To move or not to move: Dispersal of Orius insidiosus in strawberry plants

Autores
Alonso, Mariangeles; Guisoni, Nara; Rocca, Margarita; Greco, Nancy
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Spatial and temporal distribution of food resources influences predatory insects' foraging and dispersal behavior. Orius insidiosus (Say) (Hemiptera: Anthocoridae) is a good biological control agent of western flower thrips (WFT), Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae), in the strawberry crop and consumes two-spotted spider mite (TSSM), Tetranychus urticae Koch (Acari: Tetranychidae), and pollen as well. Augmentative biological control programs may fail if, following release, predators disperse from the crop. We studied the dispersal of O. insidiosus as a function of pollen availability, density of their main prey WFT, and the presence of the alternative prey TSSM, within and between strawberry plants. We found that O. insidiosus remained on the flowers during the 24 h of the assay. The dispersal of predators to a neighboring flower with thrips was approximately six times greater from a flower without pollen than from a flower with pollen. When TSSM was the only prey available, O. insidiosus colonized the leaves, and its dispersal within the plant was greater. At the plot scale, the predator dispersal from the release plant to other plants also depended on the presence of flowering plants and prey. Our results highlight the importance of flowering plants and pollen availability in enhancing the persistence of O. insidiosus in strawberry plants. Releases of this predator in the strawberry crop should be after the beginning of flowering, even at low WFT densities.
EEA Balcarce
Fil: Alonso, Mariángeles. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina
Fil: Alonso, Mariángeles. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Estudios Parasitológicos y de Vectores; Argentina. Universidad Nacional de La Plata. Centro de Estudios Parasitológicos y de Vectores; Argentina
Fil: Guisoni, Nara. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro Regional de Estudios Genómicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Regional de Estudios Genómicos; Argentina
Fil: Rocca, Margarita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Estudios Parasitológicos y de Vectores; Argentina. Universidad Nacional de La Plata. Centro de Estudios Parasitológicos y de Vectores; Argentina
Fil: Greco, Nancy. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Estudios Parasitológicos y de Vectores; Argentina. Universidad Nacional de La Plata. Centro de Estudios Parasitológicos y de Vectores; Argentina
Fuente
Entomologia Experimentalis et Applicata 172 (10) : 883-893 (October 2024)
Materia
Acari
Strawberries
Biological Control
Behaviour
Pollen
Fresa
Control Biológico
Franklinella occidentalis
Comportamiento
Polen
Tetranychus urticae
Orius insidiosus
Frutilla
Nivel de accesibilidad
acceso restringido
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/19950
Acceder
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oai_identifier_str oai:localhost:20.500.12123/19950
network_acronym_str INTADig
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network_name_str INTA Digital (INTA)
spelling To move or not to move: Dispersal of Orius insidiosus in strawberry plantsAlonso, MariangelesGuisoni, NaraRocca, MargaritaGreco, NancyAcariStrawberriesBiological ControlBehaviourPollenFresaControl BiológicoFranklinella occidentalisComportamientoPolenTetranychus urticaeOrius insidiosusFrutillaSpatial and temporal distribution of food resources influences predatory insects' foraging and dispersal behavior. Orius insidiosus (Say) (Hemiptera: Anthocoridae) is a good biological control agent of western flower thrips (WFT), Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae), in the strawberry crop and consumes two-spotted spider mite (TSSM), Tetranychus urticae Koch (Acari: Tetranychidae), and pollen as well. Augmentative biological control programs may fail if, following release, predators disperse from the crop. We studied the dispersal of O. insidiosus as a function of pollen availability, density of their main prey WFT, and the presence of the alternative prey TSSM, within and between strawberry plants. We found that O. insidiosus remained on the flowers during the 24 h of the assay. The dispersal of predators to a neighboring flower with thrips was approximately six times greater from a flower without pollen than from a flower with pollen. When TSSM was the only prey available, O. insidiosus colonized the leaves, and its dispersal within the plant was greater. At the plot scale, the predator dispersal from the release plant to other plants also depended on the presence of flowering plants and prey. Our results highlight the importance of flowering plants and pollen availability in enhancing the persistence of O. insidiosus in strawberry plants. Releases of this predator in the strawberry crop should be after the beginning of flowering, even at low WFT densities.EEA BalcarceFil: Alonso, Mariángeles. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; ArgentinaFil: Alonso, Mariángeles. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Estudios Parasitológicos y de Vectores; Argentina. Universidad Nacional de La Plata. Centro de Estudios Parasitológicos y de Vectores; ArgentinaFil: Guisoni, Nara. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro Regional de Estudios Genómicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Regional de Estudios Genómicos; ArgentinaFil: Rocca, Margarita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Estudios Parasitológicos y de Vectores; Argentina. Universidad Nacional de La Plata. Centro de Estudios Parasitológicos y de Vectores; ArgentinaFil: Greco, Nancy. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Estudios Parasitológicos y de Vectores; Argentina. Universidad Nacional de La Plata. Centro de Estudios Parasitológicos y de Vectores; ArgentinaWiley2024-10-29T09:54:54Z2024-10-29T09:54:54Z2024-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/19950https://onlinelibrary.wiley.com/doi/10.1111/eea.134811570-7458 (online)0013-8703 (print)https://doi.org/10.1111/eea.13481Entomologia Experimentalis et Applicata 172 (10) : 883-893 (October 2024)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-29T13:46:55Zoai:localhost:20.500.12123/19950instacron: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 13:46:55.648INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv To move or not to move: Dispersal of Orius insidiosus in strawberry plants
title To move or not to move: Dispersal of Orius insidiosus in strawberry plants
spellingShingle To move or not to move: Dispersal of Orius insidiosus in strawberry plants
Alonso, Mariangeles
Acari
Strawberries
Biological Control
Behaviour
Pollen
Fresa
Control Biológico
Franklinella occidentalis
Comportamiento
Polen
Tetranychus urticae
Orius insidiosus
Frutilla
title_short To move or not to move: Dispersal of Orius insidiosus in strawberry plants
title_full To move or not to move: Dispersal of Orius insidiosus in strawberry plants
title_fullStr To move or not to move: Dispersal of Orius insidiosus in strawberry plants
title_full_unstemmed To move or not to move: Dispersal of Orius insidiosus in strawberry plants
title_sort To move or not to move: Dispersal of Orius insidiosus in strawberry plants
dc.creator.none.fl_str_mv Alonso, Mariangeles
Guisoni, Nara
Rocca, Margarita
Greco, Nancy
author Alonso, Mariangeles
author_facet Alonso, Mariangeles
Guisoni, Nara
Rocca, Margarita
Greco, Nancy
author_role author
author2 Guisoni, Nara
Rocca, Margarita
Greco, Nancy
author2_role author
author
author
dc.subject.none.fl_str_mv Acari
Strawberries
Biological Control
Behaviour
Pollen
Fresa
Control Biológico
Franklinella occidentalis
Comportamiento
Polen
Tetranychus urticae
Orius insidiosus
Frutilla
topic Acari
Strawberries
Biological Control
Behaviour
Pollen
Fresa
Control Biológico
Franklinella occidentalis
Comportamiento
Polen
Tetranychus urticae
Orius insidiosus
Frutilla
dc.description.none.fl_txt_mv Spatial and temporal distribution of food resources influences predatory insects' foraging and dispersal behavior. Orius insidiosus (Say) (Hemiptera: Anthocoridae) is a good biological control agent of western flower thrips (WFT), Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae), in the strawberry crop and consumes two-spotted spider mite (TSSM), Tetranychus urticae Koch (Acari: Tetranychidae), and pollen as well. Augmentative biological control programs may fail if, following release, predators disperse from the crop. We studied the dispersal of O. insidiosus as a function of pollen availability, density of their main prey WFT, and the presence of the alternative prey TSSM, within and between strawberry plants. We found that O. insidiosus remained on the flowers during the 24 h of the assay. The dispersal of predators to a neighboring flower with thrips was approximately six times greater from a flower without pollen than from a flower with pollen. When TSSM was the only prey available, O. insidiosus colonized the leaves, and its dispersal within the plant was greater. At the plot scale, the predator dispersal from the release plant to other plants also depended on the presence of flowering plants and prey. Our results highlight the importance of flowering plants and pollen availability in enhancing the persistence of O. insidiosus in strawberry plants. Releases of this predator in the strawberry crop should be after the beginning of flowering, even at low WFT densities.
EEA Balcarce
Fil: Alonso, Mariángeles. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina
Fil: Alonso, Mariángeles. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Estudios Parasitológicos y de Vectores; Argentina. Universidad Nacional de La Plata. Centro de Estudios Parasitológicos y de Vectores; Argentina
Fil: Guisoni, Nara. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro Regional de Estudios Genómicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Regional de Estudios Genómicos; Argentina
Fil: Rocca, Margarita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Estudios Parasitológicos y de Vectores; Argentina. Universidad Nacional de La Plata. Centro de Estudios Parasitológicos y de Vectores; Argentina
Fil: Greco, Nancy. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Estudios Parasitológicos y de Vectores; Argentina. Universidad Nacional de La Plata. Centro de Estudios Parasitológicos y de Vectores; Argentina
description Spatial and temporal distribution of food resources influences predatory insects' foraging and dispersal behavior. Orius insidiosus (Say) (Hemiptera: Anthocoridae) is a good biological control agent of western flower thrips (WFT), Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae), in the strawberry crop and consumes two-spotted spider mite (TSSM), Tetranychus urticae Koch (Acari: Tetranychidae), and pollen as well. Augmentative biological control programs may fail if, following release, predators disperse from the crop. We studied the dispersal of O. insidiosus as a function of pollen availability, density of their main prey WFT, and the presence of the alternative prey TSSM, within and between strawberry plants. We found that O. insidiosus remained on the flowers during the 24 h of the assay. The dispersal of predators to a neighboring flower with thrips was approximately six times greater from a flower without pollen than from a flower with pollen. When TSSM was the only prey available, O. insidiosus colonized the leaves, and its dispersal within the plant was greater. At the plot scale, the predator dispersal from the release plant to other plants also depended on the presence of flowering plants and prey. Our results highlight the importance of flowering plants and pollen availability in enhancing the persistence of O. insidiosus in strawberry plants. Releases of this predator in the strawberry crop should be after the beginning of flowering, even at low WFT densities.
publishDate 2024
dc.date.none.fl_str_mv 2024-10-29T09:54:54Z
2024-10-29T09:54:54Z
2024-10
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/20.500.12123/19950
https://onlinelibrary.wiley.com/doi/10.1111/eea.13481
1570-7458 (online)
0013-8703 (print)
https://doi.org/10.1111/eea.13481
url http://hdl.handle.net/20.500.12123/19950
https://onlinelibrary.wiley.com/doi/10.1111/eea.13481
https://doi.org/10.1111/eea.13481
identifier_str_mv 1570-7458 (online)
0013-8703 (print)
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
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 restrictedAccess
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 Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv Entomologia Experimentalis et Applicata 172 (10) : 883-893 (October 2024)
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
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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