Results 11 to 20 of about 2,991 (180)

Macrolichen Communities Depend on Phorophyte in Conguillío National Park, Chile

Plants, 2023
The community composition of epiphytic macrolichens from two tree species (Araucaria araucana and Nothofagus antarctica) was conducted in temperate forests in the Conguillío National Park, Chile.
Johana Villagra, Leopoldo G. Sancho, David Alors   +2 more
doaj   +1 more source

New Resinogalea species from Araucaria araucana resin in Chile and reclassification of the genus in the Cryptocaliciomycetidae

IMA Fungus, 2023
Araucaria araucana is an ancient conifer, native to the mountain ranges in Chile and Argentina. These trees host a large number of organisms, mainly insects, strongly or even exclusively associated with them.
Felipe Balocchi, Irene Barnes, Michael J. Wingfield, Rodrigo Ahumada, Cobus M. Visagie   +4 more
doaj   +1 more source

Novel food resources and conservation of ecological interactions between the Andean Araucaria and the Austral parakeet

Ecology and Evolution, 2022
In fragile ecosystems, the introduction of exotic species could alter some ecological processes. The Austral parakeet (Enicognathus ferrugineous) shows close ecological and evolutionary relationships with the Andean Araucaria (Araucaria araucana), so any
Guillermo Blanco, Pedro Romero‐Vidal, José L. Tella, Fernando Hiraldo   +3 more
doaj   +1 more source

Primera cita de las tres especies de Oxycraspedus Kuschel (Coleóptera: Belidae) en Argentina y uso de un modelo predictivo para comparar su distribución potencial con el rango de su planta huésped, la Araucaria araucana [PDF]

, 2007
Se reportan por primera vez en Argentina las tres especies de Oxycraspedus Kuschel (Belidae: Oxycoryninae) y se añaden a su distribución en Chile. Estos gorgojos son de interés debido a su asociación con el pehuén Araucaria araucana, una especie de gran ...
Ferrer, Maria Silvia, Marvaldi, Adriana, Tognelli, Marcelo Fabio   +2 more
core   +1 more source

Landscapes with Araucaria in South America: evidence for a cultural dimension

Ecology and Society, 2014
South American Araucaria species include Araucaria araucana (Mol.) C. Koch (Argentina and Chile) and Araucaria angustifolia (Bert.) O. Kuntze (Brazil and Argentina).
Maurício Sedrez dos. Reis, Ana Ladio, Nivaldo Peroni   +2 more
doaj   +1 more source

Evaluation of the health status of Araucaria araucana trees using hyperspectral images

Revista de Teledetección, 2018
The Araucaria araucana is an endemic species from Chile and Argentina, which has a high biological, scientific and cultural value and since 2016 has shown a severe affection of leaf damage in some individuals, causing in some cases their death.
N. Medina, P. Vidal, R. Cifuentes, J. Torralba, F. Keusch   +4 more
doaj   +1 more source

Post-fire response of Araucaria araucana (Molina) K. Koch: Assessment of vegetative resprouting, seed production and germination

Gayana: Botanica, 2019
Se evaluó la respuesta inicial post-fuego de Araucaria araucana en la Reserva Nacional China Muerta, (centro-sur de Chile 38°S, 71°W) después de un incendio ocurrido en marzo de 2015.
Andrés Fuentes-Ramírez, Paola Arroyo-Vargas, Andrea Del Fierro, Franco Pérez   +3 more
doaj   +1 more source

Selected Properties ofAraucaria AngustifoliaandAraucaria AraucanaSeed Protein

International Journal of Food Properties, 2011
Araucaria angustifolia and Araucaria araucana are coniferous trees with large and nutritious seeds. The structure and nutritional properties of the proteins of these seeds were studied. About 70% of the proteins of the gametophyte were soluble in distilled water, although their solubility decreased drastically in raw seed flour.
Conforti, Paula Andrea, Lupano, Cecilia Elena   +1 more
openaire   +3 more sources

Biotransformation of Araucaria araucana lignans: solid-state fermentation with a naturally occurring Pleurotus ostreatus strain

Rodriguésia, 2022
The effects of a naturally occurring Patagonian strain of the white-rot fungus Pleurotus ostreatus on Araucaria araucana wood lignans was evaluated. Lignans of colonized and non-colonized wood shavings and the activity of fungal ligninolytic enzymes were
Maximiliano Rugolo, Gastón Bravo-Arrepol, Daniel Cajas-Madriaga, Mario Rajchenberg, José Becerra   +4 more
doaj   +1 more source

Sustainable and efficient protocols for in vitro germination and antioxidants production from seeds of the endangered species Araucaria araucana

Journal of Genetic Engineering and Biotechnology, 2021
Background The Pehuén or Monkey puzzle tree (Araucaria araucana) is an evergreen coniferous tree, which has been historically used for social, medicinal, and nutritional purposes. We have recently showed the value of A. araucana seeds as a rich source of
María C. Gallia, Julieta Echeverri Del Sarto, Guillermina A. Bongiovanni   +2 more
doaj   +1 more source