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Influencia de los rasgos de historia de vida y del uso de información en la adquisición de recursos y dispersión en el parasitoide Ibalia leucospoides Hochenwarth (Hymenoptera: Ibaliidae)
Fischbein, Deborah (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 2014-07)El objetivo central de esta tesis es estudiar como la selección natural moldea los rasgos de historia de vida y el comportamiento de los animales de acuerdo al entorno ecológico en el que viven. Este marco teórico nos ... -
Ingreso y evolución del parasitismo por Melophagus ovinus en una majada Corriedale en el noroeste de la Patagonia Argentina
Olaechea, Fermin; Corley, Juan Carlos; Larroza, Marcela Patricia; Raffo, Fernando; Cabrera, Raul Francisco (Sociedad Chilena de Parasitología, 2006-06)Un carnero infestado con M. ovinus fue introducido durante dos semanas en una majada de ovinos cruza Corriedale que se encontraba libre del parásito. La evolución de M. ovinus fue medida registrando los ovinos infestados ... -
Innate Host Habitat Preference in the Parasitoid Diachasmimorpha longicaudata: Functional Significance and Modifications through Learning
Segura, Diego Fernando; Nussenbaum, Ana Laura; Viscarret, Mariana Mabel; Devescovi, Francisco; Bachmann, Guillermo Enrique; Corley, Juan Carlos; Ovruski Alderete, Sergio Marcelo; Cladera, Jorge Luis (2016)Parasitoids searching for polyphagous herbivores can find their hosts in a variety of habitats. Under this scenario, chemical cues from the host habitat (not related to the host) represent poor indicators of host location. ... -
Insectos de importancia económica y sanitaria : Taladrillo de los forestales, Megaplatypus mutatus
Lantschner, Maria Victoria; Ceriani Nakamurakare, Esteban; Corley, Juan Carlos (EEA Bariloche, INTA, 2022-06)El taladrillo de los forestales es una especie de escarabajo de ambrosía nativa de Sudamérica, distribuida desde Venezuela hasta el norte de la Patagonia Argentina. Ataca una gran diversidad de especies de árboles, causando ... -
Invasive Insects in Forest Plantations of Argentina: Ecological Patterns and Implications for Management
Corley, Juan Carlos; Villacide, Jose Maria; Lantschner, Maria Victoria (Springer Nature, 2020-02)Since the dawn of modern agriculture, humans have selected a few several species from the immense diversity nature has to offer, resulting in the same species being cultivated in very different countries and regions. Crops ... -
Life history traits of Sirex noctilio F. (Hymenoptera: Siricidae) can explain outbreaks independently of environmental factors
Aparicio, Juan Pablo; Corley, Juan Carlos; Rabinovich, Jorge Eduardo (2013-12)La avispa Sirex noctilio es una plaga importante de las plantaciones de pino en todo el mundo. Económicamente daño significativo se limita sin embargo a brote poblaciones. Para entender lo que determina la dinámica de los ... -
Linking reproductive and feeding strategies in the parasitoid Ibalia leucospoides: does feeding always imply profit?
Fischbein, Deborah; Corley, Juan Carlos; Bernstein, Carlos (2013-05)Adquisición y asignación de recursos a diferentes funciones biológicas a lo largo de la vida tienen fuertes implicaciones para el éxito reproductivo de los animales. Los animales pueden experimentar diferentes condiciones ... -
Local dynamics of worker activity of the invasive Vespula germanica and V. vulgaris (Hymenoptera: Vespidae) wasps in Argentina
Masciocchi, Maite; Pereira, Ana Julia; Corley, Juan Carlos (2016-02)1. The abundance of insects depends essentially on the reproductive success of individuals. In social insects, however, the abundance of sterile workers outside a nest depends on colony size but is also determined by ... -
Long-term coexistence of two invasive vespid wasps in NW Patagonia (Argentina)
Pereira, Ana Julia; Masciocchi, Maite; Corley, Juan Carlos (Springer, 2022-07-03)In Patagonia (Argentina) two non-native vespid wasps became established in the last decades. Vespula germanica was first detected in 1980, while V. vulgaris arrived some 30 years later. Both species can have a strong ... -
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, ... -
Managing nuisance social insects in urban environments : an overview
Dimarco, Romina Daniela; Masciocchi, Maite; Corley, Juan Carlos (2017-04)Urbanization is progressing worldwide where social insects often attain pest status. We present an overview of the practices applied for the management of social insects in urban settings from 1990 to 2016. We found that ... -
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 ... -
El Mes de la Entomología: acercando el laboratorio de investigación científca a las escuelas de nivel inicial de la Patagonia = Entomology Month: Bringing Scientifc Research Closer to Elementary Schools in Patagonia
Fischbein, Deborah; Pereira, Ana Julia; Fernandez Ajo, Alejandro Apolo; Corley, Juan Carlos (Asociación de Docentes de Ciencias Biológicas, 2015)Como investigadores en ciencias, entendemos que enseñar las ciencias naturales en la escuela primaria es un desafío para los docentes y una excelente oportunidad para sentar las bases del pensamiento científico. “El Mes ... -
Modelling the distribution of forest pest natural enemies across invaded areas: Towards understanding the influence of climate on parasitoid establishment success
Fischbein, Deborah; Lantschner, Maria Victoria; Corley, Juan Carlos (Elsevier, 2019-05)Classical biological control is a pest management practice frequently deployed against invasive insects. However, introduced natural enemies too often fail to establish, and this has been partly explained by climatic ... -
Modelling the establishment, spread and distribution shifts of pests
Lantschner, Maria Victoria; De La Vega, Gerardo; Corley, Juan Carlos (Taylor and Francis, 2019)During the last century increasing human trade networks have interacted with other global changes – such as land use and climate change – to accelerate the range expansion of pest species worldwide. In this special issue, ... -
Nest-departure behaviour of gynes and drones in the invasive yellowjacket Vespula germanica (Hymenoptera: Vespidae)
Martinez Von Ellrich, Andres; Rousselot, Natalia; Corley, Juan Carlos; Masciocchi, Maite (Cambridge University Press, 2020-08)Inbreeding costs can be high in haplodiploid hymenopterans due to their particular mechanism of sex determination (i.e., single-locus complementary sex-determination system, sl-CSD), as it can lead to the production of ... -
No evidence of enemy release in pathogen and microbial communities of comnon wasps [Vespula vulgaris] in their native and introduced range
Lester, Philip J.; Bosch, Peter J.; Gruber, Mónica A.M.; Kapp, Eugene A.; Peng, Lifeng; Brenton-Rule, Evan C.; Buchanan, Joe; Stanislawek, Wlodek L.; Archer, Michael; Corley, Juan Carlos; Masciocchi, Maite; Van Oystaeyen, Annette; Wenseleers, Tom (2015-03-23)When invasive species move to new environments they typically experience population bottlenecks that limit the probability that pathogens and parasites are also moved. The invasive species may thus be released from biotic ... -
Of volcanoes and insects: the impact of the Puyehue–Cordon Caulle ash fall on populations of invasive social wasps, Vespula spp.
Masciocchi, Maite; Pereira, Ana Julia; Lantschner, Maria Victoria; Corley, Juan Carlos (2013-03)Las erupciones volcánicas tienen importantes efectos en los ecosistemas terrestres. Los efectos bióticos de ceniza volcánica en las poblaciones de insectos varian de un generalizado y catastróficoa lo sutil y localizada. ... -
Olfactory attraction of the larval parasitoid, Hyposoter horticola, to plants infested with eggs of the host butterfly, Melitaea cinxia
Castelo, Marcela Karina; Nouhuys, Saskya van; Corley, Juan Carlos (Entomological Society of America, 2010-01)Parasitoids locate inconspicuous hosts in a heterogeneous habitat using plant volatiles, some of which are induced by the hosts. Hyposoter horticola Gravenhost (Hymenoptera: Ichneumonidae) is a parasitoid of the Glanville ... -
Oviposition substrate location by the invasive woodwasp Sirex noctilio: the combined effect of chemical cues emitted by its obligate symbiont Amylostereum areolatum and different host-tree species
Masague, Santiago; Fernández, Patricia Carina; Devescovi, Francisco; Segura, Diego Fernando; De La Vega, Gerardo; Corley, Juan Carlos; Villacide, Jose Maria; Martinez, Andres (Wiley, 2023-06)BACKGROUND: Sirex noctilio is an invasive forest wasp that affects pines and can result in severe economic losses. The use of semiochemicals offers an opportunity to develop sensitive and specific capturing systems to ...