Biology of Dineulophus phtorimaeae (Hymenoptera: Eulophidae) and Field Interaction with Pseudapanteles dignus (Hymenoptera: Braconidae), Larval Parasitoids of Tuta absoluta (Lepido...

Autores
Luna, María Gabriela; Fadiya, Oluwadamilola Victoria; Sanchez, Norma Elba
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Some biological characteristics of the ectoparasitoid Dineulophus phtorimaeae (de Santis) (Hymenoptera: Eulophidae) and Þeld interaction with the endoparasitoid Pseudapanteles dignus (Muesebeck), both larval parasitoids of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae), were examined. In addition, we completed the original description of D. phtorimaeae. Preimaginal developmental time of the ectoparasitoid was 11.17 ± 0.60 d for both sexes, and adult life span was 11.73 ± 0.92 d for females and 8.78 ± 10.93 d for males. The proportion of males to females was equal. In the field, hosts were parasitized at the third larval instar. On average, a female attacked ca. four hosts throughout her lifetime and deposited eggs in 50% of cases. The most successful female attacked six hosts, yielding a potential fecundity of_10 eggs. Host paralysis without parasitism was observed, suggesting stinging for host feeding. The daily oviposition curve is compatible with a synovigenic-type parasitoid. Our prediction stating that D. phtorimaeae would succeed when competing for hosts withP. dignus was correct, because the former species had greater parasitism rates. In the Þeld, both T. absoluta parasitoids were able to coexist at leaf scale. The negative aspects of differences in feeding behavior, narrower host range (third instar), and lower fecundity of D. phtorimaeae would be compensated by its better attributes as natural enemy, in comparison with P. dignus, enabling coexistence.
Fil: Luna, María Gabriela. 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: Fadiya, Oluwadamilola 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: Sanchez, Norma Elba. 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. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina
Materia
Dineulophus phtorimaeae
Pseudapanteles dignus
Parasitoid coexistence
Tuta absoluta.
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:11336/101973
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Biology of Dineulophus phtorimaeae (Hymenoptera: Eulophidae) and Field Interaction with Pseudapanteles dignus (Hymenoptera: Braconidae), Larval Parasitoids of Tuta absoluta (Lepidoptera: Gelechiidae) in TomatoLuna, María GabrielaFadiya, Oluwadamilola VictoriaSanchez, Norma ElbaDineulophus phtorimaeaePseudapanteles dignusParasitoid coexistenceTuta absoluta.https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Some biological characteristics of the ectoparasitoid Dineulophus phtorimaeae (de Santis) (Hymenoptera: Eulophidae) and Þeld interaction with the endoparasitoid Pseudapanteles dignus (Muesebeck), both larval parasitoids of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae), were examined. In addition, we completed the original description of D. phtorimaeae. Preimaginal developmental time of the ectoparasitoid was 11.17 ± 0.60 d for both sexes, and adult life span was 11.73 ± 0.92 d for females and 8.78 ± 10.93 d for males. The proportion of males to females was equal. In the field, hosts were parasitized at the third larval instar. On average, a female attacked ca. four hosts throughout her lifetime and deposited eggs in 50% of cases. The most successful female attacked six hosts, yielding a potential fecundity of_10 eggs. Host paralysis without parasitism was observed, suggesting stinging for host feeding. The daily oviposition curve is compatible with a synovigenic-type parasitoid. Our prediction stating that D. phtorimaeae would succeed when competing for hosts withP. dignus was correct, because the former species had greater parasitism rates. In the Þeld, both T. absoluta parasitoids were able to coexist at leaf scale. The negative aspects of differences in feeding behavior, narrower host range (third instar), and lower fecundity of D. phtorimaeae would be compensated by its better attributes as natural enemy, in comparison with P. dignus, enabling coexistence.Fil: Luna, María Gabriela. 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: Fadiya, Oluwadamilola 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: Sanchez, Norma Elba. 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. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; ArgentinaEntomological Society of America2010-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/101973Luna, María Gabriela; Fadiya, Oluwadamilola Victoria; Sanchez, Norma Elba; Biology of Dineulophus phtorimaeae (Hymenoptera: Eulophidae) and Field Interaction with Pseudapanteles dignus (Hymenoptera: Braconidae), Larval Parasitoids of Tuta absoluta (Lepidoptera: Gelechiidae) in Tomato; Entomological Society of America; Annals of the Entomologycal Society of America; 103; 6; 12-2010; 936-9420013-8746CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/aesa/article-abstract/103/6/936/116754info:eu-repo/semantics/altIdentifier/doi/10.1603/AN10021info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:46:20Zoai:ri.conicet.gov.ar:11336/101973instacron: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 09:46:20.334CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Biology of Dineulophus phtorimaeae (Hymenoptera: Eulophidae) and Field Interaction with Pseudapanteles dignus (Hymenoptera: Braconidae), Larval Parasitoids of Tuta absoluta (Lepidoptera: Gelechiidae) in Tomato
title Biology of Dineulophus phtorimaeae (Hymenoptera: Eulophidae) and Field Interaction with Pseudapanteles dignus (Hymenoptera: Braconidae), Larval Parasitoids of Tuta absoluta (Lepidoptera: Gelechiidae) in Tomato
spellingShingle Biology of Dineulophus phtorimaeae (Hymenoptera: Eulophidae) and Field Interaction with Pseudapanteles dignus (Hymenoptera: Braconidae), Larval Parasitoids of Tuta absoluta (Lepidoptera: Gelechiidae) in Tomato
Luna, María Gabriela
Dineulophus phtorimaeae
Pseudapanteles dignus
Parasitoid coexistence
Tuta absoluta.
title_short Biology of Dineulophus phtorimaeae (Hymenoptera: Eulophidae) and Field Interaction with Pseudapanteles dignus (Hymenoptera: Braconidae), Larval Parasitoids of Tuta absoluta (Lepidoptera: Gelechiidae) in Tomato
title_full Biology of Dineulophus phtorimaeae (Hymenoptera: Eulophidae) and Field Interaction with Pseudapanteles dignus (Hymenoptera: Braconidae), Larval Parasitoids of Tuta absoluta (Lepidoptera: Gelechiidae) in Tomato
title_fullStr Biology of Dineulophus phtorimaeae (Hymenoptera: Eulophidae) and Field Interaction with Pseudapanteles dignus (Hymenoptera: Braconidae), Larval Parasitoids of Tuta absoluta (Lepidoptera: Gelechiidae) in Tomato
title_full_unstemmed Biology of Dineulophus phtorimaeae (Hymenoptera: Eulophidae) and Field Interaction with Pseudapanteles dignus (Hymenoptera: Braconidae), Larval Parasitoids of Tuta absoluta (Lepidoptera: Gelechiidae) in Tomato
title_sort Biology of Dineulophus phtorimaeae (Hymenoptera: Eulophidae) and Field Interaction with Pseudapanteles dignus (Hymenoptera: Braconidae), Larval Parasitoids of Tuta absoluta (Lepidoptera: Gelechiidae) in Tomato
dc.creator.none.fl_str_mv Luna, María Gabriela
Fadiya, Oluwadamilola Victoria
Sanchez, Norma Elba
author Luna, María Gabriela
author_facet Luna, María Gabriela
Fadiya, Oluwadamilola Victoria
Sanchez, Norma Elba
author_role author
author2 Fadiya, Oluwadamilola Victoria
Sanchez, Norma Elba
author2_role author
author
dc.subject.none.fl_str_mv Dineulophus phtorimaeae
Pseudapanteles dignus
Parasitoid coexistence
Tuta absoluta.
topic Dineulophus phtorimaeae
Pseudapanteles dignus
Parasitoid coexistence
Tuta absoluta.
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Some biological characteristics of the ectoparasitoid Dineulophus phtorimaeae (de Santis) (Hymenoptera: Eulophidae) and Þeld interaction with the endoparasitoid Pseudapanteles dignus (Muesebeck), both larval parasitoids of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae), were examined. In addition, we completed the original description of D. phtorimaeae. Preimaginal developmental time of the ectoparasitoid was 11.17 ± 0.60 d for both sexes, and adult life span was 11.73 ± 0.92 d for females and 8.78 ± 10.93 d for males. The proportion of males to females was equal. In the field, hosts were parasitized at the third larval instar. On average, a female attacked ca. four hosts throughout her lifetime and deposited eggs in 50% of cases. The most successful female attacked six hosts, yielding a potential fecundity of_10 eggs. Host paralysis without parasitism was observed, suggesting stinging for host feeding. The daily oviposition curve is compatible with a synovigenic-type parasitoid. Our prediction stating that D. phtorimaeae would succeed when competing for hosts withP. dignus was correct, because the former species had greater parasitism rates. In the Þeld, both T. absoluta parasitoids were able to coexist at leaf scale. The negative aspects of differences in feeding behavior, narrower host range (third instar), and lower fecundity of D. phtorimaeae would be compensated by its better attributes as natural enemy, in comparison with P. dignus, enabling coexistence.
Fil: Luna, María Gabriela. 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: Fadiya, Oluwadamilola 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: Sanchez, Norma Elba. 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. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina
description Some biological characteristics of the ectoparasitoid Dineulophus phtorimaeae (de Santis) (Hymenoptera: Eulophidae) and Þeld interaction with the endoparasitoid Pseudapanteles dignus (Muesebeck), both larval parasitoids of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae), were examined. In addition, we completed the original description of D. phtorimaeae. Preimaginal developmental time of the ectoparasitoid was 11.17 ± 0.60 d for both sexes, and adult life span was 11.73 ± 0.92 d for females and 8.78 ± 10.93 d for males. The proportion of males to females was equal. In the field, hosts were parasitized at the third larval instar. On average, a female attacked ca. four hosts throughout her lifetime and deposited eggs in 50% of cases. The most successful female attacked six hosts, yielding a potential fecundity of_10 eggs. Host paralysis without parasitism was observed, suggesting stinging for host feeding. The daily oviposition curve is compatible with a synovigenic-type parasitoid. Our prediction stating that D. phtorimaeae would succeed when competing for hosts withP. dignus was correct, because the former species had greater parasitism rates. In the Þeld, both T. absoluta parasitoids were able to coexist at leaf scale. The negative aspects of differences in feeding behavior, narrower host range (third instar), and lower fecundity of D. phtorimaeae would be compensated by its better attributes as natural enemy, in comparison with P. dignus, enabling coexistence.
publishDate 2010
dc.date.none.fl_str_mv 2010-12
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/11336/101973
Luna, María Gabriela; Fadiya, Oluwadamilola Victoria; Sanchez, Norma Elba; Biology of Dineulophus phtorimaeae (Hymenoptera: Eulophidae) and Field Interaction with Pseudapanteles dignus (Hymenoptera: Braconidae), Larval Parasitoids of Tuta absoluta (Lepidoptera: Gelechiidae) in Tomato; Entomological Society of America; Annals of the Entomologycal Society of America; 103; 6; 12-2010; 936-942
0013-8746
CONICET Digital
CONICET
url http://hdl.handle.net/11336/101973
identifier_str_mv Luna, María Gabriela; Fadiya, Oluwadamilola Victoria; Sanchez, Norma Elba; Biology of Dineulophus phtorimaeae (Hymenoptera: Eulophidae) and Field Interaction with Pseudapanteles dignus (Hymenoptera: Braconidae), Larval Parasitoids of Tuta absoluta (Lepidoptera: Gelechiidae) in Tomato; Entomological Society of America; Annals of the Entomologycal Society of America; 103; 6; 12-2010; 936-942
0013-8746
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://academic.oup.com/aesa/article-abstract/103/6/936/116754
info:eu-repo/semantics/altIdentifier/doi/10.1603/AN10021
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 Entomological Society of America
publisher.none.fl_str_mv Entomological Society of America
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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