Now showing items 1-6 of 6

    • An analysis of the genomic variability of the phytopathogenic mollicute Spiroplasma kunkelii 

      Carpane, Pablo; Melcher, Ulrich; Wayadande, Astri; Gimenez Pecci, Maria De La Paz; Laguna, Irma Graciela; Dolezal, William; Fletcher, Jacqueline (American Phytopathological Society, 2013-02)
      Corn stunt disease has become a factor limiting maize production in some areas of the Americas in recent years. Although resistant maize genotypes have been developed in the past, this resistance has been unstable over ...
    • 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 ...
    • Biological and molecular characterization of bean bushy stunt virus, a novel bipartite begomovirus infecting common bean in northwestern Argentina 

      Reyna, Pablo Gastón; Bejerman, Nicolas Esteban; Laguna, Irma Graciela; Rodriguez Pardina, Patricia (Springer, 2021-02-28)
      Common bean plants (Phaseolus vulgaris L.) showing different virus-like symptoms were collected in northwestern Argentina. Dot-blot hybridization tests showed that the begomoviruses bean golden mosaic virus and tomato ...
    • Complete genome sequence of maize yellow striate virus, a new cytorhabdovirus infecting maize and wheat crops in Argentina 

      Maurino, Maria Fernanda; Dumon, Analia Delina; Llauger, Gabriela; Alemandri, Vanina Maria; De Haro, Luis Alejandro; Mattio, Maria Fernanda; Del Vas, Mariana; Laguna, Irma Graciela; Gimenez Pecci, Maria De La Paz (Springer, 2018-01)
      A rhabdovirus infecting maize and wheat crops in Argentina was molecularly characterized. Through next-generation sequencing (NGS) of symptomatic leaf samples, the complete genome was obtained of two isolates of maize ...
    • Estado actual de la sanidad del cultivo de maíz en Argentina 

      Barontini, Javier Miguel; Raspanti, Jorge Gabriel; Maurino, Maria Fernanda; Ferrer Lanfranchi, Mariana; Laguna, Irma Graciela; Gimenez, Maria De La Paz (Asociación Argentina de Productores en Siembra Directa, 2015-02-06)
      En el país, un factor relevante para la difusión de las enfermedades en el maíz lo constituye el desarrollo y adopción de nuevos escenarios tecnológicos productivos con la incorporación masiva de sistemas de labranza que ...
    • Identification, molecular characterization and relative incidence of begomoviruses infecting bean crops in northwestern Argentina: an update 

      Varela, Gonzalo Matías; Avalos, Vera; Reyna, Pablo Gastón; Laguna, Irma Graciela; Rodriguez Pardina, Patricia (Springer; Australasian Plant Pathology Society, 2018-07)
      Three begomoviruses were identified in bean crops in northwestern Argentina: Bean golden mosaic virus (BGMV), Tomato yellow spot virus (ToYSV) and Soybean blistering mosaic virus (SbBMV). Nucleic acid hybridization probes ...