Puccinia meyeri-albertii in leaf and fruit of calafate (Berberis microphylla) in La Araucanía Region, Chile
Calafate (Berberis microphylla G. Forst) is an endemic species of the Patagonian Andes of Chile and Argentina, with potential use for agroindustry. One aspect that could be restrictive for the production is the Calafate rust (Puccinia meyeri-albertii P. Magn), which the last reference in Chile da...
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| Publicado en: | Revista de la Facultad de Ciencias Agrarias |
|---|---|
| Autores principales: | , , , , |
| Materias: | |
| Acceso en línea: | https://bdigital.uncu.edu.ar/fichas.php?idobjeto=12067 |
| todos_str_mv |
11479 78 BIOREN-UFRO Ch_LFFCAF_LF Ch_LFFCAF_LF Ch_LFFCAF_LF Ch_LFFCAF_LF eng Nota científica Protección vegetal |
|---|---|
| autor_str_mv |
Bensch Tapia, Emma Cárdenas Lizama, Alejandro Guerrero Contreras, Jaime Meriño Gergichewich, Cristian Pérez Fuentealba, Set |
| descriptores_str_mv |
Berberis Berberis microphylla Calafate Especies endémicas Especies nativas Frutos de calafate Hongos Puccinia Puccinia meyeri-albertii Puccinia meyeri-albertii Región de La Araucanía (Chile) Roya Rust |
| description_str_mv |
Calafate (Berberis microphylla G. Forst) is an endemic species of the Patagonian Andes
of Chile and Argentina, with potential use for agroindustry. One aspect that could be
restrictive for the production is the Calafate rust (Puccinia meyeri-albertii P. Magn), which
the last reference in Chile dated from 1945. The objective of this study was to identify
and updated report about to the prevalence of Calafate rust in La Araucanía Region, Chile.
The rust identification was consistent as that reported for P. meyeri-albertii, aspects also
confirmed by Centre for Agricultural Bioscience International (CABI) under number
IMI-50016. The sequence amplified of the 28S rDNA (accession number KY555071) had
an identity of 97% with others six Puccinia species, likewise, the genetic relationship
analysis established that P. meyeri-albertii had higher divergences in the nucleotide
substitutions respect to the others rusts; it consign that no nucleotide sequences
available in NCBI database for P. meyeri-albertii. Prospecting realized the 2011-2012
seasons in an experimental Calafate orchard, the incidence and severity were respectively:
24.70% (range 4.72-36.90%) and severity 2.97 (2.15-3.30, range affected area)
in leaves; and in fruits 13.78 % (range 1.13-23.84%) and 2.40 (2.01-2.78, range affected
area). Hence, it was suggested that it is necessary to develop molecular, epidemiological
and control research, as also to determine the infection level of this pathogen in others
Calafate ecotypes and Berberis species growing in different edaphoclimatic conditions. El Calafate (Berberis microphylla G. Forst.), es una especie endémica de Los Andes Patagónicos de Chile y Argentina, con potencial de cultivo para la agroindustria. Un aspecto que pudiere ser restrictivo para su establecimiento y producción es la roya del Calafate, cuya última referencia en Chile data del 1945. El objetivo de este estudio fue identificar y actualizar la prevalencia de esta roya en la Región de La Araucanía, Chile. La identificación morfológica fue consistente con Puccinia meyeri-albertii P. Magn, determinación corroborada por el Centre for Agricultural Bioscience International (CABI) y registrada con el número IMI-50016. La secuencia amplificada desde el 28S del ADN ribosomal (accession KY555071), tuvo una identidad de 97% con otras seis especies de Puccinia. El análisis de relaciones genéticas de P. meyeri-albertii, representadas en un árbol filogenético, generó amplias divergencias sobre las substituciones de nucleótidos respecto de las otras royas comparadas en este estudio; es de consignar que en la base de datos del NCBI no se dispone secuencias nucleotídicas para este hongo. A través de prospecciones realizadas durante la temporada 2011-2012 en un huerto experimental de calafate, la incidencia y severidad de P. meyeri-albertii fueron respectivamente: 24,70% (rango 4,72%-36,90%) y 2,97 (2,15 - 3,30, rango de área afectada) en hojas; mientras que en frutos fue de 13,78 % (1,13-23,84%) y 2,40 (2,01-2,78, rango de área afectada). Al respecto, sería conveniente generar información en aspectos moleculares, epidemiológicos y de control de este patógeno, como también evaluar el nivel de infección en ecotipos de calafate y especies de Berberis que crecen en diversas condiciones edafoclimáticas. |
| disciplina_str_mv |
Ciencias agrarias |
| titulo_str_mv |
Puccinia meyeri-albertii en hojas y frutos de calafate (Berberis microphylla) en la región de La Araucanía, Chile Puccinia meyeri-albertii in leaf and fruit of calafate (Berberis microphylla) in La Araucanía Region, Chile |
| object_type_str_mv |
Textual: Revistas |
| id |
12067 |
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Artículo de Revista |
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article |
| container_title |
Revista de la Facultad de Ciencias Agrarias |
| journal_title_str |
Revista de la Facultad de Ciencias Agrarias |
| journal_id_str |
r-78 |
| container_issue |
Revista de la Facultad de Ciencias Agrarias |
| container_volume |
Vol. 50, no. 2 |
| journal_issue_str |
Vol. 50, no. 2 |
| tipo_str |
textuales |
| type_str_mv |
Articulos |
| title_full |
Puccinia meyeri-albertii in leaf and fruit of calafate (Berberis microphylla) in La Araucanía Region, Chile |
| title_fullStr |
Puccinia meyeri-albertii in leaf and fruit of calafate (Berberis microphylla) in La Araucanía Region, Chile Puccinia meyeri-albertii in leaf and fruit of calafate (Berberis microphylla) in La Araucanía Region, Chile |
| title_full_unstemmed |
Puccinia meyeri-albertii in leaf and fruit of calafate (Berberis microphylla) in La Araucanía Region, Chile Puccinia meyeri-albertii in leaf and fruit of calafate (Berberis microphylla) in La Araucanía Region, Chile |
| description |
Calafate (Berberis microphylla G. Forst) is an endemic species of the Patagonian Andes
of Chile and Argentina, with potential use for agroindustry. One aspect that could be
restrictive for the production is the Calafate rust (Puccinia meyeri-albertii P. Magn), which
the last reference in Chile dated from 1945. The objective of this study was to identify
and updated report about to the prevalence of Calafate rust in La Araucanía Region, Chile.
The rust identification was consistent as that reported for P. meyeri-albertii, aspects also
confirmed by Centre for Agricultural Bioscience International (CABI) under number
IMI-50016. The sequence amplified of the 28S rDNA (accession number KY555071) had
an identity of 97% with others six Puccinia species, likewise, the genetic relationship
analysis established that P. meyeri-albertii had higher divergences in the nucleotide
substitutions respect to the others rusts; it consign that no nucleotide sequences
available in NCBI database for P. meyeri-albertii. Prospecting realized the 2011-2012
seasons in an experimental Calafate orchard, the incidence and severity were respectively:
24.70% (range 4.72-36.90%) and severity 2.97 (2.15-3.30, range affected area)
in leaves; and in fruits 13.78 % (range 1.13-23.84%) and 2.40 (2.01-2.78, range affected
area). Hence, it was suggested that it is necessary to develop molecular, epidemiological
and control research, as also to determine the infection level of this pathogen in others
Calafate ecotypes and Berberis species growing in different edaphoclimatic conditions. |
| dependencia_str_mv |
Facultad de Ciencias Agrarias |
| title |
Puccinia meyeri-albertii in leaf and fruit of calafate (Berberis microphylla) in La Araucanía Region, Chile |
| spellingShingle |
Puccinia meyeri-albertii in leaf and fruit of calafate (Berberis microphylla) in La Araucanía Region, Chile Berberis Berberis microphylla Calafate Especies endémicas Especies nativas Frutos de calafate Hongos Puccinia Puccinia meyeri-albertii Puccinia meyeri-albertii Región de La Araucanía (Chile) Roya Rust Bensch Tapia, Emma Cárdenas Lizama, Alejandro Guerrero Contreras, Jaime Meriño Gergichewich, Cristian Pérez Fuentealba, Set |
| topic |
Berberis Berberis microphylla Calafate Especies endémicas Especies nativas Frutos de calafate Hongos Puccinia Puccinia meyeri-albertii Puccinia meyeri-albertii Región de La Araucanía (Chile) Roya Rust |
| topic_facet |
Berberis Berberis microphylla Calafate Especies endémicas Especies nativas Frutos de calafate Hongos Puccinia Puccinia meyeri-albertii Puccinia meyeri-albertii Región de La Araucanía (Chile) Roya Rust |
| author |
Bensch Tapia, Emma Cárdenas Lizama, Alejandro Guerrero Contreras, Jaime Meriño Gergichewich, Cristian Pérez Fuentealba, Set |
| author_facet |
Bensch Tapia, Emma Cárdenas Lizama, Alejandro Guerrero Contreras, Jaime Meriño Gergichewich, Cristian Pérez Fuentealba, Set |
| title_sort |
Puccinia meyeri-albertii in leaf and fruit of calafate (Berberis microphylla) in La Araucanía Region, Chile |
| title_short |
Puccinia meyeri-albertii in leaf and fruit of calafate (Berberis microphylla) in La Araucanía Region, Chile |
| url |
https://bdigital.uncu.edu.ar/fichas.php?idobjeto=12067 |
| estado_str |
3 |
| building |
Biblioteca Digital |
| filtrotop_str |
Biblioteca Digital |
| collection |
Artículo de Revista |
| institution |
Sistema Integrado de Documentación |
| indexed_str |
2023-04-25 00:35 |
| _version_ |
1764120174972108800 |
