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Mostrando ítems 1-15 de 15
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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 ... -
Classical biological control of an invasive forest pest : a world perspective of the management of Sirex noctilio using the parasitoid Ibalia leucospoides (Hymenoptera: Ibaliidae)
Fischbein, Deborah; Corley, Juan Carlos (2015-02)Classical biological control is a key method for managing populations of pests in long-lived crops such as plantation forestry. The execution of biological control programmes in general, as the evaluation of potential ... -
A comparative analysis of host feeding and life-history traits in parasitoid wasps
Fischbein, Deborah; Jofre, Nelida Raquel; Corley, Juan Carlos (2016-05)Feeding in insect parasitoids can have significant implications from behavioral and evolutionary ecology standpoints. Females of many species not only search for hosts to lay their eggs on, but also may use them as a food ... -
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 ... -
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 ... -
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, ... -
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 ... -
Patch choice from a distance and use of habitat information during foraging by the parasitoid Ibalia leucospoides
Fischbein, Deborah; Bettinelli, Julieta; Bernstein, Carlos; Corley, Juan Carlos (2012-06)1. In environments in which resources are distributed heterogeneously, patch choice and the length of time spent on a patch by foragers are subject to strong selective pressures. This is particularly true for parasitoids ... -
Patch exploitation behaviour by a parasitoid of a forest pest: The influence of host cues and intra- and interspecific interactions
Suans Giorgi, Melisa Andrea; Fischbein, Deborah; Corley, Juan Carlos (Wiley, 2024-03)For parasitoids, host foraging is the most significant activity for their reproductive success, as it directly translates into offspring production. Therefore, foraging behaviour and patch-use decisions by parasitoids still ... -
Population ecology and classical biological control of forest insect pests in a changing world
Fischbein, Deborah; Corley, Juan Carlos (Elsevier, 2022-09-15)Forests are important for climate regulation and provide wood and fiber to an increasing human population. Forest systems encompass a large part of the world’s land surface area and they are increasingly threatened by ... -
Resident Hymenopteran Parasitoids with Potential Drosophilid Associations in Andean North Patagonia: Implications for the Biological Control of the Spotted Wing Drosophila
Fischbein, Deborah; Kun, Marcelo Eduardo; Chillo, María Verónica; Masciocchi, Maite; Germano, Monica Daniela; Cardozo, Andrea; Martinez, Andres (Springer, 2023-09)The spotted wing drosophila, Drosophila suzukii Matsumura, is native to Southeast Asia and has become a serious pest of soft-skinned fruits worldwide. Several control methods are being tested worldwide as part of an ... -
Sex, life history and morphology drive individual variation in flight performance of an insect parasitoid
Fischbein, Deborah; Villacide, Jose Maria; De La Vega, Gerardo; Corley, Juan Carlos (2017-08)1. The movement of organisms can be driven by multiple factors and has implications for fitness and the spatial distribution of populations. Insects spend a large proportion of their adult lives foraging by flying for ... -
The Influence of Food and Con-specifics on the Flight Potential of the Parasitoid Ibalia leucospoides
Fischbein, Deborah; Corley, Juan Carlos; Villacide, Jose Maria; Bernstein, Carlos (Springer, 2011-11)For insect parasitoids, knowledge of their flight capability is essential for a general understanding of the relationship with their hosts. For instance, flight capacity might partly determine their efficacy as biological ... -
Trapping success and flight behavior of two parasitoid species of the woodwasp Sirex noctilio
Martinez Von Ellrich, Andres; Fischbein, Deborah; Villacide, Jose Maria; Corley, Juan Carlos (Elsevier, 2019-04-19)Classical biological control relies on the deliberate introduction of natural enemies to reduce pest populations below damage thresholds. Knowledge on key aspects of the behavior of antagonists and their population densities ...