Now showing items 410-429 of 570

    • On the value of preprints: an early career researcher perspective 

      Sarabipour, Sarvenaz; Debat, Humberto Julio; Emmott, Edward; Burgess, Steven J.; Schwessinger, Benjamin; Hensel, Zach (PlosONE, 2019-02-21)
      Peer-reviewed journal publication is the main means for academic researchers in the life sciences to create a permanent public record of their work. These publications are also the de facto currency for career progress, ...
    • 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, ...
    • Papaya ringspot virus–Carica papaya pathosystem 

      Cabrera Mederos, Dariel; Giolitti, Fabian; Leiva Mora, Michel; Portal, Orelvis (Academic Press, 2020-05-14)
      This chapter explains why papaya ringspot virus (PRSV) is a global threat to Carica papaya L. and discuses some aspects papaya origin, taxonomy, distribution, global production, and genetic and genomic resources. PRSV ...
    • Partial and total defoliation during the filling period affected grain industrial and nutraceutical quality in soybean 

      Carrera, Constanza Soledad; Rosas, María Belén; Gontijo Mandarino, José M.; Leite, Rodrigo Santos; Raspa, Francisco Antonio; Fava, Fernando Daniel; Dardanelli, Julio Luis; Andrade, Fernando Hector (Wiley, 2022-01-08)
      BACKGROUND: Little is known about soybean grain chemical composition response to defoliation. The objectives of our study were: (i) to quantify the impact of different levels and timing of defoliation during the filling ...
    • Peanut Smut : from an emerging disease to an actual threat to Argentine Peanut production 

      Rago, Alejandro Mario; Cazon, Luis Ignacio; Paredes, Juan Andrés; Edwards Molina, Juan Pablo; Conforto, Erica Cinthia; Bisonard, Eduardo Matias; Oddino, Claudio (2017-03)
      The center of origin of peanut is located in South America, specifically in southeastern Bolivia and northwestern Argentina, where its parental species are found in wild habits. Even though Argentina is only the seventh ...
    • Pediculosis por Haematopinus quadripertusus en bovinos de Salta, Argentina. Primera descripción = Pediculosis by Haematopinus quadripertusus in cattle from Salta, Argentina. First description 

      Marin, Raul Eduardo; Aguirre, Daniel Hector; Cafrune Wierna, María Mercedes; Viñabal, Alberto (Facultad de Ciencias Veterinarias de la Universidad Nacional del Nordeste, 2018)
      Se describe un brote de pediculosis por Haematopinus quadripertusus, Anoplura: Haematopinidae (piojo de la cola del bovino), en un establecimiento ganadero dedicado a la cría bovina situado en la región chaqueña de la ...
    • Performance of transgenic maize genotypes against ear caterpillars in Argentina 

      Barontini, Javier Miguel; Druetta, Marcelo Alberto; Luna, Ignacio Martin; Torrico Ramallo, Ada Karina; Alaniz Zanon, Maria Silvina; Paccioretti, Pablo Ariel; Maurino, Maria Fernanda; Gimenez, Maria De La Paz; Chulze, Sofía Noemí (Consiglio per la Ricerca in Agricoltura e l'Analisi dell'Economia Agraria, Italia, 2020)
      Maize (Zea mays L.) is one of the most widely cultivated crops in the world and Argentina is a leading producer worldwide. Lepidopteran pests such as the fall army worm (Spodoptera frugiperda -J. E. Smith-) and the ...
    • Pérdidas producidas por carbón en vainas severamente afectadas 

      Paredes, Juan Andrés; Asinari, Florencia; Monguillot, Joaquín Humberto; Rago, Alejandro Mario; Oddino, Claudio; Torres, A. (Centro de Ingenieros Agrónomos General Cabrera, 2021-09-17)
      La producción de maní en Argentina es afectada por el carbón (Thecaphora frezii), enfermedad que se encuentra distribuida en todos los lotes de la provincia de Córdoba, principal productora del cultivo, e incrementa su ...
    • Phosphatidylinositol 3-kinase function at very early symbiont perception: a local nodulation control under stress conditions? 

      Robert, German; Muñoz, Nacira Belen; Alvarado-Affantranger, Xochitl; Saavedra, Laura; Davidenco, Vanina; Rodríguez-Kessler, Margarita; Estrada-Navarrete, Georgina; Sánchez, Federico; Lascano, Hernán Ramiro (Society for Experimental Biology, 2018-04)
      Root hair curling is an early and essential morphological change required for the success of the symbiotic interaction between legumes and rhizobia. At this stage rhizobia grow as an infection thread within root hairs and ...
    • Phylodynamics of sunflower chlorotic mottle virus, an emerging pathosystem 

      Cabrera Mederos, Dariel; Torres, Carolina; Bejerman, Nicolas Esteban; Trucco, Veronica Milagros; Lenardon, Sergio Luis; Leiva Mora, Michel; Giolitti, Fabian (Elsevier, 2020-03-12)
      Distribution and epidemiological patterns of sunflower chlorotic mottle virus (SCMoV) in sunflower (Helianthus annuus L.) growing areas in Argentina were studied from 2006 to 2017. The virus was detected exclusively in ...
    • Physiological and anatomical traits associated with tolerance to long‐term partial submergence stress in the Lotus genus: responses of forage species, a model and an interspecific hybrid 

      Antonelli, Cristian Javier; Calzadilla, Pablo Ignacio; Vilas, Juan Manuel; Campestre, María Paula; Escaray, Francisco José; Ruiz, Oscar Adolfo (2018-09)
      Cattle production based on natural pastures is often subject to flooding periods, which affect plant performance and as a result, forage production. Although most forage legumes are not tolerant to flooding, Lotus spp. are ...
    • Physiological causes for decreased productivity under high salinity in Boma, a tetraploid Chloris gayana cultivar 

      De Luca, Marcos Javier; García Seffino, L.; Grunberg, Karina; Salgado, M.; Córdoba, Alicia R.; Luna, Celina Mercedes; Ortega, Leandro Ismael; Rodriguez, Andrés Alberto; Castagnaro, Ana P.; Taleisnik, Edith (CSIRO Publishing, 2001)
      Rhodes grass (Chloris gayana Kunth) is widely cultivated in the semi-arid tropics and favoured for salt tolerance; nevertheless, productivity decreases significantly under saline conditions, especially in tetraploid ...
    • Physiological characterization of four model Lotus diploid genotypes: L. japonicus (MG20 and Gifu), L. filicaulis, and L. burttii under salt stress 

      Melchiorre, Mariana; Quero, Gastón E.; Parola, Rodrigo; Racca, Roberto Walter; Trippi, Victorio; Lascano, Hernan Ramiro (Elsevier, 2009-09-25)
      The genus Lotus comprises a heterogeneous group of annual and perennial species. Lotus japonicus (with MG20 and Gifu ecotypes) has been adopted as one of the model legumes in genetic and genomic studies. Other Lotus species, ...
    • Phytophthora Root Rot: Importance of the Disease, Current and Novel Methods of Control 

      Giachero, María Lorena; Declerck, Stéphane; Marquez, Nathalie (MDPI, 2022-02-28)
      Phytophthora sojae is a pathogen of major agricultural importance, responsible for Phytophthora root rot (PRR) in soybean crops, which can cause significant yield losses each year. The severity of the disease depends on ...
    • Phytoplasmas diversity and identification of new aster yellows subgroup (16SrI) associated with weed species in Argentina 

      Fernandez, Franco Daniel; Galdeano, Ernestina; Conci, Luis Rogelio (Microbiology Society, 2020-02-03)
      Symptoms of phytoplasma infection were observed in different weed species, Bidens subalternans, Conyza bonariensis, Heterosperma ovatifolium and Conium maculatum, collected from diverse geographical regions in Argentina. ...
    • Phytoplasmas infecting pome and stone fruits in South America and Iberian peninsula 

      Quiroga, Nicolás; Batlle, Assumpció; Laviña, Amparo; Maeso, Diego; Conci, Luis Rogelio; Fernandez, Franco Daniel; Sousa, Esmeraldina; Fiore, Nicola (Indian Journals, 2018-12-10)
      The present review focuses on the diseases associated with phytoplasmas that affect pome and stone fruits trees in Argentina, Bolivia, Chile, Uruguay, Spain and Portugal. The advances and challenges faced by these countries ...
    • Phytoplasmas of subgroup 16SrIII-J associated with Beta vulgaris in Argentina 

      Fernandez, Franco Daniel; Guzman, Fabiana; Baffoni, Patricia Andrea; Reinoso, Lucio; Kiehr, Mirta; Delhey, Rolf; Favere, Verónica Mariela; Galdeano, Ernestina; Conci, Luis Rogelio (Springer, 2020-02-19)
      Symptoms of general wilting and yellowing were found affecting Beta vulgaris L. (sugar beet, fodder beet and chard) in the Argentinean region of Bahía Blanca (Buenos Aires province), Valle Medio, and Valle Inferior de Rio ...
    • Plan S en América Latina: una nota de precaución 

      Debat, Humberto Julio; Babini, Dominique (Centro de Estudios sobre Ciencia Desarrollo y Educación Superior, Argentina, 2020-06)
      El Plan S es una iniciativa de un consorcio europeo de financiadores de investigación orientada a exigir la publicación en acceso abierto de los resultados de la investigación financiados por fondos públicos o privados. ...
    • Plan S in Latin America: a precautionary note 

      Debat, Humberto Julio; Babini, Dominique (Canadian Institute for Studies in Publishing, 2020-02-07)
      Background: Latin America has historically led a vital and open access movement andleads the worldwide region with the adoption of wider open access practices. Argentina has expressed its commitment to join Plan S, an ...