Characterisation and pathogenicity of Cryphonectria parasitica on sweet chestnut and sessile oak trees in Serbia
The presence of Cryphonectria parasitica (Murrill) M.E. Barr was studied in six natural and planted stands of sweet chestnut in Serbia. The fungus was detected on the sweet chestnut in five localities and on the sessile oak in one locality. In total, 77 isolates from the sweet chestnut and five isol...
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| Format: | Article |
| Language: | English |
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Czech Academy of Agricultural Sciences
2019-09-01
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| Series: | Plant Protection Science |
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| Online Access: | https://pps.agriculturejournals.cz/artkey/pps-201903-0006_characterisation-and-pathogenicity-of-cryphonectria-parasitica-on-sweet-chestnut-and-sessile-oak-trees-in-serbi.php |
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| author | Dragan Karadžić Zlatan Radulović Katarzyna Sikora Zoran Stanivuković Vesna Golubović Ćurguz Tomasz Oszako Ivan Milenković |
| author_facet | Dragan Karadžić Zlatan Radulović Katarzyna Sikora Zoran Stanivuković Vesna Golubović Ćurguz Tomasz Oszako Ivan Milenković |
| author_sort | Dragan Karadžić |
| collection | DOAJ |
| description | The presence of Cryphonectria parasitica (Murrill) M.E. Barr was studied in six natural and planted stands of sweet chestnut in Serbia. The fungus was detected on the sweet chestnut in five localities and on the sessile oak in one locality. In total, 77 isolates from the sweet chestnut and five isolates from the sessile oak were obtained. Based on the culture morphology, all the obtained isolates were proven to be free from Cryphonectria (Saccardo) Saccardo & D. Saccardo hypovirus. The isolates of C. parasitica from the sweet chestnut were compatible with three different vegetative compatibility types, EU-12, EU-2, and EU-1, while the isolates from the sessile oak belonged to EU-12. After inoculation in laboratory conditions, the isolate from the sweet chestnut and sessile oak caused the decline in 88 and 76% of the sweet chestnut plants, respectively. In the case of the sessile oak, both isolates caused the decline in 52% of the plants. In field conditions, both isolates were aggressive to sessile oak trees after previous bark wounds and they were statistically significantly different compared to the control trees. The isolate from the sweet chestnut caused significantly larger cankers compared to both the isolate from the sessile oak and the control. |
| first_indexed | 2024-04-10T08:14:14Z |
| format | Article |
| id | doaj.art-810ecb3dd8634a598d001ac6ffd0be5f |
| institution | Directory Open Access Journal |
| issn | 1212-2580 1805-9341 |
| language | English |
| last_indexed | 2024-04-10T08:14:14Z |
| publishDate | 2019-09-01 |
| publisher | Czech Academy of Agricultural Sciences |
| record_format | Article |
| series | Plant Protection Science |
| spelling | doaj.art-810ecb3dd8634a598d001ac6ffd0be5f2023-02-23T03:44:27ZengCzech Academy of Agricultural SciencesPlant Protection Science1212-25801805-93412019-09-0155319120110.17221/38/2018-PPSpps-201903-0006Characterisation and pathogenicity of Cryphonectria parasitica on sweet chestnut and sessile oak trees in SerbiaDragan Karadžić0Zlatan Radulović1Katarzyna Sikora2Zoran Stanivuković3Vesna Golubović Ćurguz4Tomasz Oszako5Ivan Milenković6Department of Forestry, Faculty of Forestry, University of Belgrade, Belgrade, SerbiaInstitute of Forestry, Belgrade, SerbiaDepartment of Forest Protection, Forest Research Institute - IBL, Sękocin Stary, PolandDepartment of the Integral Protection of Forest Ecosystems, Faculty of Forestry, University of Banja Luka, Banja Luka, Bosnia and HerzegovinaDepartment of Landscape Architecture and Horticulture, Faculty of Forestry, University of Belgrade, Belgrade, SerbiaDepartment of Forest Protection, Forest Research Institute - IBL, Sękocin Stary, PolandDepartment of Forestry, Faculty of Forestry, University of Belgrade, Belgrade, SerbiaThe presence of Cryphonectria parasitica (Murrill) M.E. Barr was studied in six natural and planted stands of sweet chestnut in Serbia. The fungus was detected on the sweet chestnut in five localities and on the sessile oak in one locality. In total, 77 isolates from the sweet chestnut and five isolates from the sessile oak were obtained. Based on the culture morphology, all the obtained isolates were proven to be free from Cryphonectria (Saccardo) Saccardo & D. Saccardo hypovirus. The isolates of C. parasitica from the sweet chestnut were compatible with three different vegetative compatibility types, EU-12, EU-2, and EU-1, while the isolates from the sessile oak belonged to EU-12. After inoculation in laboratory conditions, the isolate from the sweet chestnut and sessile oak caused the decline in 88 and 76% of the sweet chestnut plants, respectively. In the case of the sessile oak, both isolates caused the decline in 52% of the plants. In field conditions, both isolates were aggressive to sessile oak trees after previous bark wounds and they were statistically significantly different compared to the control trees. The isolate from the sweet chestnut caused significantly larger cankers compared to both the isolate from the sessile oak and the control.https://pps.agriculturejournals.cz/artkey/pps-201903-0006_characterisation-and-pathogenicity-of-cryphonectria-parasitica-on-sweet-chestnut-and-sessile-oak-trees-in-serbi.phpchestnut blight fungusoak declinesequencingvegetative compatibility type diversityaggressiveness |
| spellingShingle | Dragan Karadžić Zlatan Radulović Katarzyna Sikora Zoran Stanivuković Vesna Golubović Ćurguz Tomasz Oszako Ivan Milenković Characterisation and pathogenicity of Cryphonectria parasitica on sweet chestnut and sessile oak trees in Serbia Plant Protection Science chestnut blight fungus oak decline sequencing vegetative compatibility type diversity aggressiveness |
| title | Characterisation and pathogenicity of Cryphonectria parasitica on sweet chestnut and sessile oak trees in Serbia |
| title_full | Characterisation and pathogenicity of Cryphonectria parasitica on sweet chestnut and sessile oak trees in Serbia |
| title_fullStr | Characterisation and pathogenicity of Cryphonectria parasitica on sweet chestnut and sessile oak trees in Serbia |
| title_full_unstemmed | Characterisation and pathogenicity of Cryphonectria parasitica on sweet chestnut and sessile oak trees in Serbia |
| title_short | Characterisation and pathogenicity of Cryphonectria parasitica on sweet chestnut and sessile oak trees in Serbia |
| title_sort | characterisation and pathogenicity of cryphonectria parasitica on sweet chestnut and sessile oak trees in serbia |
| topic | chestnut blight fungus oak decline sequencing vegetative compatibility type diversity aggressiveness |
| url | https://pps.agriculturejournals.cz/artkey/pps-201903-0006_characterisation-and-pathogenicity-of-cryphonectria-parasitica-on-sweet-chestnut-and-sessile-oak-trees-in-serbi.php |
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