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A synthesis on the impact of non-native conifer plantations on ant and beetle diversity in norh-western Patagonia
Corley, Juan Carlos; Dimarco, Romina Daniela; Fischbein, Deborah; Lantschner, Maria Victoria; Martinez Von Ellrich, Andres; Masciocchi, Maite; Mattiacci, Analia; Paritsis, Juan; Villacide, Jose Maria (2018-03)Softwood forestry with non-native tree species is increasing worldwide and especially in many developing countries of the Southern Hemisphere. Tree plantations are beneficial in environmental and socioeconomic aspects, but ... -
Advancing social insect research through the development of an automated yellowjacket nest activity monitoring station using deep learning
Martinez Von Ellrich, Andres; Dreidemie, Carola; Inchaurza, Fernan; Cucurull, Agustin; Basti, Marian; Masciocchi, Maite (Wiley, 2024-07)We describe the development and validation of an autonomous monitoring station that identifies and records the movement of social insects into and out of the colony. The hardware consists of an illuminated channel and a ... -
Aplicaciones de genética ecológica en poblaciones de insectos
Soliani, Carolina; De La Vega, Gerardo; Lantschner, Maria Victoria; Martinez, Andres; Pietrantuono, Ana Laura; Porrino, Agustina Paula; Stazione, Leonel Daniel; Corley, Juan Carlos (Estación Experimental Agropecuaria Bariloche, INTA, 2023-07)La ecología y la genética de poblaciones brindan herramientas de estudio que nos permiten conocer aspectos biológicos clave para entender la dinámica poblacional de los insectos dentro de un ecosistema. Esta información ... -
Are invasive species promoting yellowjacket invasion in Patagonia?
Masciocchi, Maite; Villacide, Jose Maria; Buteler, Micaela; Martinez Von Ellrich, Andres (Wiley, 2022-06)In recent decades, yellowjacket wasps, including Vespula vulgaris, have successfully been established in Patagonia. Additionally, the invasive willow Salix fragilis has also invaded areas next to watercourses, which in ... -
Ashes in the air : the effects of volcanic ash emissions on plant-pollinator relationship and possible consequences for apiculture
Martinez Von Ellrich, Andres; Masciocchi, Maite; Villacide, Jose Maria; Huerta, Guillermo Jose; Daneri, Luis; Bruchhausen, Axel; Rozas, Guillermo; Corley, Juan Carlos (2013-05)El rendimiento de forrajeo de los polinizadores podría ser alterado por las flores de cenizas volcánicas contaminados, polen y néctar. Se utilizó la abeja melífera (Apis mellifera) como organismo modelo para comprender los ... -
Behavioural response of the woodwasp Sirex noctilio to volatile emissions of its fungal symbiont
Fernandez Ajo, Alejandro Apolo; Martinez Von Ellrich, Andres; Villacide, Jose Maria; Corley, Juan Carlos (2015-01)The wood-boring wasp, Sirex noctilio, is a global invasive pest that infects and kills pine trees by inoculating spores of a symbiotic fungus (Amylostereum areolatum) at oviposition. Wasp larvae depend on fungal growth to ... -
Claves atrayentes de la avispa invasora Sirex noctilio (Hymenoptera: Siricidae)
Masague, Santiago (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 2023-07)En un contexto de creciente globalización, las invasiones biológicas y el número de plagas han aumentado notablemente. La avispa de los pinos, Sirex noctilio, es una importante plaga forestal endémica de Eurasia que, durante ... -
Claves y factores que afectan el comportamiento de búsqueda de hospedadores en el parasitoide Ibalia leucospoides (Hymenoptera : Ibaliidae)
Jofre, Nelida Raquel (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 2017-08)El objetivo de esta tesis fue describir las claves y otros factores involucrados en el proceso de localización de hospedador por el parasitoide Ibalia leucospoides (Hymenoptera: Ibaliidae). Estudié la respuesta de hembras ... -
Conjunto de datos: Vespula vulgaris population growth in Patagonia
Masciocchi, Maite; Villacide, Jose Maria; Buteler, Micaela; Martinez, Andres (2021) -
Dispersal behavior of yellowjacket (Vespula germanica) queens
Masciocchi, Maite; Martinez Von Ellrich, Andres; Pereira, Ana Julia; Villacide, Jose Maria; Corley, Juan Carlos (2018-02)Understanding the factors that affect animal dispersal behavior is important from both fundamental and applied perspectives. Dispersal can have clear evolutionary and ecological consequences, but for nonnative insect pests, ... -
Drone aggregation behavior in the social wasp Vespula germanica (Hymenoptera: Vespidae): Effect of kinship and density
Masciocchi, Maite; Angeletti, Bárbara; Corley, Juan Carlos; Martinez Von Ellrich, Andres (Nature Research, 2020-04)Inbreeding can have negative consequences on population viability because of the reduced fitness of the progeny. In general, most species have developed mechanisms to minimize inbreeding such as dispersal and kin avoidance ... -
Flight capabilities of invasive yellowjacket Vespula germanica drones: the effect of kinship and nutrition
Porrino, Agustina Paula; Martinez Von Ellrich, Andres; Villacide, Jose Maria; Masciocchi, Maite (Wiley, 2024-01)Dispersal is a multifactorial process which may influence, among several others, population dynamics, inbreeding likelihood, and mate competition. For species that disperse by flight, many studies have suggested that ... -
Honeydew production by the giant willow aphid (Tuberolachnus salignus, Hemiptera: Aphididae) and its effect on foraging yellowjackets (Hymenoptera: Vespidae)
Martinez Von Ellrich, Andres; Villacide, Jose Maria; Buteler, Micaela; Serra, María Noel; Masciocchi, Maite (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), ... -
Host selection by Ibalia leucospoides based on temporal variations of volatiles from the hosts’ fungal symbiont
Jofre, Nelida Raquel; Pildain, María Belén; Cirigliano, A.M.; Cabrera, G.M.; Corley, Juan Carlos; Martinez Von Ellrich, Andres (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
Fischbein, Deborah; Villacide, Jose Maria; Lopez, Bárbara; Corley, Juan Carlos; Martinez Von Ellrich, Andres (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 ... -
Insectos de importancia económica y sanitaria. El pulgón gigante del sauce, una especie invasora en la Patagonia
Masciocchi, Maite; Villacide, Jose Maria; Martinez, Andres (Ediciones INTA; Estación Experimental Agropecuaria Bariloche, 2023-12)El pulgón gigante del sauce es un hemíptero conocido por su gran tamaño. Durante los meses de verano, es común encontrar grandes colonias en las ramas de los sauces las cuales se alimentan succionando la savia de su hospedero ... -
Insectos plaga de las plantaciones forestales
Lantschner, Maria Victoria; Villacide, Jose Maria; Martinez Von Ellrich, Andres (Ministerio de Agroindustria, Presidencia de la Nación, 2018)Una manera efectiva de abordar la sanidad de los cultivos forestales es mediante la implementación de una estrategia de Manejo Integrado de Plagas (MIP). Esta estrategia combina acciones de vigilancia y monitoreo, prevención ... -
Management of Sirex noctilio populations in exotic pine plantations: critical issues explaining invasion success and damage levels in South America
Corley, Juan Carlos; Lantschner, Maria Victoria; Martinez Von Ellrich, Andres; Fischbein, Deborah; Villacide, Jose Maria (Springer Nature, 2018-11)Plantation forestry with non-native trees is steadily increasing in the southern hemisphere and alien pest problems are also accumulating, as a consequence of the growing international movement of people and goods. Here, ... -
Mate-searching behavior in the invasive German wasp, Vespula germanica, in Patagonia
Martinez Von Ellrich, Andres; Masciocchi, Maite; Pisman, Natalia; Villacide, Jose Maria; Corley, Juan Carlos (John Wiley & Sons Ltd, 2018-07)In order to increase the probability of reproduction, social insects can adopt various mate‐finding strategies, such as increasing densities of males at specific locations, and/or visual and chemical cues that attract the ... -
La mosca de las alas manchadas Drosophila suzukii en la Comarca Andina
Martinez, Andres; Cardozo, Andrea; Masciocchi, Maite; Fischbein, Deborah; Germano, Monica Daniela; Chillo, María Verónica; De La Vega, Gerardo; Mariño, Javier; Garis, Gabriel (EEA Bariloche, 2022)La mosca de alas manchadas, Drosophila suzukii, es un díptero nativo de Asia que ha invadido gran parte del mundo causando importantes daños en cultivos de fruta, principalmente aquella de piel fina. En Argentina fue ...