Effect of temperature, photoperiod, flooding, and drying on the hatching pattern of the eggs of Strelkovimermis spiculatus (Nematoda: Mermithidae)

Autores
Micieli, Maria Victoria; Risso, Paula; Achinelly, Maria Fernanda; Villar, Maria de los Milagros; Tarquini, Juliana
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We assessed the number of . Strelkovimermis spiculatus preparasites obtained from a known initial number of nematode eggs and the effect of abiotic conditions (temperature, photoperiod, flooding-drying) on the number of emerged preparasites. Two egg groups were maintained: one continuously flooded, another with flooding-drying cycles (every 15, 30, 60. days). Each egg group was studied at 25. °C and 14:10 (L:D) and 16. °C and 12:12 (L:D). The flooded eggs contained a higher overall percentage of . S. spiculatus preparasites compared to the wet-dry-cycle eggs. The conditions of continuous flooding at 16. °C and 12:12 (L:D) produced the maximum percent of emerged J2s (30. ±. 15%). Preparasites were recorded by 7 (25. °C) and 14 (16. °C) days, suggesting this period as the minimum time for embryonic development. The preparasite-emergence time observed from the same flooded-egg batch (98 and 112. days at 25. °C and 16. °C, respectively) suggested a nonsynchronous hatching, possibly through nonuniform egg embryonation. The time of exposure to drought in the assays did not significantly affect the total average percentage of J2s obtained at 25. °C and 14:10 (L:D), whereas at 16. °C the number of emerged J2s diminished with a prolongation of the drying period. The oviposition period was also recorded only at 16. °C and 12:12 (L:D): . S. spiculatus eggs were detected at 12.6. days after postparasite emergence, and oviposition was complete at 51. days under those conditions. We propose a flooding schedule to optimize the mass-rearing of . S. spiculatus. © 2012 Elsevier Inc.
Fil: Micieli, Maria Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Fil: Risso, Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Fil: Achinelly, Maria Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Fil: Villar, Maria de los Milagros. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Fil: Tarquini, Juliana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Materia
Abiotic Conditions
Culicidae
Hatching
Mass Rearing
Mermithidae
Nematode
Strelkovimermis Spiculatus
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/72410
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/72410
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effect of temperature, photoperiod, flooding, and drying on the hatching pattern of the eggs of Strelkovimermis spiculatus (Nematoda: Mermithidae)Micieli, Maria VictoriaRisso, PaulaAchinelly, Maria FernandaVillar, Maria de los MilagrosTarquini, JulianaAbiotic ConditionsCulicidaeHatchingMass RearingMermithidaeNematodeStrelkovimermis Spiculatushttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1We assessed the number of . Strelkovimermis spiculatus preparasites obtained from a known initial number of nematode eggs and the effect of abiotic conditions (temperature, photoperiod, flooding-drying) on the number of emerged preparasites. Two egg groups were maintained: one continuously flooded, another with flooding-drying cycles (every 15, 30, 60. days). Each egg group was studied at 25. °C and 14:10 (L:D) and 16. °C and 12:12 (L:D). The flooded eggs contained a higher overall percentage of . S. spiculatus preparasites compared to the wet-dry-cycle eggs. The conditions of continuous flooding at 16. °C and 12:12 (L:D) produced the maximum percent of emerged J2s (30. ±. 15%). Preparasites were recorded by 7 (25. °C) and 14 (16. °C) days, suggesting this period as the minimum time for embryonic development. The preparasite-emergence time observed from the same flooded-egg batch (98 and 112. days at 25. °C and 16. °C, respectively) suggested a nonsynchronous hatching, possibly through nonuniform egg embryonation. The time of exposure to drought in the assays did not significantly affect the total average percentage of J2s obtained at 25. °C and 14:10 (L:D), whereas at 16. °C the number of emerged J2s diminished with a prolongation of the drying period. The oviposition period was also recorded only at 16. °C and 12:12 (L:D): . S. spiculatus eggs were detected at 12.6. days after postparasite emergence, and oviposition was complete at 51. days under those conditions. We propose a flooding schedule to optimize the mass-rearing of . S. spiculatus. © 2012 Elsevier Inc.Fil: Micieli, Maria Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; ArgentinaFil: Risso, Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; ArgentinaFil: Achinelly, Maria Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; ArgentinaFil: Villar, Maria de los Milagros. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; ArgentinaFil: Tarquini, Juliana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; ArgentinaAcademic Press Inc Elsevier Science2012-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/72410Micieli, Maria Victoria; Risso, Paula; Achinelly, Maria Fernanda; Villar, Maria de los Milagros; Tarquini, Juliana; Effect of temperature, photoperiod, flooding, and drying on the hatching pattern of the eggs of Strelkovimermis spiculatus (Nematoda: Mermithidae); Academic Press Inc Elsevier Science; Journal of Invertebrate Pathology; 110; 1; 5-2012; 114-1170022-2011CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0022201112000390info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jip.2012.02.010info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:52:40Zoai:ri.conicet.gov.ar:11336/72410instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:52:41.033CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effect of temperature, photoperiod, flooding, and drying on the hatching pattern of the eggs of Strelkovimermis spiculatus (Nematoda: Mermithidae)
title Effect of temperature, photoperiod, flooding, and drying on the hatching pattern of the eggs of Strelkovimermis spiculatus (Nematoda: Mermithidae)
spellingShingle Effect of temperature, photoperiod, flooding, and drying on the hatching pattern of the eggs of Strelkovimermis spiculatus (Nematoda: Mermithidae)
Micieli, Maria Victoria
Abiotic Conditions
Culicidae
Hatching
Mass Rearing
Mermithidae
Nematode
Strelkovimermis Spiculatus
title_short Effect of temperature, photoperiod, flooding, and drying on the hatching pattern of the eggs of Strelkovimermis spiculatus (Nematoda: Mermithidae)
title_full Effect of temperature, photoperiod, flooding, and drying on the hatching pattern of the eggs of Strelkovimermis spiculatus (Nematoda: Mermithidae)
title_fullStr Effect of temperature, photoperiod, flooding, and drying on the hatching pattern of the eggs of Strelkovimermis spiculatus (Nematoda: Mermithidae)
title_full_unstemmed Effect of temperature, photoperiod, flooding, and drying on the hatching pattern of the eggs of Strelkovimermis spiculatus (Nematoda: Mermithidae)
title_sort Effect of temperature, photoperiod, flooding, and drying on the hatching pattern of the eggs of Strelkovimermis spiculatus (Nematoda: Mermithidae)
dc.creator.none.fl_str_mv Micieli, Maria Victoria
Risso, Paula
Achinelly, Maria Fernanda
Villar, Maria de los Milagros
Tarquini, Juliana
author Micieli, Maria Victoria
author_facet Micieli, Maria Victoria
Risso, Paula
Achinelly, Maria Fernanda
Villar, Maria de los Milagros
Tarquini, Juliana
author_role author
author2 Risso, Paula
Achinelly, Maria Fernanda
Villar, Maria de los Milagros
Tarquini, Juliana
author2_role author
author
author
author
dc.subject.none.fl_str_mv Abiotic Conditions
Culicidae
Hatching
Mass Rearing
Mermithidae
Nematode
Strelkovimermis Spiculatus
topic Abiotic Conditions
Culicidae
Hatching
Mass Rearing
Mermithidae
Nematode
Strelkovimermis Spiculatus
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We assessed the number of . Strelkovimermis spiculatus preparasites obtained from a known initial number of nematode eggs and the effect of abiotic conditions (temperature, photoperiod, flooding-drying) on the number of emerged preparasites. Two egg groups were maintained: one continuously flooded, another with flooding-drying cycles (every 15, 30, 60. days). Each egg group was studied at 25. °C and 14:10 (L:D) and 16. °C and 12:12 (L:D). The flooded eggs contained a higher overall percentage of . S. spiculatus preparasites compared to the wet-dry-cycle eggs. The conditions of continuous flooding at 16. °C and 12:12 (L:D) produced the maximum percent of emerged J2s (30. ±. 15%). Preparasites were recorded by 7 (25. °C) and 14 (16. °C) days, suggesting this period as the minimum time for embryonic development. The preparasite-emergence time observed from the same flooded-egg batch (98 and 112. days at 25. °C and 16. °C, respectively) suggested a nonsynchronous hatching, possibly through nonuniform egg embryonation. The time of exposure to drought in the assays did not significantly affect the total average percentage of J2s obtained at 25. °C and 14:10 (L:D), whereas at 16. °C the number of emerged J2s diminished with a prolongation of the drying period. The oviposition period was also recorded only at 16. °C and 12:12 (L:D): . S. spiculatus eggs were detected at 12.6. days after postparasite emergence, and oviposition was complete at 51. days under those conditions. We propose a flooding schedule to optimize the mass-rearing of . S. spiculatus. © 2012 Elsevier Inc.
Fil: Micieli, Maria Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Fil: Risso, Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Fil: Achinelly, Maria Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Fil: Villar, Maria de los Milagros. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Fil: Tarquini, Juliana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
description We assessed the number of . Strelkovimermis spiculatus preparasites obtained from a known initial number of nematode eggs and the effect of abiotic conditions (temperature, photoperiod, flooding-drying) on the number of emerged preparasites. Two egg groups were maintained: one continuously flooded, another with flooding-drying cycles (every 15, 30, 60. days). Each egg group was studied at 25. °C and 14:10 (L:D) and 16. °C and 12:12 (L:D). The flooded eggs contained a higher overall percentage of . S. spiculatus preparasites compared to the wet-dry-cycle eggs. The conditions of continuous flooding at 16. °C and 12:12 (L:D) produced the maximum percent of emerged J2s (30. ±. 15%). Preparasites were recorded by 7 (25. °C) and 14 (16. °C) days, suggesting this period as the minimum time for embryonic development. The preparasite-emergence time observed from the same flooded-egg batch (98 and 112. days at 25. °C and 16. °C, respectively) suggested a nonsynchronous hatching, possibly through nonuniform egg embryonation. The time of exposure to drought in the assays did not significantly affect the total average percentage of J2s obtained at 25. °C and 14:10 (L:D), whereas at 16. °C the number of emerged J2s diminished with a prolongation of the drying period. The oviposition period was also recorded only at 16. °C and 12:12 (L:D): . S. spiculatus eggs were detected at 12.6. days after postparasite emergence, and oviposition was complete at 51. days under those conditions. We propose a flooding schedule to optimize the mass-rearing of . S. spiculatus. © 2012 Elsevier Inc.
publishDate 2012
dc.date.none.fl_str_mv 2012-05
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/11336/72410
Micieli, Maria Victoria; Risso, Paula; Achinelly, Maria Fernanda; Villar, Maria de los Milagros; Tarquini, Juliana; Effect of temperature, photoperiod, flooding, and drying on the hatching pattern of the eggs of Strelkovimermis spiculatus (Nematoda: Mermithidae); Academic Press Inc Elsevier Science; Journal of Invertebrate Pathology; 110; 1; 5-2012; 114-117
0022-2011
CONICET Digital
CONICET
url http://hdl.handle.net/11336/72410
identifier_str_mv Micieli, Maria Victoria; Risso, Paula; Achinelly, Maria Fernanda; Villar, Maria de los Milagros; Tarquini, Juliana; Effect of temperature, photoperiod, flooding, and drying on the hatching pattern of the eggs of Strelkovimermis spiculatus (Nematoda: Mermithidae); Academic Press Inc Elsevier Science; Journal of Invertebrate Pathology; 110; 1; 5-2012; 114-117
0022-2011
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0022201112000390
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jip.2012.02.010
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Academic Press Inc Elsevier Science
publisher.none.fl_str_mv Academic Press Inc Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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