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Mostrando ítems 530-549 de 1060
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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 ... -
Identification of beef production farms in the Pampas and Campos area that stand out in economic and environmental performance
(Elsevier, 2018-06)Worldwide, native grasslands are being converted to non-native pastures and cropland. This process threatens local grassland biomes as well as the livelihoods of farm families that utilize these grasslands. In the Río ... -
Identification of Brucella ovis exclusive genes in field isolates from Argentina
(2016)La brucelosis ovina es una enfermedad infecciosa de curso crónico causada en nuestro país por Brucella ovis (B. ovis). Esta enfermedad constituye un problema importante para la producción ovina del país, especialmente en ... -
Identification of Corynebacterium pseudotuberculosis from sheep by PCR-restriction analysis using the RNA polymerase β-subunit gene (rpoB)
(Elsevier, 2012-04)Caseous lymphadenitis, caused by Corynebacterium pseudotuberculosis, has a high prevalence in many regions of the world, including Argentina and Brazil. A polymerase chain reaction–restriction fragment length polymorphism ... -
Identification of Sarcocystis spp. in wild boars (Sus scrofa) from Argentina
(Springer, 2022-12)Sarcocystis spp. are intracellular protozoan parasites with an obligatory heteroxenous life cycle. The objective of this study is to identify Sarcocystis spp. in wild boar muscles from Argentina by light and transmission ... -
IFAB – Instituto de Investigaciones Forestales y Agropecuarias Bariloche, una nueva unidad integrada entre el INTA y el CONICET
(Ediciones INTA, 2019-12)Dentro del INTA, la Estación Experimental Agropecuaria Bariloche tiene una particularidad: en su plantel técnico cuenta con numerosos investigadores y becarios del CONICET. En 2019, casi un 30 % del personal profesional ... -
Immobilization and stabilization of volcanic ash in soil aggregates in semiarid meadows of Northern Patagonia
(Elsevier, 2021-06-15)Although volcanism may be perceived by the society as a phenomenon with mostly negative consequences, this is not always the case especially for natural systems. There is a limited knowledge on how the deposited pristine ... -
Impact of agroecological management on plant diversity and soil-based ecosystem services in pasture and coffee systems in the Atlantic forest of Brazil
(Elsevier, 2021)The development of agroecosystems that can provide multiple ecosystem services with a reduced need of external inputs, requires management practices that foster ecological processes to enhance soil quality and crop ... -
Implementación y resultados de un programa de mejora genética en ovinos
(Ediciones INTA, 2022-04)La raza ovina Ideal o Polwarth originaria de Australia se cría en el centro del Litoral argentino proveyendo ingresos a sus productores a través de la venta de lana y carne. Criadores de esa región, interesados en afinar ...