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Mostrando ítems 144-163 de 163
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The economic cost of losing native pollinator species for orchard production
(Wiley, 2020)1. The alarming loss of pollinator diversity world-wide can reduce the productivity of pollinator-dependent crops, which could have economic impacts. However, it is unclear to what extent the loss of a key native pollinator ... -
The elicitor AsES stimulates ethylene synthesis, induce ripening and enhance protection against disease naturally produced in avocado fruit
(2018-10-20)Acremonium strictum Elicitor Subtilisin (AsES) is a natural elicitor capable of inducing disease resistance in strawberry and Arabidopsis thaliana plants. In this paper, the effect of AsES on ripening and defense response ... -
The fungal elicitor AsES requires a functional ethylene pathway to activate the innate immunity in strawberry
(Wiley, 2020-08)AsES (Acremonium strictum Elicitor Subtilisin) is a fungal elicitor that activates innate immunity conferring disease resistance in strawberry (Fragaria x ananassa Duch.), Arabidopsis, and other plant species. The aim of ... -
The Population Dynamics and Parasitism Rates of Ceratitis capitata, Anastrepha fraterculus, and Drosophila suzukii in Non-Crop Hosts: Implications for the Management of Pest Fruit Flies
(MDPI, 2024-01)Understanding the seasonal dynamics inherent to non-crop host–fruit fly–parasitoid interactions is vitally important for implementing eco-friendly pest control strategies. This study assessed the abundance and seasonal ... -
The potential of the hoverfly Allograpta exotica as a biological control agent of the strawberry aphid Chaetosiphon fragaefolii
(Wiley, 2023-12)Syrphid larvae are effective biological control agents in numerous crops due to their voracity, and they are used in both augmentative and conservation-based strategies within horticultural systems. This study conducted ... -
Tisanópteros (Insecta) presentes en flores de la vegetación espontánea frecuente en plantaciones de limón en Famaillá (Tucumán, Argentina) = Thrips (Insecta) present in flowers of spontaneous vegetation frequent in lemon orchards in Famaillá (Tucumán, Argentina)
(Facultad de Agronomía y Zootecnia, Universidad Nacional de Tucumán, 2016-12)El objetivo de este trabajo fue conocer la diversidad de especies de trips de flores de las principales plantas de ocurrencia espontánea en plantaciones de limón en Famaillá (Tucumán, Argentina). Se realizaron 20 muestreos ... -
To burn or not to burn : the question of straw burning and nitrogen fertilization effect on nitrous oxide emissions in sugarcane
(2017)Nitrous oxide (N2O) is the main greenhouse gas emitted from farming systems and is associated with nitrogen (N) fertilizer application as well as decomposition of organic matter present in the environment. The objective ... -
Total and marketable fruit yield of strawberry plants grown under different levels of nitrogen fertility and inoculated with Azospirillum brasilense REC3 = Rendimiento frutal total y comercial de plantas de frutillas cultivadas bajo diferentes niveles de fertilidad nitrogenada e inoculadas con Azospirillum brasilense REC3
(Facultad de Agronomía y Zootecnia, Universidad Nacional de Tucumán, 2016-06)The aim of this work was to evaluate the agronomic response of strawberry plants (Fragaria ananassa Duch.) inoculated with Azospirillum brasilense as a biotechnological alternative to reduce or complement the plant ... -
Towards a baseline for reducing the carbon budget in sugarcane: three years of carbon dioxide and methane emissions quantification
(2018-11)Sugarcane straw burning or removal and N fertilization are management practices that modify the input of carbon (C) to the soil affecting greenhouse gases emissions and the potential of the soil for C sequestration. This ... -
Transcription factors associated with leaf senescence in crops
(MDPI, 2019-10)Leaf senescence is a complex mechanism controlled by multiple genetic and environmental variables. Different crops present a delay in leaf senescence with an important impact on grain yield trough the maintenance of the ... -
Translational genomics from sorghum (Sorghum bicolor) to sugarcane (Saccharum spp.) for bioenergy breeding
(Wiley, 2022-04)Large-scale evaluation of genetic diversity in crops with large and complex genomes benefits from the selective enrichment of relevant genomic regions prior to sequencing. Given the complexity of the sugarcane (Saccharum ... -
Trichopria anastrephae: A Promising Neotropical-Native Parasitoid for Drosophila suzukii Control
(MDPI, 2024-03)Drosophila suzukii (Matsumura) is an invasive pest mainly affecting berry and stone fruit crops worldwide. In Argentina, it inhabits fruit-growing regions. An eco-friendly management strategy involves biological control ... -
Uso combinado de brasinoesteroides y Azospirillum argentinense como estrategia para aumentar la tolerancia a estrés salino en plantas de frutilla = Combined use of brassinosteroids and Azospirillum argentinense as a strategy to increase tolerance to saline stress in strawberry plants
(Facultad de Agronomía y Zootecnia, Universidad Nacional de Tucumán, 2023-06)El uso de brasinoesteroides está siendo cada vez más estudiado, debido a sus efectos en las plantas como promotor de crecimiento e inductor de la defensa. En este trabajo se evaluó y caracterizó el efecto protector de un ... -
Uso de brasinoesteroides como estrategia para aumentar la tolerancia a estrés salino en plantas de petunia = Use of brassinosteroids as a strategy to increase tolerance to saline stress in petunia plants
(Facultad de Agronomía y Zootecnia, Universidad Nacional de Tucumán, 2022-06)La salinidad es uno de los factores ambientales más perjudiciales para las plantas, y puede limitar fuertemente la productividad y calidad de los cultivos. Muchas especies ornamentales cultivadas en contenedores son sensibles ... -
UV-Vis spectroscopy and chemometric: a simple method to differentiate honey, partially ripe honey and nectars
(Ediciones INTA, 2023-12)Honey is a supersaturated solution of sugars that also contains small amounts of enzymes, vitamins, phenolic compounds (e.g., flavonoids), terpenes, organic acids and hydrogen peroxide. The presence of such substances ... -
Vaginal bacterial diversity from healthy gilts and pregnant sows subjected to natural mating or artificial insemination
(Elsevier, 2021-07)The profitability of commercial pig farms largely depends on the reproductive performance of gilts and sows. The aim of this study was to identify differences in the composition and diversity of vaginal microbiota between ... -
Vibrational study of caffeic acid phenethyl ester, a potential anticancer agent, by infrared, Raman, and NMR spectroscopy
(2014-01)The structural and vibrational properties of caffeic acid phenethyl ester (CAPE) were studied using infrared and Raman spectroscopy in the solid phase and multidimensional nuclear magnetic resonance (NMR) spectroscopy in ... -
Virulence of Colletotrichum gloeosporioides causing strawberry anthracnose disease in Tucumán, Argentina = Virulencia de Colletotrichum gloeosporioides causante de la enfermedad de la antracnosis en frutilla en Tucumán, Argentina
(Facultad de Agronomía y Zootecnia, Universidad Nacional de Tucumán, 2018-06)A fungal strain with phytopathological behaviour was isolated from strawberry leaves and fruits with symptoms of anthracnose disease in Tucumán province (north-west Argentina), and it was identified as strain L9 of ... -
When neglected species gain global interest: Lessons learned from quinoa's boom and bust for teff and minor millet
(Elsevier, 2022-03)Until recently, many so-called neglected and underutilized species (NUS) were not present in global markets despite playing a pivotal role in the local livelihoods in their places of origin. Today, some NUS receive substantial ... -
Zuccagnia‐type Propolis from Argentina: A potential functional ingredient in food to pathologies associated to metabolic syndrome and oxidative stress
(Wiley, 2020-07)The effect of Argentine propolis extracts against enzymes related to metabolic syndrome and oxidative stress, as well as the botanical origin of raw propolis, were studied. Histological and chemical analyses of propolis ...