Current situation and characterization of Pseudomonas syringae pv. actinidiae on kiwifruit in Galicia (northwest Spain)
Bacterial canker of kiwifruit, caused by Pseudomonas syringae pv. actinidiae (Psa), is a disease that is spreading rapidly in several kiwifruit‐producing countries, causing significant economic losses. In 2011, it was detected for the first time in Spain, in the south of Galicia (northwest Spain). K...
| Autores principales: | , , , , , |
|---|---|
| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
2017
|
| Acceso en línea: | http://hdl.handle.net/20.500.11939/4799 |
| _version_ | 1855491815520600064 |
|---|---|
| author | Abelleira, Adela Ares, A. Aguin, Olga Picoaga, A. López, María M. Mansilla, Pedro |
| author_browse | Abelleira, Adela Aguin, Olga Ares, A. López, María M. Mansilla, Pedro Picoaga, A. |
| author_facet | Abelleira, Adela Ares, A. Aguin, Olga Picoaga, A. López, María M. Mansilla, Pedro |
| author_sort | Abelleira, Adela |
| collection | ReDivia |
| description | Bacterial canker of kiwifruit, caused by Pseudomonas syringae pv. actinidiae (Psa), is a disease that is spreading rapidly in several kiwifruit‐producing countries, causing significant economic losses. In 2011, it was detected for the first time in Spain, in the south of Galicia (northwest Spain). Kiwifruit orchards were therefore inspected and sampled in 2011 and 2012 to determine the pathogen distribution, and the isolates obtained were characterized by morphology, fatty acids profile, biochemical tests and molecular techniques. Isolates were obtained from Actinidia deliciosa ‘Hayward’ (from leaves, canes, flower buds, fruits and roots), from A. deliciosa ‘Summer’, from Actinidia chinensis ‘Jin Tao’ (from canes and leaves) and from A. chinensis pollinator ‘Belén’ (from canes). Results of the analysis of the cfl gene (phytotoxin production‐related), the tox–argK gene cluster and phylogenetic analysis of the cts gene demonstrated that all Psa isolates from northwest Spain correspond to the Psa3 population, which includes strains of haplotype 2. This is the first record of Psa3 and haplotype 2 in Spain. |
| format | Artículo |
| id | ReDivia4799 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2017 |
| publishDateRange | 2017 |
| publishDateSort | 2017 |
| record_format | dspace |
| spelling | ReDivia47992025-04-25T14:44:26Z Current situation and characterization of Pseudomonas syringae pv. actinidiae on kiwifruit in Galicia (northwest Spain) Abelleira, Adela Ares, A. Aguin, Olga Picoaga, A. López, María M. Mansilla, Pedro Bacterial canker of kiwifruit, caused by Pseudomonas syringae pv. actinidiae (Psa), is a disease that is spreading rapidly in several kiwifruit‐producing countries, causing significant economic losses. In 2011, it was detected for the first time in Spain, in the south of Galicia (northwest Spain). Kiwifruit orchards were therefore inspected and sampled in 2011 and 2012 to determine the pathogen distribution, and the isolates obtained were characterized by morphology, fatty acids profile, biochemical tests and molecular techniques. Isolates were obtained from Actinidia deliciosa ‘Hayward’ (from leaves, canes, flower buds, fruits and roots), from A. deliciosa ‘Summer’, from Actinidia chinensis ‘Jin Tao’ (from canes and leaves) and from A. chinensis pollinator ‘Belén’ (from canes). Results of the analysis of the cfl gene (phytotoxin production‐related), the tox–argK gene cluster and phylogenetic analysis of the cts gene demonstrated that all Psa isolates from northwest Spain correspond to the Psa3 population, which includes strains of haplotype 2. This is the first record of Psa3 and haplotype 2 in Spain. 2017-06-01T10:11:02Z 2017-06-01T10:11:02Z 2014 JUN 2014 article Abelleira, A., Ares, A., Aguin, O., Picoaga, A., Lopez, M.M., Mansilla, P. (2014). Current situation and characterization of Pseudomonas syringae pv. actinidiae on kiwifruit in Galicia (northwest Spain). Plant Pathology, 63(3), 691-699. 0032-0862 http://hdl.handle.net/20.500.11939/4799 10.1111/ppa.12125 en openAccess Impreso |
| spellingShingle | Abelleira, Adela Ares, A. Aguin, Olga Picoaga, A. López, María M. Mansilla, Pedro Current situation and characterization of Pseudomonas syringae pv. actinidiae on kiwifruit in Galicia (northwest Spain) |
| title | Current situation and characterization of Pseudomonas syringae pv. actinidiae on kiwifruit in Galicia (northwest Spain) |
| title_full | Current situation and characterization of Pseudomonas syringae pv. actinidiae on kiwifruit in Galicia (northwest Spain) |
| title_fullStr | Current situation and characterization of Pseudomonas syringae pv. actinidiae on kiwifruit in Galicia (northwest Spain) |
| title_full_unstemmed | Current situation and characterization of Pseudomonas syringae pv. actinidiae on kiwifruit in Galicia (northwest Spain) |
| title_short | Current situation and characterization of Pseudomonas syringae pv. actinidiae on kiwifruit in Galicia (northwest Spain) |
| title_sort | current situation and characterization of pseudomonas syringae pv actinidiae on kiwifruit in galicia northwest spain |
| url | http://hdl.handle.net/20.500.11939/4799 |
| work_keys_str_mv | AT abelleiraadela currentsituationandcharacterizationofpseudomonassyringaepvactinidiaeonkiwifruitingalicianorthwestspain AT aresa currentsituationandcharacterizationofpseudomonassyringaepvactinidiaeonkiwifruitingalicianorthwestspain AT aguinolga currentsituationandcharacterizationofpseudomonassyringaepvactinidiaeonkiwifruitingalicianorthwestspain AT picoagaa currentsituationandcharacterizationofpseudomonassyringaepvactinidiaeonkiwifruitingalicianorthwestspain AT lopezmariam currentsituationandcharacterizationofpseudomonassyringaepvactinidiaeonkiwifruitingalicianorthwestspain AT mansillapedro currentsituationandcharacterizationofpseudomonassyringaepvactinidiaeonkiwifruitingalicianorthwestspain |