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Geographical distribution and first molecular detection of an Emaravirus, High Plains wheat mosaic virus, in Argentina
(Springer, 2017-11)High Plains wheat mosaic virus (HPWMoV) has recently been assigned to genus Emaravirus and is the causal agent of High Plains disease. In this work the geographical distribution and first molecular detection of HPWMoV in ... -
Geographical distribution, genetic studies and vector transmission of alfalfa enamovirus-1 infecting alfalfa crop in Argentina
(Springer, 2020-07)Alfalfa (Medicago sativa L.) growing areas of Argentina were surveyed between 2010 and 2018 to determine the geographical distribution and analyse the genetic diversity among alfalfa enamovirus-1 (AEV-1) isolates. The virus ... -
Gradient of vernalization requirement in carrot cultivars from diverse geographical origins
(Wiley, 2021-04)On the bases of their vernalization requirement (VR) for flowering, a genetically‐conditioned trait, carrots are typically classified as annuals and biennials. A previous study using F2 populations derived from crosses ... -
Ground beetles (Coleoptera: Carabidae) inhabiting anthropogenic habitats in the lower delta of the Paraná river, Argentina: geographic distribution and ecological characteristics
(2017)The primary aims of this paper were to provide the first inventory of carabid beetles collected in five different anthropogenic habitat types of the Lower Delta of the Paraná River, to describe their main ecological ... -
Ground Beetles in a Changing World: Communities in a Modified Wetland Landscape
(Springer, 2019-05)Wetlands are being increasingly affected by anthropogenic activities worldwide. The Lower Delta of the Paraná River, one of the most important wetlands in Argentina, has been profoundly altered because most of the natural ... -
Halfway encounters: Meeting points of colonization routes among the southern beeches Nothofagus pumilio and N. antarctica
(2015-04)The Patagonian region is characterized by a complex biogeographic history, with evidence of deep phylogeographic breaks shared among species. Of particular interest to conservation is the nature of colonization and settlement ... -
Impacto del cambio climático sobre la distribución en Sudamérica del género Hedeoma (LAMIACEAE) con importancia medicinal = Impact of climate change on the distribution of genus Hedeoma (Lamiaceae) with medicinal importance in South America.
(Sociedad Argentina de Botánica, 2023-09-19)El género Hedeoma posee 43 especies de las cuales 5 se encuentran en Sudamérica y que tienen importancia aromático-medicinal. Dos de ellas presentan un marcado endemismo. -
Influence of confluent marine currents in an ecotonal region of the South-West Atlantic on the distribution of larval anisakids (Nematoda: Anisakidae)
(BioMed Central, 2018)Background: In the marine environment, transitional zones between major water masses harbour high biodiversity, mostly due to their productivity and by containing representatives of species characteristic of adjacent ... -
Invasión de Hieracium pilosella L. en pastizales de Tierra del Fuego
(Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 2014-07)El principal objetivo de este trabajo es estudiar los patrones a distintas escalas de la invasión reciente de la especie vegetal Hieracium pilosella, una maleza exótica común en pastizales templado-fríos. A partir de un ... -
Investigating biogeographic patterns of Rhizobium leguminosarum symbiovar viciae within the tribe Fabeae
(Embrapa, 2023-08-06)Nodulation is the symbiotic association of plants and diazotrophic bacteria that results in the formation of specialized organs (nodules) and allows fixation of atmospheric nitrogen. Rhizobial nodulation is widespread in ... -
Modelado de nicho ecológico para estimación del área de dispersión de Prosopis hassleri Harms en la provincia de Formosa-Argentina
(Facultad de Recursos Naturales, Universidad Nacional de Formosa, 2013-02)El presente estudio tiene por finalidad determinar el área potencial de distribución de la especie Prosopis hassleri Harms (algarrobo paraguayo) en la provincia de Formosa, Argentina. Se realizó un muestreo de dicha especie ... -
Munroa argentina, a grass of the South American transtion zone, survived the Andean uplift, aridification and glaciations of the quaternary
(2015-06-25)The South American Transition Zone (SATZ) is a biogeographic area in which not only orogeny (Andes uplift) and climate events (aridification) since the mid-Miocene, but also Quaternary glaciation cycles had an important ... -
Natural distribution and phenotypic traits of Neltuma flexuosa var. depressa, a candidate taxon for the rehabilitation in the central arid region of Argentina
(Elsevier, 2023-02)Dryland rehabilitation in the central arid region of Argentina is urgently needed to reverse the current high levels of degradation. Neltuma flexuosa var. depressa, adapted to arid environments, gives it the potential to ... -
Natural occurrence of entomophthoroid fungi of aphid pests on Medicago sativa L. in Argentina = Ocurrencia natural de hongos entomophthorales de áfidos plaga de Medicago sativa L. en Argentina
(2014-03)Four species of entomophthoroid fungi, Pandora neoaphidis (Entomophthorales: Entomophthoraceae), Zoophthora radicans (Entomophthorales: Entomophthoraceae), Entomophthora planchoniana (Entomophthorales: Entomophthoraceae) ... -
New records of Petunia (Solanaceae) for theArgentinean flora
(Instituto de Botánica Darwinion, 2005)Petunia interior and P. guarapuavensis are reported for the first time for the Argentinean flora, andtheir geographical distributions are updated. -
Niche dynamics in amphitropical desert disjunct plants: Seeking for ecological and species‐specific influences
(Wiley, 2020-11)Numerous studies have assessed whether species niches are conserved in geographically separated regions. However, most of them were performed on invasive species, with the limitation that such species have likely not yet ... -
No evidence of enemy release in pathogen and microbial communities of comnon wasps [Vespula vulgaris] in their native and introduced range
(2015-03-23)When invasive species move to new environments they typically experience population bottlenecks that limit the probability that pathogens and parasites are also moved. The invasive species may thus be released from biotic ... -
Nuevo registro del gato del pajonal grupo Leopardus colocola para el Chaco Seco de Argentina
(Sociedad Argentina para el Estudio de los Mamíferos (SAREM), 2023-08-04)La distribución real del grupo Leopardus colocola en el Chaco argentino es poco conocida. Este registro surgió como parte de un monitoreo con trampas cámara de mamíferos nativos en el Chaco Seco Argentino en áreas con ... -
Phylogenetic relationships of Petunia patagonica (Solanaceae) revealed by molecular and biogeographical evidence
(2015)Petunia patagonica is restricted to the Patagonian region of Argentina and its identity is controversial. The species was described in the genus Nierembergia, and subsequently transferred to the genus Petunia. However, ... -
Prevalencia y distribución geográfica de las enfermedades de transmisión sexual de los bovinos en la provincia de Formosa, Argentina
(Asociación Argentina de Microbiología; Elsevier España, 2023-11)La campilobacteriosis genital bovina (CGB) y la tricomonosis bovina (TB) son enfer-medades de transmisión sexual (ETS) que afectan a los rodeos de cría bovina y disminuyen sueficiencia reproductiva. El objetivo de este ...