autores
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Autores
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A new model formulation for host depletion in parasitoids
Bruzzone, Octavio Augusto; Rossini, Luca; Aguirre, María Belén; Logarzo, Guillermo Alejandro (Elsevier, 2023-01)A new model of host depletion in the functional response of parasitoids is presented. Most existing models describe the dynamics of prey consumption as a sequential-memoryless/Markovian process of searching for, handling, ... -
Effect of egg production dynamics on the functional response of two parasitoids
Aguirre, María Belén; Logarzo, Guillermo Alejandro; Triapitsyn, Serguei V.; Diaz Soltero, Hilda; Hight, Stephen D.; Bruzzone, Octavio Augusto (Plos ONE, 2024-03)Functional response describes the number of hosts attacked by a parasitoid in relation to host densities and plays an important role by connecting behavioral-level processes with community-level processes. Most functional ... -
Effect of temporal and spatial noise colour in insect outbreak frequency
Bruzzone, Octavio Augusto; Righetti, Tomás; Faltlhauser, Ana Claudia; Aguirre, María Belén; Sosa, Alejandro Joaquin (Springer, 2023-06)Insect outbreaks are a common multicausal population phenomenon that is characterised by a fast growth of the population, followed by an equally sudden collapse in a relatively short period in the manner of an excitable ... -
Influence of adult diet on fitness and reproductive traits of the egg parasitoid Anagrus virlai (Hymenoptera: Mymaridae), a potential biocontrol agent against the corn leafhopper
Hill, Jorge Guillermo; Aguirre, María Belén; Bruzzone, Octavio Augusto; Virla, Eduardo Gabriel; Luft Albarracin, Erica (Wiley, 2020-08)Dalbulus maidis is the most important leafhopper pest of maize in the Americas. Anagrus virlai is an egg parasitoid commonly associated with the corn leafhopper. We evaluated whether the performance of A. virlai is dependent ... -
Influence of competition and intraguild predation between two candidate biocontrol parasitoids on their potential impact against Harrisia cactus mealybug, Hypogeococcus sp. (Hemiptera: Pseudococcidae)
Aguirre, María Belén; Bruzzone, Octavio Augusto; Triapitsyn, Serguei V.; Diaz Soltero, Hilda; Hight, Stephen D.; Logarzo, Guillermo Alejandro (Springer Nature, 2021-06-28)When two or more parasitoid species, particularly candidates for biocontrol, share the same target in the same temporal window, a complex of behaviors can occur among them. We studied the type of interactions (competition ... -
Revisiting the influence of learning in predator functional response, how it can lead to shapes different from type III
Bruzzone, Octavio Augusto; Aguirre, María Belén; Hill, Jorge Guillermo; Virla, Eduardo Gabriel; Logarzo, Guillermo Alejandro (Wiley, 2022-02)Predator/parasitoid functional response is one of the main tools used to study predation behavior, and in assessing the potential of biological control candidates. It is generally accepted that predator learning in prey ...