Títulos
Mostrando ítems 1-20 de 53
-
Aphid (Hemiptera: Aphididae) Diversity in Potato Production Areas in Tucumán, Argentina
(2014-12)Aphids are recognized as important plant pests worldwide and they are major vectors of viruses. It is necessary to identify the aphid species in an agroecosystem in order to develop appropriate pest management strategies. ... -
Biodiversidad de insectos polinizadores y depredadores en agroecosistemas vitícolas de Mendoza, Argentina. Consideraciones para el manejo del hábitat = Pollinator and predator insects biodiversity in vineyards agroecosystems of Mendoza, Argentina. Considerations for habitat management
(Facultad de Ciencias Agrarias, Universidad Nacional de Cuyo, 2019)El presente estudio expone los primeros resultados obtenidos acerca de la influencia del manejo de hábitat con vegetación nativa sobre los servicios ecosistémicos ofrecidos por insectos polinizadores y controladores de ... -
Caracterización de cultivares de duraznero [Prunus persica (L.) Batsch.] por resistencia a heladas
(Universidad Nacional de Colombia, 2015)Las heladas primaverales son una de las principales limitantes de la producción de frutales de clima templado. Dentro de una misma especie existe variabilidad en resistencia frente al daño en órganos florales ocasionado ... -
Characterization of virgin olive oils from Spanish olive varieties introduced in Mendoza, Argentina and their comparison with the autochthonous variety
(Wiley, 2020-07)BACKGROUND: The aim of this work was to evaluate and compare oil production and its quality in three Spanish olive varieties (Genovesa , Villalonga and Nevadillo blanco ) growing outside the Mediterranean basin with the ... -
Description of the Third-Stage Larva and Puparium of Platycheirus (Carposcalis) chalconota (Philippi) (Diptera: Syrphidae) with New Information About the Trophic Interactions and Larval Habitats
(Springer, 2022-02)In this study, the third-stage larva and puparium of the copper-backed fly, Platycheirus (Carposcalis) chalconota (Philippi, 1865) are fully described using stereomicroscopy and scanning electron microscopy from material ... -
Determinación del requerimiento de frío y de calor en duraznero [Prunus persica (L.) Batsch.] mediante un modelo de correlación
(Gerencia de Comunicación e Imagen Institucional, DNA SICC, INTA, 2012-12)Los árboles frutales de hoja no persistente poseen un período de reposo entre los ciclos vegetativos. Para salir de reposo invernal, las yemas deben acumular primero frío (endodormancia) y luego calor (ecodormancia). El ... -
Differences in stem water potential during oil synthesis determine fruit characteristics and production but not vegetative growth or return bloom in an olive hedgerow orchard (cv. Arbequina)
(Elsevier, 2019-08)Although oil synthesis in fruits of cv. Arbequina starts at the end of pit hardening (beginning of July in central Spain) most oil is synthesized from late summer (end August) until harvest (end October). An experiment was ... -
Diseño y manejo del olivar en seto: efecto en la producción y calidad del aceite
(Editorial Tècnica Quatrebcn (España), 2012)El olivar en seto adaptado a la recolección con vendimiadora modificada, supone una alternativa viable a los olivares preparados para la recolección con vibrador de tronco. Presenta como principales ventajas: altas ... -
Diversidad de parasitoides primarios y secundarios del pulgón Myzus persicae (Hemiptera, Aphididae) en el duraznero Prunus persica (Rosales, Rosaceae) en la provincia de Mendoza, Argentina
(Museu de Ciències Naturals de Barcelona, 2018)Diversity of primary and secondary parasitoids of the aphid Myzus persicae (Hemiptera, Aphididae) in peach Punus persica (Rosales, Rosaceae) in the province of Mendoza, Argentina. Mendoza is the highest stone fruit ... -
DNA Barcoding of Phymaturus Lizards Reveals Conflicts in Species Delimitation within the patagonicus Clade
(Society for the Study of Amphibians and Reptiles, 2016-12)Under the DNA Barcode initiative, we used the mitochondrial locus cytochrome c oxidase I to test if this molecular marker would reliably distinguish among lizard species of the patagonicus clade of Phymaturus. Using 18 ... -
Efectos de la carga frutal y del ambiente lumínico en ciruelo D’Agen (Prunus domestica L.)
(Facultad de Ciencias Agrarias, Universidad Nacional de Cuyo, 2010)En Mendoza, los productores de ciruelo europeo no realizan raleo de frutos. La alta carga afecta directamente la calidad de la fruta, como así también puede comprometer la siguiente floración. La falta de poda ... -
Effect of irrigation and tree density on vegetative growth, oil yield and water use efficiency in young olive orchard under arid conditions in Mendoza, Argentina
(2015-11)We measured the effects of planting density (238, 317 and 476 trees ha−1), irrigation (fully irrigated control vs. deficit irrigation) and their interaction on the vegetative growth, yield and irrigation water use efficiency ... -
Effect of olive hedgerow orientation on vegetative growth, fruit characteristics and productivity
(2015-08-31)The effect of row orientation on oil production and fruit characteristics was studied, during years 3–6 after planting of the super-high density olive hedgerows (1923 tree/ha) planted at the same row spacing (4 m) in four ... -
Effect of regulated deficit irrigation during the vegetative growth period on shoot elongation and oil yield components in olive hedgerows (cv. Arbosana) pruned annually on alternate sides in San Juan, Argentina
(Springer, 2019-04)In super-intensive hedgerows, vegetative vigor must be controlled to allow access to harvesting machinery, particularly under Argentina conditions in which olive trees display excessive vigor. During shoot growth (spring–early ... -
Effect of row spacing on vegetative structure, fruit characteristics and oil productivity of N–S and E–W oriented olive hedgerows
(2015-09-22)The effect of row spacing on fruit characteristics and production was studied in two super-high density olive hedgerow orchards planted at three row spacings (5.0, 4.0 and 2.5 m) with the same intra-row tree spacing, one ... -
Effects of acclimation to long-term shading on photosynthesis in grapevines: roles of non-structural carbohydrates and stomatal conductance
(Wiley, 2024-12)Plant acclimation to varying light environments can enhance productivity. However, limited research exists on how plants re-acclimate to sunlight after shading, despite the increasing use of transient crop shading techniques ... -
Effects of different interstock length on vegetative growth and flowering in peach cv. Pavie Catherine
(Elsevier, 2021-07)Peach production needs appropriate management strategies to control canopy size, to increase tree density and yield, and to facilitate orchard operations. We evaluated compatibility, vegetative growth and flowering in peach ... -
Effects of mechanical box pruning intensity on bud development, vegetative growth, and yield components on cv. Cabernet-Sauvignon in Mendoza, Argentina
(International Viticulture and Enology Society, 2023-08)Mechanised winter pruning is increasingly being used to reduce the high costs of manual pruning. Mechanised pruning is non-selective, and for its optimal application, the definition of pruning intensity is necessary to ... -
Effects of pre-harvest deficit irrigation during the oil accumulation period on fruit characteristics, oil yield extraction, and oil quality in olive cv. Genovesa in an arid region of Argentina
(Elsevier, 2021-06)The effect of pre-harvest deficit irrigation was studied as a tool to reduce fruit moisture and evaluate its influence on fruit characteristics, oil yield extraction, and oil quality. Two regulated deficit irrigation ... -
Effects of the source:sink ratio on the phenotypic plasticity of stem water potential in olive (Olea europaea L.)
(Society for Experimental Biology, 2011-06)The aims of this work were to quantify (i) the effect of the source:sink ratio on stem water potential (SWP) and (ii) the phenotypic plasticity of SWP and its relationship to oil yield components in olive. Trees with a ...