Fungal trunk pathogens of Sultana Seedless vineyards in Aegean region of Turkey
In recent years, grapevine trunk diseases have become a problem in Sultana Seedless vineyards of Manisa and Izmir provinces (Aegean Region, Turkey). A field survey was conducted in 2013 in these provinces (in 8 cities and 80 vineyards) to determine disease incidence, fungal species associated with g...
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| Format: | Article |
| Language: | English |
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Firenze University Press
2015-09-01
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| Series: | Phytopathologia Mediterranea |
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| Online Access: | https://oajournals.fupress.net/index.php/pm/article/view/5628 |
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| author | Davut AKGUL Nurdan GÜNGÖR SAVAŞ Turcan TEKER Bilge KEYKUBAT Joey MAYORQUIN Akif ESKALEN |
| author_facet | Davut AKGUL Nurdan GÜNGÖR SAVAŞ Turcan TEKER Bilge KEYKUBAT Joey MAYORQUIN Akif ESKALEN |
| author_sort | Davut AKGUL |
| collection | DOAJ |
| description | In recent years, grapevine trunk diseases have become a problem in Sultana Seedless vineyards of Manisa and Izmir provinces (Aegean Region, Turkey). A field survey was conducted in 2013 in these provinces (in 8 cities and 80 vineyards) to determine disease incidence, fungal species associated with grapevine trunk diseases and pathogenicity. Symptomatic vines were grouped by two different grapevine trunk disease symptoms: (1) typical tiger-striped leaves, (2) dead arm, shoot decline or apoplexy. Over 80% of vineyards in these areas were positive for at least one characteristic trunk disease symptom. Incidence of tiger-stripe symptom ranged from 2.9-15% and incidence of apoplexy ranged from 0–4.2%. Eight fungal species in five fungal families were identified from declining grapevines based on morphological and molecular (ITS, β-tubulin and EF1-α) studies including, Botryosphaeria dothidea, Diplodia seriata, Lasiodiplodia theobromae, Neofusicoccum parvum, Diaporthe ampelina, Phaeomoniella chlamydospora, Togninia minima and Fomitiporia mediterranea. Overall, D. ampelina was the most frequently recovered fungus from symptomatic grapevine tissues followed by botryosphaeriaceous fungi, P. chlamydospora, F. mediterranea and T. minima. Pathogenicity tests confirmed all eight fungi as pathogens of grapevine in these regions with N. parvum being the most virulent among the fungi tested. |
| first_indexed | 2024-12-14T19:20:20Z |
| format | Article |
| id | doaj.art-9de5141107204e14bda46a92cca177c5 |
| institution | Directory Open Access Journal |
| issn | 0031-9465 1593-2095 |
| language | English |
| last_indexed | 2024-12-14T19:20:20Z |
| publishDate | 2015-09-01 |
| publisher | Firenze University Press |
| record_format | Article |
| series | Phytopathologia Mediterranea |
| spelling | doaj.art-9de5141107204e14bda46a92cca177c52022-12-21T22:50:22ZengFirenze University PressPhytopathologia Mediterranea0031-94651593-20952015-09-0154210.14601/Phytopathol_Mediterr-1613814125Fungal trunk pathogens of Sultana Seedless vineyards in Aegean region of TurkeyDavut AKGUL0Nurdan GÜNGÖR SAVAŞ1Turcan TEKER2Bilge KEYKUBAT3Joey MAYORQUIN4Akif ESKALEN5Cukurova University,Manisa Viticulture Research Station,Manisa Viticulture Research Station,Izmir Commodity Exchange,University of California RiversideUniversity of California Riverside,In recent years, grapevine trunk diseases have become a problem in Sultana Seedless vineyards of Manisa and Izmir provinces (Aegean Region, Turkey). A field survey was conducted in 2013 in these provinces (in 8 cities and 80 vineyards) to determine disease incidence, fungal species associated with grapevine trunk diseases and pathogenicity. Symptomatic vines were grouped by two different grapevine trunk disease symptoms: (1) typical tiger-striped leaves, (2) dead arm, shoot decline or apoplexy. Over 80% of vineyards in these areas were positive for at least one characteristic trunk disease symptom. Incidence of tiger-stripe symptom ranged from 2.9-15% and incidence of apoplexy ranged from 0–4.2%. Eight fungal species in five fungal families were identified from declining grapevines based on morphological and molecular (ITS, β-tubulin and EF1-α) studies including, Botryosphaeria dothidea, Diplodia seriata, Lasiodiplodia theobromae, Neofusicoccum parvum, Diaporthe ampelina, Phaeomoniella chlamydospora, Togninia minima and Fomitiporia mediterranea. Overall, D. ampelina was the most frequently recovered fungus from symptomatic grapevine tissues followed by botryosphaeriaceous fungi, P. chlamydospora, F. mediterranea and T. minima. Pathogenicity tests confirmed all eight fungi as pathogens of grapevine in these regions with N. parvum being the most virulent among the fungi tested.https://oajournals.fupress.net/index.php/pm/article/view/5628BotryosphaeriaceaeescaDiaporthe ampelinaTogninia minima |
| spellingShingle | Davut AKGUL Nurdan GÜNGÖR SAVAŞ Turcan TEKER Bilge KEYKUBAT Joey MAYORQUIN Akif ESKALEN Fungal trunk pathogens of Sultana Seedless vineyards in Aegean region of Turkey Phytopathologia Mediterranea Botryosphaeriaceae esca Diaporthe ampelina Togninia minima |
| title | Fungal trunk pathogens of Sultana Seedless vineyards in Aegean region of Turkey |
| title_full | Fungal trunk pathogens of Sultana Seedless vineyards in Aegean region of Turkey |
| title_fullStr | Fungal trunk pathogens of Sultana Seedless vineyards in Aegean region of Turkey |
| title_full_unstemmed | Fungal trunk pathogens of Sultana Seedless vineyards in Aegean region of Turkey |
| title_short | Fungal trunk pathogens of Sultana Seedless vineyards in Aegean region of Turkey |
| title_sort | fungal trunk pathogens of sultana seedless vineyards in aegean region of turkey |
| topic | Botryosphaeriaceae esca Diaporthe ampelina Togninia minima |
| url | https://oajournals.fupress.net/index.php/pm/article/view/5628 |
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