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Identification and pathogenicity of Nigrospora shadeganensis on oak trees in Zagros forests, Iran | ||
| Mycologia Iranica | ||
| دوره 11، شماره 1، شهریور 2024، صفحه 93-100 اصل مقاله (948.72 K) | ||
| نوع مقاله: Research Article | ||
| شناسه دیجیتال (DOI): 10.22043/mi.2024.367119.1288 | ||
| نویسندگان | ||
| Samaneh Bashiri* 1؛ Jafar Abdollahzadeh2 | ||
| 1Department of Plant Protection, Faculty of Agriculture, University of Kurdistan, Sanandaj, Kurdistan Province, Iran | ||
| 2University of Kurdistan | ||
| چکیده | ||
| In a study on taxonomy and pathology of fungal species associated with oak trees showing canker, defoliation, dieback, gummosis, wilting, and decline symptoms in Zagros forests, we found 12 isolates morphologically resemble Nigrospora spp., with the same ISSR fingerprinting patterns generated by M13 primer. Thus, a representative isolate IRAN 4332C was selected for phylogenetic analyses based on ITS, tef1, and tub2 DNA sequence data. Multigene phylogenetic analyses characterized isolate IRAN 4332C as Nigrospora shadeganensis. Weak leaf necrosis and weak irregular wood necrosis were recorded in pathogenicity tests performed on leaves and stems of two-year-old Quercus brantii seedlings in vitro and under greenhouse conditions. | ||
| کلیدواژه‌ها | ||
| Apiosporaceae؛ Phylogeny؛ Pathogenicity؛ Quercus brantii | ||
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آمار تعداد مشاهده مقاله: 161 تعداد دریافت فایل اصل مقاله: 281 |
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