophytic fungi in grasses and woody plants: Systematics, Ecology, and Evolution (pp. 67–86). APS Press.
Ayrıntılar
Birincil Dil
İngilizce
Konular
Orman Entomolojisi ve Orman Koruma
Bölüm
Araştırma Makalesi
Yazarlar
Erken Görünüm Tarihi
5 Kasım 2024
Yayımlanma Tarihi
29 Aralık 2024
Gönderilme Tarihi
5 Temmuz 2024
Kabul Tarihi
5 Eylül 2024
Yayımlandığı Sayı
Yıl 2024 Cilt: 10 Sayı: 2
APA
Beram, R. C. (2024). Pathogenicity of the Sydowia polyspora originating from different hosts on Pinus brutia in Türkiye. Anadolu Orman Araştırmaları Dergisi, 10(2), 36-40. https://doi.org/10.53516/ajfr.1511176
AMA
1.Beram RC. Pathogenicity of the Sydowia polyspora originating from different hosts on Pinus brutia in Türkiye. AOAD. 2024;10(2):36-40. doi:10.53516/ajfr.1511176
Chicago
Beram, Refika Ceyda. 2024. “Pathogenicity of the Sydowia polyspora originating from different hosts on Pinus brutia in Türkiye”. Anadolu Orman Araştırmaları Dergisi 10 (2): 36-40. https://doi.org/10.53516/ajfr.1511176.
EndNote
Beram RC (01 Aralık 2024) Pathogenicity of the Sydowia polyspora originating from different hosts on Pinus brutia in Türkiye. Anadolu Orman Araştırmaları Dergisi 10 2 36–40.
IEEE
[1]R. C. Beram, “Pathogenicity of the Sydowia polyspora originating from different hosts on Pinus brutia in Türkiye”, AOAD, c. 10, sy 2, ss. 36–40, Ara. 2024, doi: 10.53516/ajfr.1511176.
ISNAD
Beram, Refika Ceyda. “Pathogenicity of the Sydowia polyspora originating from different hosts on Pinus brutia in Türkiye”. Anadolu Orman Araştırmaları Dergisi 10/2 (01 Aralık 2024): 36-40. https://doi.org/10.53516/ajfr.1511176.
JAMA
1.Beram RC. Pathogenicity of the Sydowia polyspora originating from different hosts on Pinus brutia in Türkiye. AOAD. 2024;10:36–40.
MLA
Beram, Refika Ceyda. “Pathogenicity of the Sydowia polyspora originating from different hosts on Pinus brutia in Türkiye”. Anadolu Orman Araştırmaları Dergisi, c. 10, sy 2, Aralık 2024, ss. 36-40, doi:10.53516/ajfr.1511176.
Vancouver
1.Refika Ceyda Beram. Pathogenicity of the Sydowia polyspora originating from different hosts on Pinus brutia in Türkiye. AOAD. 01 Aralık 2024;10(2):36-40. doi:10.53516/ajfr.1511176