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dc.contributor.author
Noelting, María Cristina Isabel
dc.contributor.author
Mantz, Guillermo
dc.contributor.author
Maiale, Santiago Javier
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Molina, María del Carmen
dc.date.available
2018-08-03T17:18:31Z
dc.date.issued
2016-02
dc.identifier.citation
Noelting, María Cristina Isabel; Mantz, Guillermo; Maiale, Santiago Javier; Molina, María del Carmen; Occurrence of Phomopsis sp. causing cankers on pecan trees in Buenos Aires province, Argentina; The British Society for Plant Pathology; New Desease Report; 33; 2-2016; 1-3
dc.identifier.issn
2044-0588
dc.identifier.uri
http://hdl.handle.net/11336/54086
dc.description.abstract
Production of pecan (Carya illinoiensis) continues to increase in Argentina, due mainly to its nutritional qualities and sustained export demand. In April 2014, the presence of cankers on branches and twigs was observed on pecan trees in the province of Buenos Aires, where the incidence ranged from 10 to 50% of the surveyed plantations (Fig. 1). Fungal isolates with morphological characteristics similar to those of Phomopsis (Sutton, 1980) were collected from cankers on potato dextrose agar after seven days of incubation in a growth chamber at 25°C with a 12 h photoperiod. Colonies in their early stages were whitish cottony (Fig. 2). They contained numerous, globose, brown to black pycnidia of 346.1 ± 59.8 µm × 286.4 ± 55.6 µm (Fig. 3), alpha hyaline conidia, fusiform to ellipsoid in shape, bigutulate with an average size of 6.8 ± 1.0 µm × 2.0 ± 0.2 µm, and beta filiform hyaline conidia, hamate in shape with average size of 21.6 ± 3.9 µm × 1.0 ± 0.1 µm.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
The British Society for Plant Pathology
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Pecan
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Phomopsis
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Canker
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Branches
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Agricultura
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Agricultura, Silvicultura y Pesca
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CIENCIAS AGRÍCOLAS
dc.title
Occurrence of Phomopsis sp. causing cankers on pecan trees in Buenos Aires province, Argentina
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-08-03T14:18:19Z
dc.journal.number
33
dc.journal.pagination
1-3
dc.journal.pais
Reino Unido
dc.description.fil
Fil: Noelting, María Cristina Isabel. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Instituto Fitotécnico de "Santa Catalina"; Argentina
dc.description.fil
Fil: Mantz, Guillermo. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Instituto Fitotécnico de "Santa Catalina"; Argentina
dc.description.fil
Fil: Maiale, Santiago Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina
dc.description.fil
Fil: Molina, María del Carmen. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Instituto Fitotécnico de "Santa Catalina"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.journal.title
New Desease Report
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.5197/j.2044-0588.2016.033.009
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.ndrs.org.uk/article.php?id=033009


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