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dc.contributor.author
Conforto, Erica Cinthia
dc.contributor.author
Bernardi Lima, Nelson
dc.contributor.author
Silva, Fabio Junior Araújo
dc.contributor.author
Câmara, Marcos Paz Saraiva
dc.contributor.author
Maharachchikumbura, Sajeewa
dc.contributor.author
Michereff, Sami Jorge
dc.date.available
2021-02-25T11:57:44Z
dc.date.issued
2019-10
dc.identifier.citation
Conforto, Erica Cinthia; Bernardi Lima, Nelson; Silva, Fabio Junior Araújo; Câmara, Marcos Paz Saraiva; Maharachchikumbura, Sajeewa; et al.; Characterization of fungal species associated with cladode brown spot on Nopalea cochenillifera in Brazil; Springer; European Journal of Plant Pathology; 155; 10-2019; 1179-1194
dc.identifier.issn
0929-1873
dc.identifier.uri
http://hdl.handle.net/11336/126523
dc.description.abstract
Cladode brown spot (CBS) is an important disease of Nopalea cochenillifera in the semiarid region of Northeastern Brazil. It has been reported in several countries, but its etiology is controversial, attributed to a complex of pathogens. Fifty fungal isolates were obtained and identified based on morphology and phylogeny, through analysis of the ribosomal DNA internal transcribed spacers (ITS), translation elongation factor 1-alpha (TEF1-alpha), β-tubulin (TUB-2), second largest subunit of RNA polymerase (RPB2), glyceraldehyde-3-phosphate dehydrogenase (GAPDH) and the mating type locus MAT1?2 (ApMAT) partial gene sequences. Seven fungal general and twenty species were identified ? Alternaria sp., A. longipes and A. tenuissima; Colletotrichum fructicola and C. siamense; Fusarium lunatum, F. incarnatum, and F. verticillioides; Lasiodiplodia euphorbicola, L. iraniensis, L. pseutheobromae, L. theobromae and Lasiodiplodia sp.; Neofusicoccum batangarum; Neopestalotiopsis australis, N. protearum and Neopestalotiopsis sp.; and Nigrospora sphaerica, N. hainanensis and Nigrospora sp. Four of these species had already been reported on Cactaceae of the genus Opuntia, but only N. batangarum, C. fructicola and C. siamense have been reported to date on the genus Nopalea. All isolates were pathogenic to detached cladodes of N. cochenillifera ?Miúda?. Differences in aggressiveness were observed among the species, with L. iraniensis and F. lunatum characterized as the most aggressive species, whilst F. verticillioides as the least aggressive. This study provide important information on the fungi associated with cladode brown spot and improve the strategies for the management of disease on N. cochenillifera.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
CLADODE DISEASE
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PRICKLY PEAR
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MULTILOCUS ANALYSIS
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ETIOLOGY
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Agronomía, reproducción y protección de plantas
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Agricultura, Silvicultura y Pesca
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CIENCIAS AGRÍCOLAS
dc.title
Characterization of fungal species associated with cladode brown spot on Nopalea cochenillifera in Brazil
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-12-15T14:15:22Z
dc.identifier.eissn
1573-8469
dc.journal.volume
155
dc.journal.pagination
1179-1194
dc.journal.pais
Alemania
dc.journal.ciudad
Berlin
dc.description.fil
Fil: Conforto, Erica Cinthia. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigaciones Agropecuarias; Argentina
dc.description.fil
Fil: Bernardi Lima, Nelson. Unidad de Fitopatologia y Modernizacion Agricola; Argentina. Instituto Nacional de Tecnologia Agropecuaria. Centro de Investigaciones Agropecuarias. Unidad de Fitopatologia y Modelizacion Agricola. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Unidad de Fitopatologia y Modelizacion Agricola.; Argentina
dc.description.fil
Fil: Silva, Fabio Junior Araújo. Universidad Federal Rural Pernambuco; Brasil
dc.description.fil
Fil: Câmara, Marcos Paz Saraiva. Universidad Federal Rural Pernambuco; Brasil
dc.description.fil
Fil: Maharachchikumbura, Sajeewa. Universidad Federal Rural Pernambuco; Brasil
dc.description.fil
Fil: Michereff, Sami Jorge. Universidad Federal Rural Pernambuco; Brasil
dc.journal.title
European Journal of Plant Pathology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/10.1007/s10658-019-01847-3
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s10658-019-01847-3
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