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

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 spiropla...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Carpane, P., Laguna, Irma Graciela, Virla, Eduardo Gabriel, Paradell, Susana Liria, Murúa, Laura, Giménez Pecci, María de la Paz
Formato: Articulo
Lenguaje:Inglés
Publicado: 2006
Materias:
Ciencias Agrarias
Zea mays l.
Spiroplasma
Infectivity
Symptom diversity
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/102320
https://ri.conicet.gov.ar/11336/49009
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-102320
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Agrarias
Zea mays l.
Spiroplasma
Infectivity
Symptom diversity
spellingShingle Ciencias Agrarias
Zea mays l.
Spiroplasma
Infectivity
Symptom diversity
Carpane, P.
Laguna, Irma Graciela
Virla, Eduardo Gabriel
Paradell, Susana Liria
Murúa, Laura
Giménez Pecci, María de la Paz
Experimental transmission of Corn Stunt Spiroplasma Present In Different Regions of Argentina
topic_facet Ciencias Agrarias
Zea mays l.
Spiroplasma
Infectivity
Symptom diversity
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
format Articulo
Articulo
author Carpane, P.
Laguna, Irma Graciela
Virla, Eduardo Gabriel
Paradell, Susana Liria
Murúa, Laura
Giménez Pecci, María de la Paz
author_facet Carpane, P.
Laguna, Irma Graciela
Virla, Eduardo Gabriel
Paradell, Susana Liria
Murúa, Laura
Giménez Pecci, María de la Paz
author_sort Carpane, P.
title Experimental transmission of Corn Stunt Spiroplasma Present In Different Regions of Argentina
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
publishDate 2006
url http://sedici.unlp.edu.ar/handle/10915/102320
https://ri.conicet.gov.ar/11336/49009
work_keys_str_mv AT carpanep experimentaltransmissionofcornstuntspiroplasmapresentindifferentregionsofargentina
AT lagunairmagraciela experimentaltransmissionofcornstuntspiroplasmapresentindifferentregionsofargentina
AT virlaeduardogabriel experimentaltransmissionofcornstuntspiroplasmapresentindifferentregionsofargentina
AT paradellsusanaliria experimentaltransmissionofcornstuntspiroplasmapresentindifferentregionsofargentina
AT murualaura experimentaltransmissionofcornstuntspiroplasmapresentindifferentregionsofargentina
AT gimenezpeccimariadelapaz experimentaltransmissionofcornstuntspiroplasmapresentindifferentregionsofargentina
bdutipo_str Repositorios
_version_ 1764820441558417408

Ejemplares similares