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Obtaining sexual genotypes for breeding in buffel grass
(2013-09)Buffel grass (Cenchrus ciliaris L. syn. Pennisetum ciliare (L.) Link) is a species that is highly tolerant to drought and is used primarily as forage in drier regions throughout the subtropics and tropics. It reproduces ... -
Obtención de suero anti-Rice stripe necrosis virus por expresión heteróloga de la capside proteica viral
(Asociación Argentina de Fitopatólogos, 2021-09-22)El entorchamiento del arroz”, causado por el Rice stripe necrosis virus ( es una gran amenaza para el cultivo del arroz en Argentina Hasta la fecha, se desconoce su distribución, cultivares promisoriamente resistentes y ... -
Occurrence and characterization of a severe isolate of Watermelon mosaic virus from Argentina
(2016)More than 50 viruses have been reported in cucurbit crops worldwide. In Argentina, cucurbit viruses have been associated with important yield losses. The most prevalent and widespread potyvirus is Watermelon mosaic virus ... -
Occurrence of the complete cycle of Puccinia sorghi Schw. in Argentina and implications on the common corn rust epidemiology
(Springer, 2018-12)The life-cycle of Puccinia sorghi, a heteroecious fungus, consists of five well-defined spore stages. The uredinial and telial stages are completed on the primary host (maize) whereas spermagonial and aecial stages occur ... -
Ocurrencia de Fusarium proliferatum causando marchitez de plantas de garbanzo en Tucumán, Argentina
(Asociación Argentina de Microbiología, 2019-11-14)En los últimos años, las exportaciones argentinas de garbanzo (Cicer arietinum) verificaron un incremento, pasando de un volumen promedio de 16.000 toneladas en la campaña 2009/2010 a un valor récord de 166.700 toneladas ... -
On the value of preprints: an early career researcher perspective
(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
(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 ... -
Osteosarcoma in the Skull of a Holstein Heifer
(Brazilian Association of Veterinary Pathology, 2014-12-22)A-2-year-old heifer showed a mass on the frontal part of the skull. Cytological analysis displayed pleomorphic, polyedric and fusiform cells with extracellular hyaline material. Histologically, the excised mass showed ... -
El Paisaje Actual de Publicaciones Académicas: una Visión Emergente desde el Sur Global
(Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 2023-04)Una gran parte del sistema de publicaciones académicas tradicional es desigual, poco confiable, excluyente, discriminatorio, sesgado, depredador, insostenible y opaco [1]. Aproximadamente el 70 % de los artículos de ... -
Papaya ringspot virus W infecting Luffa aegyptiaca in Cuba
(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
(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 ... -
Papaya—I
(Elsevier, 2023-09-22)This chapter reviews the viruses that have been reported infecting papaya (Carica papaya L.) worldwide, focusing on papaya mosaic, papaya leaf distortion mosaic, papaya apical necrosis, and papaya leaf curl diseases. These ... -
Partial and total defoliation during the filling period affected grain industrial and nutraceutical quality in soybean
(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
(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
(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
(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
(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 ... -
Phenotypic and genetic characterization of Africanized Apis mellifera colonies with natural tolerance to Varroa destructor and contrasting defensive behavior
(Frontiers Media, 2023-08-31)Africanized Apis mellifera colonies with promising characteristics for beekeeping have been detected in northern Argentina (subtropical climate) and are considered of interest for breeding programs. Integral evaluation of ... -
Phenotypic characterization of a sorghum association panel for salinity stress tolerance : Key input for GWAS analysis
(Sociedad Argentina de Fisiología Vegetal, 2023-09-24)Salinity and alkalinity in soils represent a major problem worldwide due to their adverse effect on agriculture, in terms of productivity and sustainability Moreover, this problem is projected to worsen because of climate ... -
Phosphatidylinositol 3-kinase function at very early symbiont perception: a local nodulation control under stress conditions?
(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 ...