Facebook
Twitter
YouTube
Instagram
    • español
    • English
  • Contacto
  • English 
    • español
    • English
  • Login
AboutAuthorsTitlesSubjectsCollectionsCommunities☰
JavaScript is disabled for your browser. Some features of this site may not work without it.
View Item 
    xmlui.general.dspace_homeCentros e Institutos de InvestigaciónCIAP. Centro de Investigaciones AgropecuariasInstituto de Patología VegetalArtículos científicosxmlui.ArtifactBrowser.ItemViewer.trail
  • DSpace Home
  • Centros e Institutos de Investigación
  • CIAP. Centro de Investigaciones Agropecuarias
  • Instituto de Patología Vegetal
  • Artículos científicos
  • View Item

Relative incidence of cucurbit viruses and relationship with bio-meteorological variables

Abstract
Environmental heterogeneity can shape the plant-virus relationship, furthering the appearance of new diseases in crops, or altering disease incidence and severity. In this work, we studied the virus association with environmental heterogeneity taking into account bio-meteorological variables and virus distribution. In Argentina, three potyviruses, Watermelon mosaic virus (WMV), Zucchini yellow mosaic virus (ZYMV), and Papaya ringspot virus (PRSV), and a [ver mas...]
Environmental heterogeneity can shape the plant-virus relationship, furthering the appearance of new diseases in crops, or altering disease incidence and severity. In this work, we studied the virus association with environmental heterogeneity taking into account bio-meteorological variables and virus distribution. In Argentina, three potyviruses, Watermelon mosaic virus (WMV), Zucchini yellow mosaic virus (ZYMV), and Papaya ringspot virus (PRSV), and a cucumovirus, Cucumber mosaic virus (CMV), are the most common viruses infecting cucurbits. We identified the bio-meteorological variables that had the greatest impact on disease incidence. All the crops were infected with more than one virus in all the studied environments. Molecular and serological analyses showed the highest relative incidence for WMV (46%), the lowest for CMV (9%), and intermediate values for PRSV and ZYMV (20% and 24%, respectively). Infected plants had a random distribution. Viruses and bio-meteorological variables were highly correlated, with high support (Pearson’s r = 0.96, P < 0.001). Temperature variables were negatively correlated with the three potyviruses. CMV was positively correlated with temperature. Relative humidity was positively correlated with potyviruses, but was not correlated with CMV. Our research field data and analyses may help to predict the outbreak of viral diseases in cucurbits crops. [Cerrar]
Thumbnail
Author
Pozzi, Elizabeth Alicia;   Bruno, Cecilia Inés;   Luciani, Cecilia;   Celli, Marcos Giovani;   Conci, Vilma Cecilia;   Perotto, Maria Cecilia;  
Fuente
Australasian Plant Pathology 49 : 167–174 (2020)
Date
2020-02
Editorial
Springer
ISSN
0815-3191
1448-6032
URI
http://hdl.handle.net/20.500.12123/7066
https://link.springer.com/article/10.1007/s13313-020-00687-8
DOI
https://doi.org/10.1007/s13313-020-00687-8
Formato
pdf
Tipo de documento
artículo
Palabras Claves
Enfermedades de las Plantas; Plant Diseases; Virus de las Plantas; Plant Viruses; Cucurbitaceae; Condiciones Atmosféricas; Meteorological Factors; Medio Ambiente; Environment; Potyvirus; Cucumovirus; Cucumoviruses; Watermelon Mosaic Virus; Virus Mosaico Amarillo Calabacín; Zucchini Yellow Mosaic Virus; Virus de la Mancha de Anillo de la Papaya; Papaya Ringspot Virus; Virus del Mosaico del Pepino; Cucumber Mosaic Virus; Factores Meteorológicos;
Derechos de acceso
Restringido
Descargar
Compartir
  • Compartir
    Facebook Email Twitter Mendeley
Excepto donde se diga explicitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Metadata
Show full item record

Related items

Showing items related by title, author, creator and subject.

  • Striking differences in the biological and molecular properties of onion and garlic isolates of onion yellow dwarf virus 

    Celli, Marcos Giovani; Torrico Ramallo, Ada Karina; Kiehr, Mirta; Conci, Vilma Cecilia (Springer, 2013-06)
    Complete nucleotide (nt) and deduced amino acid sequences of two onion yellow dwarf virus (OYDV) isolates showing mild and severe symptoms in onion but being unable to infect garlic were determined. The genomes consisted ...
  • Identification of a new cotton disease caused by an atypical cotton leafroll dwarf virus in Argentina 

    Agrofoglio, Yamila Carla; Delfosse, Veronica Cecilia; Casse, Maria Florencia; Hopp, Horacio Esteban; Bonacic Kresic, Iván; Distefano, Ana Julia (2017)
    An outbreak of a new disease occurred in cotton (Gossypium hirsutum) fields in northwest Argentina starting in the 2009–10 growing season and is still spreading steadily. The characteristic symptoms of the disease included ...
  • Efecto del estrés térmico sobre la expresión de síntomas del Virus de la "Peste Negra" (TSWV) en el cultivo de tomate (Lycopersicon esculentum Mill.) 

    Mitidieri, Mariel Silvina (Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias. Escuela para Graduados, 2009)
    La “peste negra del tomate”, causada entre otros, por el tospovirus TSWV, es la principal enfermedad de origen viral, que afecta a esta especie en el cinturón hortícola metropolitano. La exposición del cultivo a altas ...