Occurrence, Prevalence and Distribution of Citrus Viroids in Uruguay
The occurrence of Citrus exocortis viroid (CEVd), Citrus bent leaf viroid (CBLVd), Hop stunt viroid (HSVd), Citrus dwarfing viroid (CDVd), Citrus bark cracking viroid (CBCVd) and Citrus viroid VI (CVd-VI) in Citrus spp. cultivated in six provinces of Uruguay was surveyed in 20082009 and 2009-2010 gr...
| Main Authors: | , , , , |
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| Format: | Artículo |
| Language: | Inglés |
| Published: |
2017
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| Online Access: | http://hdl.handle.net/20.500.11939/4278 |
| _version_ | 1855491724978159616 |
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| author | Pagliano, G. Umana, R. Pritsch, C. Rivas, F. Durán-Vila, Núria |
| author_browse | Durán-Vila, Núria Pagliano, G. Pritsch, C. Rivas, F. Umana, R. |
| author_facet | Pagliano, G. Umana, R. Pritsch, C. Rivas, F. Durán-Vila, Núria |
| author_sort | Pagliano, G. |
| collection | ReDivia |
| description | The occurrence of Citrus exocortis viroid (CEVd), Citrus bent leaf viroid (CBLVd), Hop stunt viroid (HSVd), Citrus dwarfing viroid (CDVd), Citrus bark cracking viroid (CBCVd) and Citrus viroid VI (CVd-VI) in Citrus spp. cultivated in six provinces of Uruguay was surveyed in 20082009 and 2009-2010 growing seasons using Northern blot hybridization. Sixty two per cent of surveyed trees were infected with either single or mixed viroid inocula, the latter being more abundant. CBCVd and CVd-VI were not detected in the samples analyzed. HSVd showed the highest prevalence (92%) among infected plants followed by CDVd (50%), CEVd (23%) and CBLVd (19%). The most frequently observed viroid combination was HSVd+CDVd. Our results showed that CEVd, CBLVd, HSVd, CDVd are widespread throughout citrus orchards in Uruguay and highlight the presence of mixed viroid infections. |
| format | Artículo |
| id | ReDivia4278 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2017 |
| publishDateRange | 2017 |
| publishDateSort | 2017 |
| record_format | dspace |
| spelling | ReDivia42782025-04-25T14:42:43Z Occurrence, Prevalence and Distribution of Citrus Viroids in Uruguay Pagliano, G. Umana, R. Pritsch, C. Rivas, F. Durán-Vila, Núria The occurrence of Citrus exocortis viroid (CEVd), Citrus bent leaf viroid (CBLVd), Hop stunt viroid (HSVd), Citrus dwarfing viroid (CDVd), Citrus bark cracking viroid (CBCVd) and Citrus viroid VI (CVd-VI) in Citrus spp. cultivated in six provinces of Uruguay was surveyed in 20082009 and 2009-2010 growing seasons using Northern blot hybridization. Sixty two per cent of surveyed trees were infected with either single or mixed viroid inocula, the latter being more abundant. CBCVd and CVd-VI were not detected in the samples analyzed. HSVd showed the highest prevalence (92%) among infected plants followed by CDVd (50%), CEVd (23%) and CBLVd (19%). The most frequently observed viroid combination was HSVd+CDVd. Our results showed that CEVd, CBLVd, HSVd, CDVd are widespread throughout citrus orchards in Uruguay and highlight the presence of mixed viroid infections. 2017-06-01T10:09:45Z 2017-06-01T10:09:45Z 2013 2013 article Pagliano, G., Umana, R., Pritsch, C., Rivas, F., Duran-Vila, N. (2013). Occurrence, Prevalence and Distribution of Citrus Viroids in Uruguay. Journal of Plant Pathology, 95(3), 631-635. 1125-4653 http://hdl.handle.net/20.500.11939/4278 10.4454/JPP.V95I3.046 en openAccess Impreso |
| spellingShingle | Pagliano, G. Umana, R. Pritsch, C. Rivas, F. Durán-Vila, Núria Occurrence, Prevalence and Distribution of Citrus Viroids in Uruguay |
| title | Occurrence, Prevalence and Distribution of Citrus Viroids in Uruguay |
| title_full | Occurrence, Prevalence and Distribution of Citrus Viroids in Uruguay |
| title_fullStr | Occurrence, Prevalence and Distribution of Citrus Viroids in Uruguay |
| title_full_unstemmed | Occurrence, Prevalence and Distribution of Citrus Viroids in Uruguay |
| title_short | Occurrence, Prevalence and Distribution of Citrus Viroids in Uruguay |
| title_sort | occurrence prevalence and distribution of citrus viroids in uruguay |
| url | http://hdl.handle.net/20.500.11939/4278 |
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