Results 91 to 100 of about 16,356 (208)

Fomitopsis minutispora Rajchenb., a new record of Polyporales for the Chilean mycobiota Fomitopsis minutispora Rajchenb., nuevo registro de Polyporales para la micobiota chilena

Gayana: Botanica, 2011
Se registra Fomitopsis minutispora Rajchenb. (Polyporales, Basidiomycota) por primera vez en Chile. Los basidiomas de la especie fueron hallados sobre troncos caídos, siempre en bosques con presencia del género Nothofagus en la Región de los Ríos.
PABLO SANDOVAL, MARIO RAJCHENBERG
doaj  

Agrobacterium rhizogenes vs auxinic induction for in vitro rhizogenesis of Prosopis chilensis and Nothofagus alpina [PDF]

, 2003
The induction and improvement of in vitro rhizogenesis of microshoots of Prosopis chilensis (Mol.) Stuntz and Nothofagus alpina (Poep. et Endl. Oerst.) were compared using Agrobacterium rhizogenes (Ar) versus indole-3-butyric acid (IBA) in the culture ...
Caro, Luis Alberto, Curvetto, Nestor Raul, Hernandez, Luis Francisco, Marinangeli, Pablo Alejandro, Santecchia, Natalia   +4 more
core   +1 more source

Pathogenic and enzyme activities of the entomopathogenic fungus Tolypocladium cylindrosporum (Ascomycota: Hypocreales) from Tierra del Fuego, Argentina [PDF]

, 2012
Tolypocladium cylindrosporum is an entomopathogenic fungi that has been studied as a biological control agent against insects of several orders. The fungus has been isolated from the soil as well as from insects of the orders Coleoptera, Lepidoptera ...
Cabello, Marta Noemí, Eliades, Lorena Alejandra, Pelizza, Sebastian Alberto, Saparrat, Mario Carlos Nazareno, Scorsetti, Ana Clara, Stenglein, Sebastian Alberto   +5 more
core   +2 more sources

Distribución natural de Nothofagus alpina y Nothofagus obliqua (nothofagaceae) en Argentina, dos especies de primera importancia forestal de los bosques templados norpatagónicos Natural distribution of Nothofagus alpina and Nothofagus obliqua (Nothofagaceae) in Argentina, two productively important tree species of the North Patagonian temperate forests

Boletín de la Sociedad Argentina de Botánica, 2011
Conocer la distribución natural de cualquier especie es esencial para poder planificar su conservación o uso. El Raulí [Nothofagus alpina (Poepp. & Endl.) Oerst. = Nothofagus nervosa (Phil.) Dim.
Yamila Sabatier, María Marta Azpilicueta, Paula Marchelli, Marcelo González-Peñalba, Liliana Lozano, Leandro García, Abel Martinez, Leonardo A. Gallo, Fernando Umaña, Donaldo Bran, Mario J. Pastorino   +10 more
doaj  

Una nueva especie del género Stilobezzia del Parque Nacional Nahuel Huapi, Argentina (Diptera: Ceratopogonidae) [PDF]

, 2012
A new species of Stilobezzia (Acanthohelea), collected in the Nothofagus forests of the Nahuel Huapi National Park (Argentina), is described, phopographed and illustrated based on the examination of  male and female adults.
Cazorla, Carla Gisela, Spinelli, Gustavo Ricardo   +1 more
core   +1 more source

An ecophysiographic approach for Araucaria araucana regeneration management [PDF]

, 2012
Chilean temperate forests are dominated by Nothofagus and Araucaria araucana species. Despite A. araucana not being at imminent risk of extinction, its cultural value and the associated environmental services and landscape goods have an important role
Drake Aranda, Fernando, Herrera Machuca, Miguel Ángel, Molina, Juan Ramón   +2 more
core   +2 more sources

Características del establecimiento e historia de vida de Misodendrum punctulatum (Misodendraceae) un muérdago de Sudamérica austral Establishment and life history characteristics of the southern South American mistletoe Misodendrum punctulatum (Misodendraceae)

Revista Chilena de Historia Natural, 2004
Aprovechando la formación de anillos anuales de crecimiento en los hospedadores y que el sistema haustorial de los muérdagos va quedando sincrónicamente embebido en el xilema del hospedador, analizamos características edad dependientes de la historia de ...
Norlan Tercero-Bucardo, Thomas Kitzberger   +1 more
doaj  

Long-term monitoring reveals the effect of precipitation and silviculture on Nothofagus regeneration in Northern Patagonia mixed forests

Ecological Processes
Background Tree regeneration is a key component of resilience because it promotes post-disturbance recovery of forests. Northwestern Patagonia from Argentina is occupied by Nothofagus alpina (Na), N. obliqua (No), and N.
Georgina Sola, Camila Mateo, Alejandro Dezzotti, Paula Marchelli, Hernán Attis Beltrán, Renato Sbrancia, Luis Chauchard, Marcelo González Peñalba, Martín Lara, Verónica El Mujtar   +9 more
doaj   +1 more source

Landscape heterogeneity influences on sheep habits under extensive grazing management in Southern Patagonia [PDF]

, 2015
In Southern Patagonia, continuous grazing with fixed stocking rates in large paddocks prevails over grazing systems subjected to regular evaluations and rotational rests.
Peri, Pablo Luis
core  

REGISTROS POLÍNICOS DE LA TRANSICIÓN GLACIAL-POST-GLACIAL EN EL PARQUE NACIONAL NAHUEL HUAPI, NOROESTE DE PATAGONIA, ARGENTINA

Publicación Electrónica de la Asociación Paleontológica Argentina, 2010
The pollen analysis of cores from Lake Mascardi, Lake El Trébol and Mallín Aguado contributed to paleoenvironmental studies in the area of Nahuel Huapi since 15,000 BP.
María Marta Bianchi
doaj