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Higher establishment of nonnative trees with increased harvest intensity in strip cuttings
(Springer, 2024-04-23)Proper management of woody ecosystems is fundamental for human livelihoods and biodiversity conservation. Strip cutting or selective harvesting are proposed as sustainable alternatives to clear-cut logging. However, their ... -
Honeybees generalize among pollen scents from plants flowering in the same seasonal period
(The Company of Biologists, 2019-11)When honey bees (Apis mellifera) feed on flowers, they extend their proboscis to absorb the nectar, i.e. they perform the proboscis extension response (PER). The presence of pollen and/or nectar can be associated with ... -
Honeydew production by the giant willow aphid (Tuberolachnus salignus, Hemiptera: Aphididae) and its effect on foraging yellowjackets (Hymenoptera: Vespidae)
(Wiley, 2023-08)BACKGROUND: Understanding the factors that promote the success of invasive species is important for managing biological invasions. Interactions between invasives and other species (e.g. competitors, pathogens, or predators), ... -
Hongos comestibles: teoría y práctica para la recolección, elaboración y conservación.
(EEA Bariloche, INTA, 2006)La presente publicación de la EEA Bariloche es la primera edición de las recomendaciones técnicas para la recolección y manejo posrecolección de hongos comestibles ya sean de origen silvestre o de cultivo. La información ... -
“Hormiga Argentina” Linepithema humile
(Ediciones INTA, 2020)En Argentina existen mas de 600 especies de hormigas y solo una de ellas (Linepithema humile) es la que llamamos "hormiga argentina". Si bien su nombre nos remite a nuestro país, esta hormiga originaria de la cuenca del ... -
Hormonal therapeutic strategy on the induction of accessory corpora lutea in relation to follicle size and on the increase of progesterone in sheep
(2018)We determined the effect of GnRH or hCG treatment on day 4 post-time artificial insemination (FTAI) onthe formation of accessory corpora lutea (acc-CL) and on the concentration of serum progesterone (P4)insheep. Multiparous ... -
Host genetics determines food preferences of the moth Perzelia arda (Lepidoptera: Depressariidae)
(Wiley, 2021-12)Genetic variation among host plants can influence herbivore behaviour and consequently their abundance, performance and environmental impact. In the Andean- Patagonian forest, the arboreal vegetation is dominated by species ... -
Host plant choice and effect of temperature on feeding behaviour of Perzelia arda (Lepidoptera: Depressariidae), a leaf-tying larva, on Nothofagaceae from the Andean Patagonian forest
(Wiley, 2021-08)Environmental temperature may cause changes in the physiology and feeding behaviour of herbivorous insects and, consequently, in the damage they can cause. In the Andean Patagonian forest, an eco-region dominated by trees ... -
Host selection behaviour of the banded pine weevil, Pissodes castaneus (Coleoptera: Curculionidae)
(Wiley, 2023-08)Pissodes castaneus represents an emerging pest species for Pinus spp. production in Latin America. This species attacks all the cultivated pine species in Patagonia Argentina causing wood damage and tree death. The objectives ... -
Host selection by Ibalia leucospoides based on temporal variations of volatiles from the hosts’ fungal symbiont
(2016-12)Insect parasitoids locate hosts via reliable and predictable cues such as volatile emissions from hosts and/or host plants. For insects that depend on mutualistic organisms, such as many wood-boring insects, symbiont-derived ... -
Host-related volatile cues used by a parasitoid wasp during foraging for its woodboring host
(Wiley, 2018-12)Parasitoids relymainly on infochemicals to search for their herbivore hosts to oviposit on. Megarhyssa nortoni (Cresson) (Hymenoptera: Ichneumonidae) is a parasitoid of siricid wasp larvae which are concealed inside tree ... -
How does crop residue removal affect soil organic carbon and yield? A hierarchical analysis of management and environmental factors
(2015-10)The current advancement of the bioenergy sector along with the need for sustainable agricultural systems call for context-specific crop residue management options – implying variable degrees of removal – across climatic ... -
How to succeed in implementing community-based breeding programs: Lessons from the field in Eastern and Southern Africa
(Frontiers Media, 2023-03)Breeding programs involving either centralized nucleus schemes and/or importation of exotic germplasm for crossbreeding were not successful and sustainable in most Africa countries. Community-based breeding programs (CBBPs) ... -
La huella ambiental en las actividades agropecuarias : Explorando el balance de gases de efecto invernadero en norpatagonia
(EEA Bariloche, INTA, 2020-12)Conocer la cantidad de gases con efecto invernadero que se emite durante la generación de un producto sirve como punto de partida para una diversidad de acciones. Puede contribuir a la mitigación del cambio climático, ... -
Huertas en Bariloche: las prácticas, la gente y el entorno
(EEA Bariloche, INTA, 2022-12)Sabemos que gran parte de los alimentos frescos que consumimos en Bariloche llegan de otros territorios. Sin embargo, existen experiencias locales que abastecen de alimentos a la ciudad y generan una dinámica social relevante ... -
Huertas urbanas y periurbanas de El Bolsón
(Ediciones INTA, 2018-06)Durante el mes de marzo de 2017 se realizaron 29 encuestas semi estructuradas a huerteras/os de los barrios de El Bolsón, con el objeto de realizar un diagnóstico expeditivo acerca de los rasgos sobresalientes de la actividad ... -
Human-carnivore interaction in a context of socio-productive crisis: Assessing smallholder strategies for reducing predation in North-west Patagonia, Argentina
(2018)Mitigating carnivore-livestock interaction is essential to ensuring the persistence of carnivores in landscapes dominated by livestock activity. Our aim was to explore, in the context of social and productive crises ... -
I Simposio de Ciencias Agrarias de INTA : Libro de resúmenes. 3 y 4 de Noviembre de 2022. Modalidad virtual
(EEA Bariloche, INTA, 2022-11)Como estudiantes de posgrado, especializados en distintas áreas de mejoramiento genético, nos vimos motivados a crear este espacio para intercambiar experiencias acerca de las nuevas tecnologías enfocadas a mejorar la ... -
Identificación del origen genético de un rodal semillero implantado de Nothofagus obliqua a través del análisis de dos regiones inter-génicas de ADN de cloroplasto
(Ediciones INTA, 2021-04)En planes de forestación, tanto con fines productivos como de conservación, la correcta elección de la fuente de semilla para utilizar es un factor clave. El área productora de semilla (APS) “Trevelin” de Nothofagus obliqua ... -
Identification and molecular characterization of Orf virus in Argentina
(Springer, 2015-06)Orf virus (ORFV) is the etiological agent of contagious ecthyma (CE), a pustular dermatitis of sheep and goats. Outbreaks of ORFV have been observed in all geographical regions of the world, including Argentina. The origin ...