Experimental transmission of Corn Stunt Spiroplasma Present In Different Regions of Argentina

Autores
Carpane, P.; Laguna, Irma Graciela; Virla, Eduardo Gabriel; Paradell, S.; Murúa, Laura; Giménez-Pecci, María de la Paz
Año de publicación
2006
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The aim was to transmit Corn stunt spiroplasma (Spiroplasma kunkelii Whitcomb) using field-collected Dalbulus maidis insects (Hemiptera - Cicadellidae), and diseased plants from places in the subtropical and temperate regions of Argentina. Field-collected D. maidis populations transmitted the spiroplasma in 39% of the cases when a density of five insects per plant was used. Transmissions were obtained from diseased plants collected in two subtropical locations. In all the symptomatic plants, the presence of spiroplasma was detected by serology and confirmed with PCR. The development of the symptoms and the pathogen titer varied between plants infected with insects from the same location, leading to the identification of two plant groups: one with severe symptoms and high pathogen titer, and the other with mild symptoms and lower titer, showing a direct relation between pathogen titer and the severity of symptoms
Fil: Carpane, P.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba; Argentina
Fil: Laguna, Irma Graciela. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigaciones Agropecuarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Virla, Eduardo Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
Fil: Paradell, S.. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina
Fil: Murúa, Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
Fil: Giménez-Pecci, María de la Paz. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba; Argentina
Materia
Zea mays L.
Spiroplasma
Infectivity
Symptom diversity
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:11336/49009
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/49009
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Experimental transmission of Corn Stunt Spiroplasma Present In Different Regions of ArgentinaCarpane, P.Laguna, Irma GracielaVirla, Eduardo GabrielParadell, S.Murúa, LauraGiménez-Pecci, María de la PazZea mays L.SpiroplasmaInfectivitySymptom diversityThe aim was to transmit Corn stunt spiroplasma (Spiroplasma kunkelii Whitcomb) using field-collected Dalbulus maidis insects (Hemiptera - Cicadellidae), and diseased plants from places in the subtropical and temperate regions of Argentina. Field-collected D. maidis populations transmitted the spiroplasma in 39% of the cases when a density of five insects per plant was used. Transmissions were obtained from diseased plants collected in two subtropical locations. In all the symptomatic plants, the presence of spiroplasma was detected by serology and confirmed with PCR. The development of the symptoms and the pathogen titer varied between plants infected with insects from the same location, leading to the identification of two plant groups: one with severe symptoms and high pathogen titer, and the other with mild symptoms and lower titer, showing a direct relation between pathogen titer and the severity of symptomsFil: Carpane, P.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba; ArgentinaFil: Laguna, Irma Graciela. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigaciones Agropecuarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Virla, Eduardo Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; ArgentinaFil: Paradell, S.. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; ArgentinaFil: Murúa, Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; ArgentinaFil: Giménez-Pecci, María de la Paz. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba; ArgentinaMaydica-ist Sper Cerealicoltur2006-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/49009Carpane, P.; Laguna, Irma Graciela; Virla, Eduardo Gabriel; Paradell, S.; Murúa, Laura; et al.; Experimental transmission of Corn Stunt Spiroplasma Present In Different Regions of Argentina; Maydica-ist Sper Cerealicoltur; Maydica; 51; 12-2006; 461-4680025-61532279-8013CONICET DigitalCONICETenginfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:05:47Zoai:ri.conicet.gov.ar:11336/49009instacron: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:34982025-09-03 10:05:47.586CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Experimental transmission of Corn Stunt Spiroplasma Present In Different Regions of Argentina
title Experimental transmission of Corn Stunt Spiroplasma Present In Different Regions of Argentina
spellingShingle Experimental transmission of Corn Stunt Spiroplasma Present In Different Regions of Argentina
Carpane, P.
Zea mays L.
Spiroplasma
Infectivity
Symptom diversity
title_short Experimental transmission of Corn Stunt Spiroplasma Present In Different Regions of Argentina
title_full Experimental transmission of Corn Stunt Spiroplasma Present In Different Regions of Argentina
title_fullStr Experimental transmission of Corn Stunt Spiroplasma Present In Different Regions of Argentina
title_full_unstemmed Experimental transmission of Corn Stunt Spiroplasma Present In Different Regions of Argentina
title_sort Experimental transmission of Corn Stunt Spiroplasma Present In Different Regions of Argentina
dc.creator.none.fl_str_mv Carpane, P.
Laguna, Irma Graciela
Virla, Eduardo Gabriel
Paradell, S.
Murúa, Laura
Giménez-Pecci, María de la Paz
author Carpane, P.
author_facet Carpane, P.
Laguna, Irma Graciela
Virla, Eduardo Gabriel
Paradell, S.
Murúa, Laura
Giménez-Pecci, María de la Paz
author_role author
author2 Laguna, Irma Graciela
Virla, Eduardo Gabriel
Paradell, S.
Murúa, Laura
Giménez-Pecci, María de la Paz
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Zea mays L.
Spiroplasma
Infectivity
Symptom diversity
topic Zea mays L.
Spiroplasma
Infectivity
Symptom diversity
dc.description.none.fl_txt_mv The aim was to transmit Corn stunt spiroplasma (Spiroplasma kunkelii Whitcomb) using field-collected Dalbulus maidis insects (Hemiptera - Cicadellidae), and diseased plants from places in the subtropical and temperate regions of Argentina. Field-collected D. maidis populations transmitted the spiroplasma in 39% of the cases when a density of five insects per plant was used. Transmissions were obtained from diseased plants collected in two subtropical locations. In all the symptomatic plants, the presence of spiroplasma was detected by serology and confirmed with PCR. The development of the symptoms and the pathogen titer varied between plants infected with insects from the same location, leading to the identification of two plant groups: one with severe symptoms and high pathogen titer, and the other with mild symptoms and lower titer, showing a direct relation between pathogen titer and the severity of symptoms
Fil: Carpane, P.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba; Argentina
Fil: Laguna, Irma Graciela. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigaciones Agropecuarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Virla, Eduardo Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
Fil: Paradell, S.. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina
Fil: Murúa, Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
Fil: Giménez-Pecci, María de la Paz. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Córdoba; Argentina
description The aim was to transmit Corn stunt spiroplasma (Spiroplasma kunkelii Whitcomb) using field-collected Dalbulus maidis insects (Hemiptera - Cicadellidae), and diseased plants from places in the subtropical and temperate regions of Argentina. Field-collected D. maidis populations transmitted the spiroplasma in 39% of the cases when a density of five insects per plant was used. Transmissions were obtained from diseased plants collected in two subtropical locations. In all the symptomatic plants, the presence of spiroplasma was detected by serology and confirmed with PCR. The development of the symptoms and the pathogen titer varied between plants infected with insects from the same location, leading to the identification of two plant groups: one with severe symptoms and high pathogen titer, and the other with mild symptoms and lower titer, showing a direct relation between pathogen titer and the severity of symptoms
publishDate 2006
dc.date.none.fl_str_mv 2006-12
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/11336/49009
Carpane, P.; Laguna, Irma Graciela; Virla, Eduardo Gabriel; Paradell, S.; Murúa, Laura; et al.; Experimental transmission of Corn Stunt Spiroplasma Present In Different Regions of Argentina; Maydica-ist Sper Cerealicoltur; Maydica; 51; 12-2006; 461-468
0025-6153
2279-8013
CONICET Digital
CONICET
url http://hdl.handle.net/11336/49009
identifier_str_mv Carpane, P.; Laguna, Irma Graciela; Virla, Eduardo Gabriel; Paradell, S.; Murúa, Laura; et al.; Experimental transmission of Corn Stunt Spiroplasma Present In Different Regions of Argentina; Maydica-ist Sper Cerealicoltur; Maydica; 51; 12-2006; 461-468
0025-6153
2279-8013
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
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
dc.publisher.none.fl_str_mv Maydica-ist Sper Cerealicoltur
publisher.none.fl_str_mv Maydica-ist Sper Cerealicoltur
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
_version_ 1842269928733802496
score 13.13397

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