Transmissibility of Broad bean wilt virus 1 by aphids: influence of virus accumulation in plants, virus genotype and aphid species
Broad bean wilt virus 1 (BBWV-1) is transmitted by several aphid species in a non-persistent manner. Transmission efficiency by vectors is a key factor for understanding virus epidemiology and applying disease control measures based on limiting virus spread. We evaluated the transmission rates of tw...
| Autores principales: | , , , , , |
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| Formato: | article |
| Lenguaje: | Inglés |
| Publicado: |
2017
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| Acceso en línea: | http://hdl.handle.net/20.500.11939/5201 |
| _version_ | 1855032241642536960 |
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| author | Ferriol, Inmaculada Rubio, Luis Pérez-Panadés, J. Carbonell, Emilio A. Davino, Salvatore Belliure, Belén |
| author_browse | Belliure, Belén Carbonell, Emilio A. Davino, Salvatore Ferriol, Inmaculada Pérez-Panadés, J. Rubio, Luis |
| author_facet | Ferriol, Inmaculada Rubio, Luis Pérez-Panadés, J. Carbonell, Emilio A. Davino, Salvatore Belliure, Belén |
| author_sort | Ferriol, Inmaculada |
| collection | ReDivia |
| description | Broad bean wilt virus 1 (BBWV-1) is transmitted by several aphid species in a non-persistent manner. Transmission efficiency by vectors is a key factor for understanding virus epidemiology and applying disease control measures based on limiting virus spread. We evaluated the transmission rates of two genetically divergent BBWV-1 isolates (PV-132 from USA and Ben from Spain) infecting broad bean (Vicia faba L.) by isofemale lines of nine aphid species from eight different genera collected in Spain. Our analyses showed that: (a) the virus concentration in the source plant was a key factor in BBWV-1 transmissibility; (b) The Spanish isolate Ben was transmitted more efficiently than the American isolate PV-132 by most aphid species, but this was only due to the higher accumulation of Ben in plants, as both isolates had similar transmissibility after adjusting virus concentration and (c) The transmission rate varied greatly between the different aphid species. |
| format | article |
| id | ReDivia5201 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2017 |
| publishDateRange | 2017 |
| publishDateSort | 2017 |
| record_format | dspace |
| spelling | ReDivia52012025-04-25T14:45:38Z Transmissibility of Broad bean wilt virus 1 by aphids: influence of virus accumulation in plants, virus genotype and aphid species Ferriol, Inmaculada Rubio, Luis Pérez-Panadés, J. Carbonell, Emilio A. Davino, Salvatore Belliure, Belén Broad bean wilt virus 1 (BBWV-1) is transmitted by several aphid species in a non-persistent manner. Transmission efficiency by vectors is a key factor for understanding virus epidemiology and applying disease control measures based on limiting virus spread. We evaluated the transmission rates of two genetically divergent BBWV-1 isolates (PV-132 from USA and Ben from Spain) infecting broad bean (Vicia faba L.) by isofemale lines of nine aphid species from eight different genera collected in Spain. Our analyses showed that: (a) the virus concentration in the source plant was a key factor in BBWV-1 transmissibility; (b) The Spanish isolate Ben was transmitted more efficiently than the American isolate PV-132 by most aphid species, but this was only due to the higher accumulation of Ben in plants, as both isolates had similar transmissibility after adjusting virus concentration and (c) The transmission rate varied greatly between the different aphid species. 2017-06-01T10:11:53Z 2017-06-01T10:11:53Z 2013 2013 article Ferriol, I., Rubio, L., Perez-Panades, J., Carbonell, E.A., Davino, S., Belliure, B. (2013). Transmissibility of Broad bean wilt virus 1 by aphids: influence of virus accumulation in plants, virus genotype and aphid species. Annals of Applied Biology, 162(1), 71-79. 0003-4746 http://hdl.handle.net/20.500.11939/5201 10.1111/j.1744-7348.2012.00579.x en openAccess Impreso |
| spellingShingle | Ferriol, Inmaculada Rubio, Luis Pérez-Panadés, J. Carbonell, Emilio A. Davino, Salvatore Belliure, Belén Transmissibility of Broad bean wilt virus 1 by aphids: influence of virus accumulation in plants, virus genotype and aphid species |
| title | Transmissibility of Broad bean wilt virus 1 by aphids: influence of virus accumulation in plants, virus genotype and aphid species |
| title_full | Transmissibility of Broad bean wilt virus 1 by aphids: influence of virus accumulation in plants, virus genotype and aphid species |
| title_fullStr | Transmissibility of Broad bean wilt virus 1 by aphids: influence of virus accumulation in plants, virus genotype and aphid species |
| title_full_unstemmed | Transmissibility of Broad bean wilt virus 1 by aphids: influence of virus accumulation in plants, virus genotype and aphid species |
| title_short | Transmissibility of Broad bean wilt virus 1 by aphids: influence of virus accumulation in plants, virus genotype and aphid species |
| title_sort | transmissibility of broad bean wilt virus 1 by aphids influence of virus accumulation in plants virus genotype and aphid species |
| url | http://hdl.handle.net/20.500.11939/5201 |
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