Now showing items 1-20 of 23

    • Actualización sobre los virus que infectan papaya en Argentina 

      Cabrera Mederos, Dariel; Portal, O.; Acuña, Luis Eduardo; Badaracco, Alejandra; Rodríguez, E.; Nickel, A.; Sáez, S.; Nome Docampo, Claudia; Debat, Humberto Julio; Torres, C.; Jaramillo, M.; Trucco, Veronica Milagros; Ortiz, Claudio Manuel; Flores, Ceferino Rene; Castellanos Collazo, Onias; Giolitti, Fabian (Asociación Argentina de Fitopatólogos, 2021-09-22)
      La papaya Carica papaya se cultiva en las regiones tropicales y subtropicales, y se establece como una alternativa sustentable en el norte de Argentina Con el objetivo de generar conocimientos para aportar al manejo de las ...
    • Aggressiveness of Cuban Papaya ringspot virus Isolates on Carica papaya L. cv. Maradol Roja under Greenhouse Conditions 

      Cabrera Mederos, Dariel; Cruz, Maylin; Nome Docampo, Claudia; Giolitti, Fabian; Portal, Orelvis (SciTechnol, 2017-04-16)
      Carica papaya is a major fruit crop in tropical and subtropical regions; however, its production has several constraints. Papaya ringspot virus (PRSV) is the most important pathogen affecting papaya plantations. Symptoms ...
    • Bean yellow mosaic virus in soybean from Argentina 

      Campos, Ramon Eduardo; Bejerman, Nicolas Esteban; Nome Docampo, Claudia; Laguna, Irma Graciela; Rodriguez Pardina, Patricia (Wiley, 2014-05)
      An association of Bean yellow mosaic virus (BYMV), (genus Potyvirus), with yellow mosaic leaf symptoms on soybean in Argentina was determined by enzyme-linked immunosorbent assay, a result confirmed by transmission electron ...
    • Bean yellow mosaic virus infecting broad bean in the green belt of Córdoba, Argentina 

      Rodriguez Pardina, Patricia; Nome Docampo, Claudia; Reyna, Pablo Gastón; Muñoz, Nacira Belen; Arguello Caro, Evangelina Beatriz; Luque, Andres Vicente; Debat, Humberto Julio (BioRxiv, 2019-04-11)
      Broad bean (Vicia faba L) is the fourth most important pulse crop in the world. In Argentina, broad bean production was of 1,841 hectares and 16,500 tons during the 2017 growing season. Broad bean is commonly used in ...
    • ‘Ca. Phytoplasma pruni’ and ‘Ca. Phytoplasma meliae’ are affecting plum in Argentina 

      Bongiorno, Vanina Aylén; Alessio, Florencia Ivette; Curzel, Viviana Noemi; Nome Docampo, Claudia; Fernandez, Franco Daniel; Conci, Luis Rogelio (Springer, 2020-09-29)
      We report for the first time the presence of phytoplasmas in association with Plum (Prunus domestica) yellowing in Argentina. Molecular analysis of 16S rDNA gene sequence (RFLP, phylogeny) reveals the existence of two ...
    • Caracterización de Xylella fastidiosa a partir de materiales vegetales y cepas aisladas de olivo (Olea europaea L.) e implementación de un sistema de diagnóstico serológico en Argentina 

      Tolocka, Patricia; Giolitti, Fabian; Guzman, Fabiana; Mattio, Maria Fernanda; Nome Docampo, Claudia; Ortega, Leandro Ismael; Paccioretti, Mauro Andres; Roca, M.E.; Otero, Maria Laura; Haelterman, Raquel Mercedes (Ediciones INTA, 2021-12)
      Xylella fastidiosa está considerada plaga cuarentenaria de importancia global por el grave impacto económico y social que ocasiona en cultivos de importancia agrícola. El objetivo de este trabajo fue aislar y caracterizar ...
    • Complete genome sequence and integrated protein localization and interaction map for alfalfa dwarf virus, which combines properties of both cytoplasmic and nuclear plant rhabdoviruses 

      Bejerman, Nicolas Esteban; Giolitti, Fabian; De Breuil, Soledad; Trucco, Veronica Milagros; Nome Docampo, Claudia; Lenardon, Sergio Luis; Dietzgen, Ralf Georg (Elsevier, 2015-09)
      We have determined the full-length 14,491-nucleotide genome sequence of a new plant rhabdovirus, alfalfa dwarf virus (ADV). Seven open reading frames (ORFs) were identified in the antigenomic orientation of the negative-sense, ...
    • Cucumber mosaic virus infecting ‘Cavendish’ banana in Argentina 

      Cabrera Mederos, Dariel; Jaramillo Zapata, Margarita; Villarreal Filipovich, José; Nome Docampo, Claudia; Torres, Carolina; Portal, Orelvis; Giolitti, Fabian (Springer, 2018-12)
      Banana plants (Musa sp.) showing severe mosaic symptoms in leaves were observed in Laguna Naineck, Formosa, Argentina. Electron microscopy observations of leaf dip preparations revealed isometric particles ca. 30 nm in ...
    • Detection and identification of a novel 16SrXIII subgroup phytoplasma associated with strawberry red leaf disease in Argentina 

      Fernandez, Franco Daniel; Meneguzzi, Natalia; Guzman, Fabiana; Kirschbaum, Daniel Santiago; Conci, Vilma Cecilia; Nome Docampo, Claudia; Conci, Luis Rogelio (2015-08)
      Strawberry red leaf phytoplasma was found in strawberry plants from production fields in Lules (Tucumán province) and Bella Vista (Corrientes province), Argentina. Characteristic strawberry red leaf symptoms were stunting, ...
    • First report of cowpea mild mottle virus in chia (Salvia hispanica) 

      Celli, Marcos Giovani; Perotto, Maria Cecilia; Merino, Maria Alicia; Nome Docampo, Claudia; Flores, Ceferino Rene; Conci, Vilma Cecilia (2016)
      Chia (Salvia hispanica), a herbaceous plant of Lamiaceae family, has gained popularity due to its high concentrations of health-beneficial Omega-3 fatty acids. Plants showing different virus-like symptoms were observed ...
    • First report of Cymbidium mosaic virus and Odontoglossum ring spot virus in Argentina 

      Cánovas, Silvina Edith; Ballari, María Celeste; Nome Docampo, Claudia (Springer, 2016-09)
      Oncidium Sharry Baby orchids from nursery greenhouses in Buenos Aires, Argentina with viral symptoms were processed for transmission electron microscope observations. Two types of viral particles, morphologically different, ...
    • First report of raspberry bushy dwarf virus infecting raspberry in Argentina 

      Dal Zotto, Angelica; Cardozo, Andrea; Cabrera Mederos, Dariel; Nome Docampo, Claudia; Giolitti, Fabian; Cobelo, Claudia Monica (Dipartimento di Scienze del Suolo, della Pianta e degli Alimenti, Università di Bari, 2017-11)
      In 2014-2015, raspberry (Rubus idaeus) cv. Autum bliss plants with dwarfism and foliar chlorosis were observed in commercial fields in parallel 42° in the Patagonia region of Argentina. Symptoms were similar to those ...
    • Identification and molecular characterization of a novel circular single-stranded DNA virus associated with yerba mate in Argentina 

      Bejerman, Nicolas Esteban; De Breuil, Soledad; Nome Docampo, Claudia (Springer, 2018-10)
      A single-stranded DNA (ssDNA) virus was detected in Yerba mate samples showing chlorotic linear patterns, chlorotic rings and vein yellowing. The full-genome sequences of six different isolates of this ssDNA circular virus ...
    • Identification and molecular characterization of a phytoplasma associated with sunflower in Argentina 

      Guzmán, Fabiana; Giolitti, Fabian; Fernandez, Franco Daniel; Nome Docampo, Claudia; Lenardon, Sergio Luis; Conci, Luis Rogelio (Springer, 2014-04)
      Sunflower (Helianthus annuus L.) plants showing capitulum with virescence, phyllody and flower malformation, shortened internodes and abnormal branches were found in a field in Pedro Luro (Buenos Aires province, Argentina). ...
    • Molecular characterization of a novel cytorhabdovirus with a unique genomic organization infecting yerba mate (Ilex paraguariensis) in Argentina 

      Bejerman, Nicolas Esteban; Acevedo, Raúl Maximiliano; De Breuil, Soledad; Ruiz, Oscar Adolfo; Sansberro, Pedro Alfonso; Dietzgen, Ralf Georg; Nome Docampo, Claudia; Debat, Humberto Julio (Springer, 2020-04)
      The genome of a novel rhabdovirus was detected in yerba mate (Ilex paraguariensis St. Hil.). The newly identified virus, tentatively named "yerba mate virus A" (YmVA), has a genome of 14,961 nucleotides. Notably, eight ...
    • Molecular characterization of yerba mate chlorosis-associated virus, a putative cytorhabdvirus infecting yerba mate (Ilex paraguariensis) 

      Bejerman, Nicolas Esteban; De Breuil, Soledad; Debat, Humberto Julio; Miretti, Marcos; Badaracco, Alejandra; Nome Docampo, Claudia (2017-08)
      We present the molecular characterization of a new virus infecting yerba mate (Ilex paraguariensis St. Hil.) in Argentina. Deep sequencing of diseased yerba mate plants showing chlorotic linear patterns, chlorotic rings, ...
    • Orthotospovirus disease epidemic: molecular characterization and incidence in peanut crops 

      De Breuil, Soledad; Dottori, Carolina Andrea; Bejerman, Nicolas Esteban; Nome Docampo, Claudia; Giolitti, Fabian; Lenardon, Sergio Luis (Springer, 2020-10-13)
      Argentina is one of the main peanut (Arachis hypogaea L.) exporting countries with the major peanut-growing area located in the province of Córdoba. During the 2015–2016 growing season, severe outbreaks of an orthotospovirus-like ...
    • Papaya ringspot virus W infecting Luffa aegyptiaca in Cuba 

      Cabrera Mederos, Dariel; Giolitti, Fabian; Nome Docampo, Claudia; Bejerman, Nicolas Esteban; Portal, Orelvis (Springer, 2017-12)
      Luffa aegyptiaca (sponge gourd) plants showing severe leaf mosaic and deformation symptoms were observed in Villa Clara, Cuba. Electron microscopy observations of leaf dip preparations revealed flexuous filamentous particles, ...
    • Preliminares sobre virus infectando banano en el noroeste de Argentina 

      Cabrera Mederos, Dariel; Nome Docampo, Claudia; Jaramillo, M.; Ortiz, Claudio Manuel; Flores, Ceferino Rene; Trucco, Veronica Milagros; Castellanos Collazo, Onias; Portal, O.; Giolitti, Fabian (Asociación Argentina de Fitopatólogos, 2021-09-22)
      En Argentina, el banano se presenta como una alternativa para diversificar los cultivos y promover el crecimiento de economías regionales Aunque los escenarios epidemiológicos de los virus asociados a este cultivo en el ...
    • Primeras evidencias de virus en solanum betaceum en las yungas Argentinas 

      Jaramillo, M.; Cabrera Mederos, Dariel; Trucco, Veronica Milagros; Ortiz, Claudio Manuel; Flores, Ceferino Rene; Nome Docampo, Claudia; Giolitti, Fabian (Asociación Argentina de Fitopatólogos, 2021-09-22)
      El tomate de árbol o chilto Solanum betaceum L fruto originario de los Andes, se proyecta como un cultivo de importancia regional en la zona de las Yungas En Argentina, y hasta la realización de este estudio, no se tenían ...