Influence of competition and intraguild predation between two candidate biocontrol parasitoids on their potential impact against Harrisia cactus mealybug, Hypogeococcus sp. (Hemipt...
- Autores
- Aguirre, María Belén; Bruzzone, Octavio Augusto; Triapitsyn, Serguei V.; Diaz Soltero, Hilda; Hight, Stephen D.; Logarzo, Guillermo Alejandro
- Año de publicación
- 2021
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- 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.
Estación Experimental Agropecuaria Bariloche
Fil: Aguirre, María Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Fundación para el Estudio de Especies Invasivas; Argentina
Fil: Bruzzone, Octavio Augusto. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche; Argentina
Fil: Bruzzone, Octavio Augusto. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Triapitsyn, Serguei V. University of California. Department of Entomology; Estados Unidos
Fil: Diaz Soltero, Hilda. USDA. Animal and Plant Health Inspection Service; Puerto Rico
Fil: Hight, Stephen D. USDA. Agricultural Research Service. Center for Biological Control; Estados Unidos
Fil: Logarzo, Guillermo A. Consejo Nacional de Investigaciones Científicas y Técnicas. Fundación para el Estudio de Especies Invasivas; Argentina - Fuente
- Scientific Reports 11 : Art.: 13377 (Junio 2021)
- Materia
-
Parasitoides
Agentes de Control Biológico
Anagyrus
Hymenoptera
Parasitoids
Biological Control Agents - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/10370
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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 BelénBruzzone, Octavio AugustoTriapitsyn, Serguei V.Diaz Soltero, HildaHight, Stephen D.Logarzo, Guillermo AlejandroParasitoidesAgentes de Control BiológicoAnagyrusHymenopteraParasitoidsBiological Control AgentsWhen 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.Estación Experimental Agropecuaria BarilocheFil: Aguirre, María Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Fundación para el Estudio de Especies Invasivas; ArgentinaFil: Bruzzone, Octavio Augusto. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche; ArgentinaFil: Bruzzone, Octavio Augusto. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; ArgentinaFil: Triapitsyn, Serguei V. University of California. Department of Entomology; Estados UnidosFil: Diaz Soltero, Hilda. USDA. Animal and Plant Health Inspection Service; Puerto RicoFil: Hight, Stephen D. USDA. Agricultural Research Service. Center for Biological Control; Estados UnidosFil: Logarzo, Guillermo A. Consejo Nacional de Investigaciones Científicas y Técnicas. Fundación para el Estudio de Especies Invasivas; ArgentinaSpringer Nature2021-09-27T15:49:23Z2021-09-27T15:49:23Z2021-06-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/10370https://www.nature.com/articles/s41598-021-92565-62045-2322https://doi.org/10.1038/s41598-021-92565-6Scientific Reports 11 : Art.: 13377 (Junio 2021)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-29T13:45:21Zoai:localhost:20.500.12123/10370instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:45:21.824INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
dc.title.none.fl_str_mv |
Influence of competition and intraguild predation between two candidate biocontrol parasitoids on their potential impact against Harrisia cactus mealybug, Hypogeococcus sp. (Hemiptera: Pseudococcidae) |
title |
Influence of competition and intraguild predation between two candidate biocontrol parasitoids on their potential impact against Harrisia cactus mealybug, Hypogeococcus sp. (Hemiptera: Pseudococcidae) |
spellingShingle |
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 Parasitoides Agentes de Control Biológico Anagyrus Hymenoptera Parasitoids Biological Control Agents |
title_short |
Influence of competition and intraguild predation between two candidate biocontrol parasitoids on their potential impact against Harrisia cactus mealybug, Hypogeococcus sp. (Hemiptera: Pseudococcidae) |
title_full |
Influence of competition and intraguild predation between two candidate biocontrol parasitoids on their potential impact against Harrisia cactus mealybug, Hypogeococcus sp. (Hemiptera: Pseudococcidae) |
title_fullStr |
Influence of competition and intraguild predation between two candidate biocontrol parasitoids on their potential impact against Harrisia cactus mealybug, Hypogeococcus sp. (Hemiptera: Pseudococcidae) |
title_full_unstemmed |
Influence of competition and intraguild predation between two candidate biocontrol parasitoids on their potential impact against Harrisia cactus mealybug, Hypogeococcus sp. (Hemiptera: Pseudococcidae) |
title_sort |
Influence of competition and intraguild predation between two candidate biocontrol parasitoids on their potential impact against Harrisia cactus mealybug, Hypogeococcus sp. (Hemiptera: Pseudococcidae) |
dc.creator.none.fl_str_mv |
Aguirre, María Belén Bruzzone, Octavio Augusto Triapitsyn, Serguei V. Diaz Soltero, Hilda Hight, Stephen D. Logarzo, Guillermo Alejandro |
author |
Aguirre, María Belén |
author_facet |
Aguirre, María Belén Bruzzone, Octavio Augusto Triapitsyn, Serguei V. Diaz Soltero, Hilda Hight, Stephen D. Logarzo, Guillermo Alejandro |
author_role |
author |
author2 |
Bruzzone, Octavio Augusto Triapitsyn, Serguei V. Diaz Soltero, Hilda Hight, Stephen D. Logarzo, Guillermo Alejandro |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
Parasitoides Agentes de Control Biológico Anagyrus Hymenoptera Parasitoids Biological Control Agents |
topic |
Parasitoides Agentes de Control Biológico Anagyrus Hymenoptera Parasitoids Biological Control Agents |
dc.description.none.fl_txt_mv |
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. Estación Experimental Agropecuaria Bariloche Fil: Aguirre, María Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Fundación para el Estudio de Especies Invasivas; Argentina Fil: Bruzzone, Octavio Augusto. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche; Argentina Fil: Bruzzone, Octavio Augusto. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina Fil: Triapitsyn, Serguei V. University of California. Department of Entomology; Estados Unidos Fil: Diaz Soltero, Hilda. USDA. Animal and Plant Health Inspection Service; Puerto Rico Fil: Hight, Stephen D. USDA. Agricultural Research Service. Center for Biological Control; Estados Unidos Fil: Logarzo, Guillermo A. Consejo Nacional de Investigaciones Científicas y Técnicas. Fundación para el Estudio de Especies Invasivas; Argentina |
description |
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. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-09-27T15:49:23Z 2021-09-27T15:49:23Z 2021-06-28 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/20.500.12123/10370 https://www.nature.com/articles/s41598-021-92565-6 2045-2322 https://doi.org/10.1038/s41598-021-92565-6 |
url |
http://hdl.handle.net/20.500.12123/10370 https://www.nature.com/articles/s41598-021-92565-6 https://doi.org/10.1038/s41598-021-92565-6 |
identifier_str_mv |
2045-2322 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Springer Nature |
publisher.none.fl_str_mv |
Springer Nature |
dc.source.none.fl_str_mv |
Scientific Reports 11 : Art.: 13377 (Junio 2021) reponame:INTA Digital (INTA) instname:Instituto Nacional de Tecnología Agropecuaria |
reponame_str |
INTA Digital (INTA) |
collection |
INTA Digital (INTA) |
instname_str |
Instituto Nacional de Tecnología Agropecuaria |
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INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria |
repository.mail.fl_str_mv |
tripaldi.nicolas@inta.gob.ar |
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12.559606 |