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dc.contributor.author
Aguirre, María Beatriz
dc.contributor.author
Bruzzone, Octavio Augusto
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dc.contributor.author
Triapitsyn, Serguei V.
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dc.contributor.author
Diaz Soltero, Hilda
dc.contributor.author
Hight, Stephen D.
dc.contributor.author
Logarzo, Guillermo Alejandro
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dc.date.available
2022-05-02T17:51:51Z
dc.date.issued
2021-12
dc.identifier.citation
Aguirre, María Beatriz; Bruzzone, Octavio Augusto; Triapitsyn, Serguei V.; Diaz Soltero, Hilda; Hight, Stephen D.; et al.; Influence of competition and intraguild predation between two candidate biocontrol parasitoids on their potential impact against Harrisia cactus mealybug, Hypogeococcus sp. (Hemiptera: Pseudococcidae); Nature; Scientific Reports; 11; 1; 12-2021; 1-11
dc.identifier.issn
2045-2322
dc.identifier.uri
http://hdl.handle.net/11336/156242
dc.description.abstract
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 and intraguild predation) that existed between the nymphal parasitoids Anagyrus cachamai and A. lapachosus (Hymenoptera: Encyrtidae), two candidate neoclassical biocontrol agents against the Puerto Rican cactus pest mealybug, Hypogeococcus sp. (Hemiptera: Pseudococcidae). The surrogate native congener host in Argentina, the cactus mealybug Hypogeococcus sp., was studied to predict which species should be released; in the case that both should be released, in which order, and their potential impact on host suppression. In the laboratory we conducted experiments where different densities of the host mealybug were exposed to naive females of A. cachamai and A. lapachosus sequentially in both directions. Experiments were analyzed by combining a series of competitive behavioral and functional response models. A fully Bayesian approach was used to select the best explaining models and calculate their parameters. Intraguild predation existed between A. cachamai, the species that had the greatest ability to exploit the resource, and A. lapachosus, the strongest species in the interference competition. The role that intraguild predation played in suppression of Hypogeococcus sp. indicated that a multiple release strategy for the two biocontrol agents would produce better control than a single release; as for the release order, A. lapachosus should be released first.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Nature
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
Functional Response
dc.subject
Thurstone
dc.subject
Anagyrus
dc.subject.classification
Ecología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Influence of competition and intraguild predation between two candidate biocontrol parasitoids on their potential impact against Harrisia cactus mealybug, Hypogeococcus sp. (Hemiptera: Pseudococcidae)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2021-07-30T19:16:50Z
dc.journal.volume
11
dc.journal.number
1
dc.journal.pagination
1-11
dc.journal.pais
Reino Unido
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dc.description.fil
Fil: Aguirre, María Beatriz. Fundación para el Estudio de Especies Invasivas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Bruzzone, Octavio Augusto. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
dc.description.fil
Fil: Triapitsyn, Serguei V.. California State University; Estados Unidos
dc.description.fil
Fil: Diaz Soltero, Hilda. United States Department of Agriculture; Estados Unidos. Animal And Plant Health Inspection Service; Puerto Rico
dc.description.fil
Fil: Hight, Stephen D.. United States Department of Agriculture; Estados Unidos
dc.description.fil
Fil: Logarzo, Guillermo Alejandro. Fundación para el Estudio de Especies Invasivas; Argentina
dc.journal.title
Scientific Reports
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.nature.com/articles/s41598-021-92565-6
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1038/s41598-021-92565-6
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