Response of different potato cultivars to the presence of Nacobbus aberrans.

Autores
Lax, Paola; Tordable, María del Carmen; Macagno, Javier; Bima, Paula; Doucet, Marcelo Edmundo
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Nacobbus aberrans occurs in temperate and subtropical areas of South and North America. In Argentina, the species is widely distributed although accurate knowledge of the host range is unknown for many populations. In this work the reproductive capacity of three Argentine populations of different geographical origin was evaluated on four potato cultivars (Spunta, Kennebec, Colorada, and Asterix); histological studies were conducted on root tissues of inoculated plants from each cultivar. Two N. aberrans populations from Córdoba province were not able to reproduce on those cultivars; no evidence of the nematode presence was detected in root tissues. The remaining population, which was from Catamarca province, induced gall formation in all cultivars. Histological studies showed hyperplastic parenchymatous tissue occupying the central cylinder of invaded roots. In the same zone, syncytia developed closely associated with females of the nematode. The results showed different responses of potato cultivars to the presence of the N. aberrans populations.
Fil: Lax, Paola. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Diversidad y Ecologia Animal; Argentina
Fil: Tordable, María del Carmen. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquimicas y Naturales; Argentina
Fil: Macagno, Javier. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquimicas y Naturales; Argentina
Fil: Bima, Paula. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina
Fil: Doucet, Marcelo Edmundo. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Diversidad y Ecologia Animal; Argentina
Materia
ARGENTINA
FALSE ROOT-KNOT NEMATODE,
HISTOLOGY
NACOBBUS ABERRANS
POTATO
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/7960
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/7960
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Response of different potato cultivars to the presence of Nacobbus aberrans.Lax, PaolaTordable, María del CarmenMacagno, JavierBima, PaulaDoucet, Marcelo EdmundoARGENTINAFALSE ROOT-KNOT NEMATODE,HISTOLOGYNACOBBUS ABERRANSPOTATOhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Nacobbus aberrans occurs in temperate and subtropical areas of South and North America. In Argentina, the species is widely distributed although accurate knowledge of the host range is unknown for many populations. In this work the reproductive capacity of three Argentine populations of different geographical origin was evaluated on four potato cultivars (Spunta, Kennebec, Colorada, and Asterix); histological studies were conducted on root tissues of inoculated plants from each cultivar. Two N. aberrans populations from Córdoba province were not able to reproduce on those cultivars; no evidence of the nematode presence was detected in root tissues. The remaining population, which was from Catamarca province, induced gall formation in all cultivars. Histological studies showed hyperplastic parenchymatous tissue occupying the central cylinder of invaded roots. In the same zone, syncytia developed closely associated with females of the nematode. The results showed different responses of potato cultivars to the presence of the N. aberrans populations.Fil: Lax, Paola. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Diversidad y Ecologia Animal; ArgentinaFil: Tordable, María del Carmen. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquimicas y Naturales; ArgentinaFil: Macagno, Javier. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquimicas y Naturales; ArgentinaFil: Bima, Paula. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; ArgentinaFil: Doucet, Marcelo Edmundo. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Diversidad y Ecologia Animal; ArgentinaOrganization Trop Amer Nematologists2013-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/7960Lax, Paola; Tordable, María del Carmen; Macagno, Javier; Bima, Paula; Doucet, Marcelo Edmundo; Response of different potato cultivars to the presence of Nacobbus aberrans.; Organization Trop Amer Nematologists; Nematropica; 43; 1; 6-2013; 83-900099-5444enginfo:eu-repo/semantics/altIdentifier/url/http://journals.fcla.edu/nematropica/article/view/82436info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:04:43Zoai:ri.conicet.gov.ar:11336/7960instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:04:44.264CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Response of different potato cultivars to the presence of Nacobbus aberrans.
title Response of different potato cultivars to the presence of Nacobbus aberrans.
spellingShingle Response of different potato cultivars to the presence of Nacobbus aberrans.
Lax, Paola
ARGENTINA
FALSE ROOT-KNOT NEMATODE,
HISTOLOGY
NACOBBUS ABERRANS
POTATO
title_short Response of different potato cultivars to the presence of Nacobbus aberrans.
title_full Response of different potato cultivars to the presence of Nacobbus aberrans.
title_fullStr Response of different potato cultivars to the presence of Nacobbus aberrans.
title_full_unstemmed Response of different potato cultivars to the presence of Nacobbus aberrans.
title_sort Response of different potato cultivars to the presence of Nacobbus aberrans.
dc.creator.none.fl_str_mv Lax, Paola
Tordable, María del Carmen
Macagno, Javier
Bima, Paula
Doucet, Marcelo Edmundo
author Lax, Paola
author_facet Lax, Paola
Tordable, María del Carmen
Macagno, Javier
Bima, Paula
Doucet, Marcelo Edmundo
author_role author
author2 Tordable, María del Carmen
Macagno, Javier
Bima, Paula
Doucet, Marcelo Edmundo
author2_role author
author
author
author
dc.subject.none.fl_str_mv ARGENTINA
FALSE ROOT-KNOT NEMATODE,
HISTOLOGY
NACOBBUS ABERRANS
POTATO
topic ARGENTINA
FALSE ROOT-KNOT NEMATODE,
HISTOLOGY
NACOBBUS ABERRANS
POTATO
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Nacobbus aberrans occurs in temperate and subtropical areas of South and North America. In Argentina, the species is widely distributed although accurate knowledge of the host range is unknown for many populations. In this work the reproductive capacity of three Argentine populations of different geographical origin was evaluated on four potato cultivars (Spunta, Kennebec, Colorada, and Asterix); histological studies were conducted on root tissues of inoculated plants from each cultivar. Two N. aberrans populations from Córdoba province were not able to reproduce on those cultivars; no evidence of the nematode presence was detected in root tissues. The remaining population, which was from Catamarca province, induced gall formation in all cultivars. Histological studies showed hyperplastic parenchymatous tissue occupying the central cylinder of invaded roots. In the same zone, syncytia developed closely associated with females of the nematode. The results showed different responses of potato cultivars to the presence of the N. aberrans populations.
Fil: Lax, Paola. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Diversidad y Ecologia Animal; Argentina
Fil: Tordable, María del Carmen. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquimicas y Naturales; Argentina
Fil: Macagno, Javier. Universidad Nacional de Rio Cuarto. Facultad de Ciencias Exactas Fisicoquimicas y Naturales; Argentina
Fil: Bima, Paula. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina
Fil: Doucet, Marcelo Edmundo. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Diversidad y Ecologia Animal; Argentina
description Nacobbus aberrans occurs in temperate and subtropical areas of South and North America. In Argentina, the species is widely distributed although accurate knowledge of the host range is unknown for many populations. In this work the reproductive capacity of three Argentine populations of different geographical origin was evaluated on four potato cultivars (Spunta, Kennebec, Colorada, and Asterix); histological studies were conducted on root tissues of inoculated plants from each cultivar. Two N. aberrans populations from Córdoba province were not able to reproduce on those cultivars; no evidence of the nematode presence was detected in root tissues. The remaining population, which was from Catamarca province, induced gall formation in all cultivars. Histological studies showed hyperplastic parenchymatous tissue occupying the central cylinder of invaded roots. In the same zone, syncytia developed closely associated with females of the nematode. The results showed different responses of potato cultivars to the presence of the N. aberrans populations.
publishDate 2013
dc.date.none.fl_str_mv 2013-06
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 http://hdl.handle.net/11336/7960
Lax, Paola; Tordable, María del Carmen; Macagno, Javier; Bima, Paula; Doucet, Marcelo Edmundo; Response of different potato cultivars to the presence of Nacobbus aberrans.; Organization Trop Amer Nematologists; Nematropica; 43; 1; 6-2013; 83-90
0099-5444
url http://hdl.handle.net/11336/7960
identifier_str_mv Lax, Paola; Tordable, María del Carmen; Macagno, Javier; Bima, Paula; Doucet, Marcelo Edmundo; Response of different potato cultivars to the presence of Nacobbus aberrans.; Organization Trop Amer Nematologists; Nematropica; 43; 1; 6-2013; 83-90
0099-5444
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://journals.fcla.edu/nematropica/article/view/82436
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Organization Trop Amer Nematologists
publisher.none.fl_str_mv Organization Trop Amer Nematologists
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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