Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12188/11883
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ježić, Marin | en_US |
dc.contributor.author | Kolp, Matthew | en_US |
dc.contributor.author | Prospero, Simone | en_US |
dc.contributor.author | Sotirovski, Kiril | en_US |
dc.contributor.author | Double, Mark | en_US |
dc.contributor.author | Rigling, Daniel | en_US |
dc.contributor.author | Risteski, Mihajlo | en_US |
dc.contributor.author | Karin-Kujundžić, Valentina | en_US |
dc.contributor.author | Idžojtić, Marilena | en_US |
dc.contributor.author | Poljak, Igor | en_US |
dc.contributor.author | Ćurković-Perica, Mirna | en_US |
dc.date.accessioned | 2021-04-15T16:24:06Z | - |
dc.date.available | 2021-04-15T16:24:06Z | - |
dc.date.issued | 2019-11-20 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12188/11883 | - |
dc.description.abstract | Abstract Infection of American and European chestnuts with the chestnut blight fungus Cryphonectria parasitica results in the formation of cankers, lesions caused by the growth of mycelia within bark tissue of the host plant. Infection of the fungus with Cryphonectria hypovirus 1 (CHV‐1) results in conversion of the mycelial phenotype from virulent to hypovirulent, thus allowing production of callus around cankers as a reaction by infected trees, rendering active into inactive cankers. In this study, we sampled one USA and six European chestnut stands and assessed frequency of hypovirulent C. parasitica and diversity of vegetative compatibility (vc) types present in calluses and randomly sampled cankers. Callused cankers on C. dentata at West Salem in the USA yielded significantly more hypovirulent C. parasitica isolates compared with four sampled populations on C. sativa, while all six sampled European populations did not show any statistically significant differences among themselves. We observed no correlation between hypovirulence frequencies in randomly sampled cankers and calluses, as well as no correlation of C. parasitica vc type diversity in calluses and residential populations of the fungus. Furthermore, even though we have observed calluses with more than one vc type, they do not occur regularly. Even when present in C. parasitica populations with high vc type diversity, no more than three different vc types were observed in a single callus. | en_US |
dc.description.sponsorship | The Swiss National Science Foundation | en_US |
dc.description.sponsorship | The American Chestnut Foundation | en_US |
dc.description.sponsorship | CSRP IZHRZ0_180651 | en_US |
dc.language.iso | en | en_US |
dc.publisher | Forest Pathology | en_US |
dc.relation | SCOPES project IZ73Z0_152525/1 | en_US |
dc.relation.ispartof | Forest Pathology | en_US |
dc.subject | Biological control, Castanea, hypovirus | en_US |
dc.title | Diversity of Cryphonectria parasitica in callused chestnut blight cankers on European and American chestnut | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1111/efp.12566 | - |
dc.identifier.url | https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fefp.12566 | - |
dc.identifier.url | http://onlinelibrary.wiley.com/wol1/doi/10.1111/efp.12566/fullpdf | - |
dc.identifier.volume | 49 | - |
dc.identifier.issue | 6 | - |
item.fulltext | No Fulltext | - |
item.grantfulltext | none | - |
crisitem.author.dept | Faculty of Forestry | - |
Appears in Collections: | Hans Em Faculty of Forest Sciences, Landscape Architecture and Environmental Engineering: Journal Articles |
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