First report of Alternaria alternata causing black spot on pink lapacho (Handroanthus impetiginosus)

Autores
Dal Bello, Gustavo Mariano; Franco, E.; Larran, Silvina; Balatti, Pedro Alberto
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A severe leaf spot disease was observed on pink lapacho trees, Handroanthus impetiginosus for the first time in Buenos Aires province, Argentina during the autumn of 2013. The pathogen was identified as Alternaria alternata based on the morphological characteristics and sequence data from the internal transcribed spacer region of ribosomal DNA, and partial β-tubulin sequence. A pathogenicity test was performed and Koch’s postulates were confirmed by re-isolating the fungus from artificially inoculated leaves. This is the first report of Alternaria black spot of Handroanthus impetiginosus trees.
Materia
Agronomía, reproducción y protección de plantas
Lapacho
Alternaria alternata
ITS bar code
Leaf spot
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
CIC Digital (CICBA)
Institución
Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
OAI Identificador
oai:digital.cic.gba.gob.ar:11746/11317
Acceder
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oai_identifier_str oai:digital.cic.gba.gob.ar:11746/11317
network_acronym_str CICBA
repository_id_str 9441
network_name_str CIC Digital (CICBA)
spelling First report of Alternaria alternata causing black spot on pink lapacho (Handroanthus impetiginosus)Dal Bello, Gustavo MarianoFranco, E.Larran, SilvinaBalatti, Pedro AlbertoAgronomía, reproducción y protección de plantasLapachoAlternaria alternataITS bar codeLeaf spotA severe leaf spot disease was observed on pink lapacho trees, Handroanthus impetiginosus for the first time in Buenos Aires province, Argentina during the autumn of 2013. The pathogen was identified as Alternaria alternata based on the morphological characteristics and sequence data from the internal transcribed spacer region of ribosomal DNA, and partial β-tubulin sequence. A pathogenicity test was performed and Koch’s postulates were confirmed by re-isolating the fungus from artificially inoculated leaves. This is the first report of Alternaria black spot of Handroanthus impetiginosus trees.2015info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://digital.cic.gba.gob.ar/handle/11746/11317enginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s13314-015-0159-0info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/reponame:CIC Digital (CICBA)instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Airesinstacron:CICBA2025-09-29T13:40:12Zoai:digital.cic.gba.gob.ar:11746/11317Institucionalhttp://digital.cic.gba.gob.arOrganismo científico-tecnológicoNo correspondehttp://digital.cic.gba.gob.ar/oai/snrdmarisa.degiusti@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:94412025-09-29 13:40:12.491CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Airesfalse
dc.title.none.fl_str_mv First report of Alternaria alternata causing black spot on pink lapacho (Handroanthus impetiginosus)
title First report of Alternaria alternata causing black spot on pink lapacho (Handroanthus impetiginosus)
spellingShingle First report of Alternaria alternata causing black spot on pink lapacho (Handroanthus impetiginosus)
Dal Bello, Gustavo Mariano
Agronomía, reproducción y protección de plantas
Lapacho
Alternaria alternata
ITS bar code
Leaf spot
title_short First report of Alternaria alternata causing black spot on pink lapacho (Handroanthus impetiginosus)
title_full First report of Alternaria alternata causing black spot on pink lapacho (Handroanthus impetiginosus)
title_fullStr First report of Alternaria alternata causing black spot on pink lapacho (Handroanthus impetiginosus)
title_full_unstemmed First report of Alternaria alternata causing black spot on pink lapacho (Handroanthus impetiginosus)
title_sort First report of Alternaria alternata causing black spot on pink lapacho (Handroanthus impetiginosus)
dc.creator.none.fl_str_mv Dal Bello, Gustavo Mariano
Franco, E.
Larran, Silvina
Balatti, Pedro Alberto
author Dal Bello, Gustavo Mariano
author_facet Dal Bello, Gustavo Mariano
Franco, E.
Larran, Silvina
Balatti, Pedro Alberto
author_role author
author2 Franco, E.
Larran, Silvina
Balatti, Pedro Alberto
author2_role author
author
author
dc.subject.none.fl_str_mv Agronomía, reproducción y protección de plantas
Lapacho
Alternaria alternata
ITS bar code
Leaf spot
topic Agronomía, reproducción y protección de plantas
Lapacho
Alternaria alternata
ITS bar code
Leaf spot
dc.description.none.fl_txt_mv A severe leaf spot disease was observed on pink lapacho trees, Handroanthus impetiginosus for the first time in Buenos Aires province, Argentina during the autumn of 2013. The pathogen was identified as Alternaria alternata based on the morphological characteristics and sequence data from the internal transcribed spacer region of ribosomal DNA, and partial β-tubulin sequence. A pathogenicity test was performed and Koch’s postulates were confirmed by re-isolating the fungus from artificially inoculated leaves. This is the first report of Alternaria black spot of Handroanthus impetiginosus trees.
description A severe leaf spot disease was observed on pink lapacho trees, Handroanthus impetiginosus for the first time in Buenos Aires province, Argentina during the autumn of 2013. The pathogen was identified as Alternaria alternata based on the morphological characteristics and sequence data from the internal transcribed spacer region of ribosomal DNA, and partial β-tubulin sequence. A pathogenicity test was performed and Koch’s postulates were confirmed by re-isolating the fungus from artificially inoculated leaves. This is the first report of Alternaria black spot of Handroanthus impetiginosus trees.
publishDate 2015
dc.date.none.fl_str_mv 2015
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://digital.cic.gba.gob.ar/handle/11746/11317
url https://digital.cic.gba.gob.ar/handle/11746/11317
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1007/s13314-015-0159-0
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:CIC Digital (CICBA)
instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron:CICBA
reponame_str CIC Digital (CICBA)
collection CIC Digital (CICBA)
instname_str Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron_str CICBA
institution CICBA
repository.name.fl_str_mv CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
repository.mail.fl_str_mv marisa.degiusti@sedici.unlp.edu.ar
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