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Mostrando ítems 906-925 de 1026
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Testing a breeding strategy to select for resistance to onion basal rot caused by Fusarium oxysporum f.sp. cepae in Argentina
(USDA/UW-Madison/NOA, 2019-07)Fusarium basal rot (FBR) is one of the main onion diseases worldwide and also in Argentina. The Onion National Breeding Program, held at INTA La Consulta, Argentina, has developed breeding lines tolerant to FBR using ... -
Técnicas de percepción remota para identificar y caracterizar comunidades forrajeras en un sistema ganadero del desierto híperárido de San Juan (Argentina)
(Sociedad Argentina de Botánica, 2020-12-10)Introducción y Objetivos: Los pastizales naturales de zonas áridas cubren el 40% de la superficie terrestre y son una valiosa fuente de forraje para el ganado. El manejo inapropiado y las altas cargas ganaderas figuran ... -
The American genus Dactuliothrips (Thysanoptera: Aeolothripidae) with three new species
(Magnolia Press, 2013-11)Three new species of Dactuliothrips Moulton are described, two from Mendoza, Argentina and one from Southern California, USA: D. prosopis sp.n. from Prosopis alpataco (Fabaceae), D. monttea sp.n. from Monttea aphylla ... -
The diversity of arbuscular mycorrhizal fungi and their associations in South America: A case study of argentinean and brazilian cattle raising productive ecosystems: A review
(MDPI, 2023-09-10)Mycorrhizal fungus diversity is an ecosystem health indicator, and thus, the appreciation of the aboveground as well as the belowground biota, such as fungi associated with natural and managed ecosystems, is essential to ... -
The effect of water status on productive and flowering variables in young ‘Arbequina’ olive trees under limited irrigation water availability in a semiarid region of Chile
(Springer, 2018-12)The intense drought affecting olive production in Northern Chile underscores the need to research non-traditional irrigation strategies to obtain the best crop performance. Accordingly, this study aimed to obtain preliminary ... -
The Effects of Priming and Ageing on Seed Vigour in Tomato
(Oxford University Press, 1989-05)A comparison was made of the effects of seed priming or ageing treatments on the performance of tomato (Lycopersicon esculentum Mill. cv. UC204C) seeds according to a number of indices of seed vigour. A single lot of tomato ... -
The effects of Saccharomyces cerevisiae strains carrying alcoholic fermentation on the fermentative and varietal aroma profiles of young and aged Tempranillo wines
(Elsevier, 2021-03)Ten different Saccharomyces cerevisiae strains fermented semi-synthetic musts containing a Polyphenolic and Aroma Precursor Fraction (PAF) extracted from Tempranillo grapes. Aroma compounds were studied by Gas Chromatography ... -
The entomopathogenic fungus, Metarhizium anisopliae for the European grapevine moth, Lobesia botrana Den. & Schiff. (Lepidoptera: Tortricidae) and its effect to the phytopathogenic fungus, Botrytis cinerea
(2018-10)The European grapevine moth, Lobesia botrana Den. & Schiff. (Lepidoptera: Tortricidae) and the gray rot fungus (Botrytis cinerea) are two important factors that cause elevated losses of productivity in vineyards globally. ... -
The molecular characterization of the virus and virus-line agents present in Ta Tao 5 germplasm of Prunus persica
(Clemson University, 2007-12)Peach production in the southeastern United States is limited by late spring freezes. Ta Tao 5 germplasm, used either as an interstem or by chip bud inoculation, has been shown to delay bloom and avoid the effects of these ... -
The phenomenon of cavitation in grapevine… Unravelling implicated mechanisms = El fenómeno de la cavitación en vid… Descifrando los mecanismos implicados
(Universidad Nacional de Cuyo, 2018)Cavitation is a physiological dysfunction that takes place in the xylem of water stressed plants. It leads to a loss of hydraulic conductance (kL)as the vessels are filled with air. This impacts water supply, water potential ... -
The Role of Diversity in Mediating Microbiota Structural and Functional Differences in Two Sympatric Species of Abalone Under Stressed Withering Syndrome Conditions
(Springer, 2022-01)Withering syndrome (WS) is a gastro-intestinal (GI) infectious disease likely affecting all abalone species worldwide. Structural and functional changes in abalone GI microbiotas under WS-stressed conditions remain poorly ... -
The role of melanin in the grapevine trunk disease pathogen Lasiodiplodia gilanensis
(Firenze University Press, 2020-12)Lasiodiplodia (Botryosphaeriaceae) includes fungi that are considered among the most aggressive to grapevine, capable of causing cankers and necrotic lesions which eventually lead to death of host plants. A common ... -
The sodium diffusion during the debittering of green table olives. Elliptical coordinates model
(Timeland Publication, 2014-01)Many models had been develops in order to study the diffusion process in fruits. All they were consistent, but they none fits exactly to the shape of the geometry of the fruit. We had developed a new model into elliptical ... -
Thermal history parameters drive changes in physiology and cold hardiness of young grapevine plants during winter
(Elsevier, 2018-11)Vitis vinifera is mainly cultivated in temperate areas, where seasons are well defined and winter conditions might be severe. To survive under these conditions during the dormant season, grapevines sense environmental ... -
Thermal regime and cultivar effects on squalene and sterol contents in olive fruits: Results from a field network in different Argentinian environments
(Elsevier, 2022-09-20)Some olive cultivars and production regions around the world, although they may provide good quality olive oils, may not comply with the current commercial regulations establishing acceptable levels of sterols in extra ... -
Three new South American species of genus Aphis (Hemiptera: Aphididae) living on species of Euphorbia (Euphorbiaceae)
(2016-03)Three species of Aphis living on species of Euphorbia in Argentina and Chile are described: Aphis tehuelchis Nieto Nafría & López Ciruelos, sp. n., from viviparous females collected in the Argentinean provinces of Santa ... -
La tierra como acervo de bienes comunes. Los conflictos sociales sobre bienes comunes ligados a la extranjerización de la tierra en la Argentina
(FLACSO, 2017-06)El tema del acaparamiento de tierras por parte de extranjeros ha sido ampliamente estudiado en distintas regiones del mundo, analizando las características de los inversores, las consecuencias sobre los campesinos que deben ... -
Tigre de los almendros Monosteira unicostata
(EEA La Consulta, INTA, 2022-09)El tigre de los almendros ha sido reportado en algunas áreas de Argentina, afectando álamos y sauces. Este insecto es una pequeña chinche, de 2 a 2,5 mm de longitud. De forma ovalada y color marrón grisáceo, con manchas ... -
Tipificación de productores de vinos caseros y análisis sociocultural del sector en la ciudad de Caucete, provincia de San Juan
(Gerencia de Comunicación e Imagen Institucional, DNA SICC, INTA, 2013-12)La actividad vitícola se considera una alternativa para el desarrollo económico de las familias rurales. Los objetivos del trabajo fueron caracterizar socio-culturalmente al sector elaborador de vinos caseros, armar una ... -
Tizón bacteriano del nogal o peste negra Xanthomonas arboricola pv. juglandis
(EEA La Consulta, INTA, 2022-06)El tizón bacteriano o peste negra es una enfermedad importante del cultivo de nogal en todas las regiones productoras, causada por Xanthomonas arboricola pv. juglandis, una bacteria Gram negativa de hábitat cosmopolita. ...