Potential of betabaculoviruses to control the tomato leafminer Tuta absoluta (Meyrick)

Autores
Gómez Valderrama, J. A.; Barrera, G.; López Ferber, M.; Belaich, Mariano Nicolas; Ghiringhelli, Pablo Daniel; Villamizar, L.
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The tomato leafminer Tuta absoluta (Meyrick 1917) (Lepidoptera:Gelechiidae) is a devastating pest, causing losses of up to 100%. An interesting tool for its control is the use of the insect specific viruses of Baculoviridae family. Despite its high potential, its use on T. absoluta larvae has been poorly studied. In this work, Colombian granuloviruses VG013 and VG003 isolated from T. absoluta and Tecia solanivora (Lepidoptera:Gelechiidae) larvae sampled in tomato and potato crops, respectively, were morphologically, biologically and molecularly characterized. Occlusion bodies showed ovoid shape containing one nucleocapsid. Restriction endonuclease analysis revealed a pattern similar to Phthorimaea operculella granulovirus and bioinformatics studies showed that both isolates are variants of that baculovirus specie. Similar mean lethal concentrations (LC50) on T. absoluta larvae were estimated for both viruses, although VG013 exhibited shorter mean time to death than VG003. The latter reached a higher OBs yield in comparison with VG013. These results demonstrated an interesting potential of evaluated betabaculoviruses to control T. absoluta populations and pointed key features to its use under field conditions.
Fil: Gómez Valderrama, J. A.. Corporacion Colombiana de Investigacion Agropecuaria; Colombia
Fil: Barrera, G.. Corporacion Colombiana de Investigacion Agropecuaria; Colombia
Fil: López Ferber, M.. Ecole Nationale Supérieure Des Mines Dalès; Francia
Fil: Belaich, Mariano Nicolas. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes; Argentina
Fil: Ghiringhelli, Pablo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes; Argentina
Fil: Villamizar, L.. Corporacion Colombiana de Investigacion Agropecuaria; Colombia
Materia
Baculovirus
Biological Control
Characterization
Phthorimaea Operculella
Tecia Solanivora
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:11336/73036
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Potential of betabaculoviruses to control the tomato leafminer Tuta absoluta (Meyrick)Gómez Valderrama, J. A.Barrera, G.López Ferber, M.Belaich, Mariano NicolasGhiringhelli, Pablo DanielVillamizar, L.BaculovirusBiological ControlCharacterizationPhthorimaea OperculellaTecia SolanivoraTuta Absolutahttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The tomato leafminer Tuta absoluta (Meyrick 1917) (Lepidoptera:Gelechiidae) is a devastating pest, causing losses of up to 100%. An interesting tool for its control is the use of the insect specific viruses of Baculoviridae family. Despite its high potential, its use on T. absoluta larvae has been poorly studied. In this work, Colombian granuloviruses VG013 and VG003 isolated from T. absoluta and Tecia solanivora (Lepidoptera:Gelechiidae) larvae sampled in tomato and potato crops, respectively, were morphologically, biologically and molecularly characterized. Occlusion bodies showed ovoid shape containing one nucleocapsid. Restriction endonuclease analysis revealed a pattern similar to Phthorimaea operculella granulovirus and bioinformatics studies showed that both isolates are variants of that baculovirus specie. Similar mean lethal concentrations (LC50) on T. absoluta larvae were estimated for both viruses, although VG013 exhibited shorter mean time to death than VG003. The latter reached a higher OBs yield in comparison with VG013. These results demonstrated an interesting potential of evaluated betabaculoviruses to control T. absoluta populations and pointed key features to its use under field conditions.Fil: Gómez Valderrama, J. A.. Corporacion Colombiana de Investigacion Agropecuaria; ColombiaFil: Barrera, G.. Corporacion Colombiana de Investigacion Agropecuaria; ColombiaFil: López Ferber, M.. Ecole Nationale Supérieure Des Mines Dalès; FranciaFil: Belaich, Mariano Nicolas. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes; ArgentinaFil: Ghiringhelli, Pablo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes; ArgentinaFil: Villamizar, L.. Corporacion Colombiana de Investigacion Agropecuaria; ColombiaWiley Blackwell Publishing, Inc2018-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/73036Gómez Valderrama, J. A.; Barrera, G.; López Ferber, M.; Belaich, Mariano Nicolas; Ghiringhelli, Pablo Daniel; et al.; Potential of betabaculoviruses to control the tomato leafminer Tuta absoluta (Meyrick); Wiley Blackwell Publishing, Inc; Journal of Applied Entomology; 142; 1-2; 2-2018; 67-770931-2048CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/jen.12406info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/jen.12406info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:43:29Zoai:ri.conicet.gov.ar:11336/73036instacron: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 09:43:29.345CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Potential of betabaculoviruses to control the tomato leafminer Tuta absoluta (Meyrick)
title Potential of betabaculoviruses to control the tomato leafminer Tuta absoluta (Meyrick)
spellingShingle Potential of betabaculoviruses to control the tomato leafminer Tuta absoluta (Meyrick)
Gómez Valderrama, J. A.
Baculovirus
Biological Control
Characterization
Phthorimaea Operculella
Tecia Solanivora
Tuta Absoluta
title_short Potential of betabaculoviruses to control the tomato leafminer Tuta absoluta (Meyrick)
title_full Potential of betabaculoviruses to control the tomato leafminer Tuta absoluta (Meyrick)
title_fullStr Potential of betabaculoviruses to control the tomato leafminer Tuta absoluta (Meyrick)
title_full_unstemmed Potential of betabaculoviruses to control the tomato leafminer Tuta absoluta (Meyrick)
title_sort Potential of betabaculoviruses to control the tomato leafminer Tuta absoluta (Meyrick)
dc.creator.none.fl_str_mv Gómez Valderrama, J. A.
Barrera, G.
López Ferber, M.
Belaich, Mariano Nicolas
Ghiringhelli, Pablo Daniel
Villamizar, L.
author Gómez Valderrama, J. A.
author_facet Gómez Valderrama, J. A.
Barrera, G.
López Ferber, M.
Belaich, Mariano Nicolas
Ghiringhelli, Pablo Daniel
Villamizar, L.
author_role author
author2 Barrera, G.
López Ferber, M.
Belaich, Mariano Nicolas
Ghiringhelli, Pablo Daniel
Villamizar, L.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Baculovirus
Biological Control
Characterization
Phthorimaea Operculella
Tecia Solanivora
Tuta Absoluta
topic Baculovirus
Biological Control
Characterization
Phthorimaea Operculella
Tecia Solanivora
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 The tomato leafminer Tuta absoluta (Meyrick 1917) (Lepidoptera:Gelechiidae) is a devastating pest, causing losses of up to 100%. An interesting tool for its control is the use of the insect specific viruses of Baculoviridae family. Despite its high potential, its use on T. absoluta larvae has been poorly studied. In this work, Colombian granuloviruses VG013 and VG003 isolated from T. absoluta and Tecia solanivora (Lepidoptera:Gelechiidae) larvae sampled in tomato and potato crops, respectively, were morphologically, biologically and molecularly characterized. Occlusion bodies showed ovoid shape containing one nucleocapsid. Restriction endonuclease analysis revealed a pattern similar to Phthorimaea operculella granulovirus and bioinformatics studies showed that both isolates are variants of that baculovirus specie. Similar mean lethal concentrations (LC50) on T. absoluta larvae were estimated for both viruses, although VG013 exhibited shorter mean time to death than VG003. The latter reached a higher OBs yield in comparison with VG013. These results demonstrated an interesting potential of evaluated betabaculoviruses to control T. absoluta populations and pointed key features to its use under field conditions.
Fil: Gómez Valderrama, J. A.. Corporacion Colombiana de Investigacion Agropecuaria; Colombia
Fil: Barrera, G.. Corporacion Colombiana de Investigacion Agropecuaria; Colombia
Fil: López Ferber, M.. Ecole Nationale Supérieure Des Mines Dalès; Francia
Fil: Belaich, Mariano Nicolas. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes; Argentina
Fil: Ghiringhelli, Pablo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes; Argentina
Fil: Villamizar, L.. Corporacion Colombiana de Investigacion Agropecuaria; Colombia
description The tomato leafminer Tuta absoluta (Meyrick 1917) (Lepidoptera:Gelechiidae) is a devastating pest, causing losses of up to 100%. An interesting tool for its control is the use of the insect specific viruses of Baculoviridae family. Despite its high potential, its use on T. absoluta larvae has been poorly studied. In this work, Colombian granuloviruses VG013 and VG003 isolated from T. absoluta and Tecia solanivora (Lepidoptera:Gelechiidae) larvae sampled in tomato and potato crops, respectively, were morphologically, biologically and molecularly characterized. Occlusion bodies showed ovoid shape containing one nucleocapsid. Restriction endonuclease analysis revealed a pattern similar to Phthorimaea operculella granulovirus and bioinformatics studies showed that both isolates are variants of that baculovirus specie. Similar mean lethal concentrations (LC50) on T. absoluta larvae were estimated for both viruses, although VG013 exhibited shorter mean time to death than VG003. The latter reached a higher OBs yield in comparison with VG013. These results demonstrated an interesting potential of evaluated betabaculoviruses to control T. absoluta populations and pointed key features to its use under field conditions.
publishDate 2018
dc.date.none.fl_str_mv 2018-02
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/11336/73036
Gómez Valderrama, J. A.; Barrera, G.; López Ferber, M.; Belaich, Mariano Nicolas; Ghiringhelli, Pablo Daniel; et al.; Potential of betabaculoviruses to control the tomato leafminer Tuta absoluta (Meyrick); Wiley Blackwell Publishing, Inc; Journal of Applied Entomology; 142; 1-2; 2-2018; 67-77
0931-2048
CONICET Digital
CONICET
url http://hdl.handle.net/11336/73036
identifier_str_mv Gómez Valderrama, J. A.; Barrera, G.; López Ferber, M.; Belaich, Mariano Nicolas; Ghiringhelli, Pablo Daniel; et al.; Potential of betabaculoviruses to control the tomato leafminer Tuta absoluta (Meyrick); Wiley Blackwell Publishing, Inc; Journal of Applied Entomology; 142; 1-2; 2-2018; 67-77
0931-2048
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1111/jen.12406
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/jen.12406
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 Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
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
_version_ 1842268605002022912
score 13.13397

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