Canales :: Servicio de Descubrimiento de la UNA

Autor: Lopez, Maria Gabriela

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Citología, morfología y taxonomía del género bulbostylis (cyperaceae) para América Austral

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Genética y citología del café. Una revisión de literatura
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Cytogeography and morphological characterisation of a taxonomic, polyploid complex of Mimosa (Leguminosae) from subtropical South America
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The Ixodes auritulus complex (Acari: Parasitiformes: Ixodidae) in the Southern Cone of America
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Physiological and structural aspects of in vitro somatic embryogenesis in Abies alba Mill
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Karyotype studies in Mimosa (Mimosoideae, Leguminosae) from Southern South America and ecological and taxonomic relationships
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Una mirada microscópica: Enseñanza de técnicas histológicas y citológicas básicas en Botánica
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Origen, taxonomía, anatomía y morfología de la planta de arroz (Oryza sativa L.)
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Species occurrence of ticks in South America, and interactions with biotic and abiotic traits
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Prefacio
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A novel Ehrlichia strain (Rickettsiales: Anaplasmataceae) detected in Amblyomma triste (Acari: Ixodidae), a tick species of public health importance in the Southern Cone of America
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Morfología de la alfalfa
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From rice-like plants to plants liking rice: A review of research on weeds and their management in African rice systems
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Phylogenetic relationships of Petunia patagonica (Solanaceae) revealed by molecular and biogeographical evidence
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Sistemática, morfología y biología del gorgojo de la acelga, Fedlerella Papp, sp., en el Perú
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Environmental drivers of wild bee reproductive performance across a South American dryland ecoregion
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Genetic diversity and patterns of population structure in Creole goats from the Americas
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A first record of bulk atmospheric deposition patterns of major ions in southern South America
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Postharvest root deterioration or vascular streaking of cassava clones (accessions and breeding lines) was evaluated with harvests at different ages (8 and 12 mo.), seasons (beginning and end of wet season), and locations (CIAT-Palmira, Carimagua, and Caribia in Colombia) to assess the effect of environmental factors on cassava genotypes. Vascular streaking was sensitive to any of these environmental factors. Genotype x location interaction was highly significant suggesting that final cv. selection should be carried out in each location. Genetic analysis carried out in one location suggested that inheritance of vascular streaking was, at least partly, controlled by additive factors and was quantitative rather than qualitative. Narrow sense heritability of 0.64 was obtained. Vascular streaking was highly and significantly correlated with root DM content in all the trials conducted during 7 yr. Since free recombination between resistance to vascular streaking and high root DM content may not be possible, the most acceptable balance between these 2 traits should be defined according to the use of product and edaphoclimatic condition of production area prior to selection program. (AS)
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Evidence for a latent viruslike agent in cassava
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Identification of second instar larvae of thrips (Thysanoptera: Thripidae) vectors of Orthotospovirus (Tospoviridae) in South America
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Pine Invasions in South America: Reducing Their Ecological Impacts Through Active Management
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Fading opportunities for mitigating agriculture-environment trade-offs in a south American deforestation hotspot
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The evolutionary history of Senna ser. Aphyllae (Leguminosae–Caesalpinioideae), an endemic clade of southern South America
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How Long Should Grasses of South American Campos Grasslands Rest for Stockpiling Forage?