Does Bacillus thuringiensis have adverse effects on the host egg location by parasitoid wasps?

Detalhes bibliográficos
Autor(a) principal: NASCIMENTO, P. T.
Data de Publicação: 2018
Outros Autores: FADINI, M. A. M., VALICENTE, F. H., RIBEIRO, P. E. de A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1098161
Resumo: This study investigated the interaction between two pest biological control agents, the parasitoidwasp Trichogramma pretiosum (Hymenoptera: Trichogrammatidae) and the entomopathogen Bacillusthuringiensis (Bacillales: Bacillacea) (Bt). The aim of this study was to evaluate if the presence of Bt (for-mulated products Agree®, Dipel®and HD1 and HD11 strains) interferes in the oviposition preference ofT. pretiosum to eggs of Helicoverpa zea (Lepidoptera: Noctuidae). Using an olfactometry test, the eggs ofH. zea were bathed with the commercial formulations, with the Bt suspensions or distilled water, andoffered to the parasitoid wasps in order to evaluate parasitism. The results showed that H. zea eggs sprayedwith commercial formulations and Bt strains did not interfere in the choice made by the parasitoid. Theparasitoid wasp is not able to distinguish between eggs with or without B. thuringiensis treatment, inde-pendently of strains suspension or commercial formulations. Therefore, these two control agents may beused together without negative interaction.
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spelling Does Bacillus thuringiensis have adverse effects on the host egg location by parasitoid wasps?Oviposition preferenceControle BiológicoHelicoverpa ZeaZea MaysMilhoVespaBiological controlTrichogramma pretiosumThis study investigated the interaction between two pest biological control agents, the parasitoidwasp Trichogramma pretiosum (Hymenoptera: Trichogrammatidae) and the entomopathogen Bacillusthuringiensis (Bacillales: Bacillacea) (Bt). The aim of this study was to evaluate if the presence of Bt (for-mulated products Agree®, Dipel®and HD1 and HD11 strains) interferes in the oviposition preference ofT. pretiosum to eggs of Helicoverpa zea (Lepidoptera: Noctuidae). Using an olfactometry test, the eggs ofH. zea were bathed with the commercial formulations, with the Bt suspensions or distilled water, andoffered to the parasitoid wasps in order to evaluate parasitism. The results showed that H. zea eggs sprayedwith commercial formulations and Bt strains did not interfere in the choice made by the parasitoid. Theparasitoid wasp is not able to distinguish between eggs with or without B. thuringiensis treatment, inde-pendently of strains suspension or commercial formulations. Therefore, these two control agents may beused together without negative interaction.Priscilla T. Nascimento, Universidade Federal de São João del-Rei; Marcos A. M. Fadini, Universidade Federal de São João del-Rei; FERNANDO HERCOS VALICENTE, CNPMS; PAULO EDUARDO DE AQUINO RIBEIRO, CNPMS.NASCIMENTO, P. T.FADINI, M. A. M.VALICENTE, F. H.RIBEIRO, P. E. de A.2018-10-26T01:39:11Z2018-10-26T01:39:11Z2018-10-2420182019-02-18T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleRevista Brasileira de Entomologia, v. 62, p. 260-266, 2018.http://www.alice.cnptia.embrapa.br/alice/handle/doc/109816110.1016/j.rbe.2018.09.006enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2018-10-26T01:39:17Zoai:www.alice.cnptia.embrapa.br:doc/1098161Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542018-10-26T01:39:17falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542018-10-26T01:39:17Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Does Bacillus thuringiensis have adverse effects on the host egg location by parasitoid wasps?
title Does Bacillus thuringiensis have adverse effects on the host egg location by parasitoid wasps?
spellingShingle Does Bacillus thuringiensis have adverse effects on the host egg location by parasitoid wasps?
NASCIMENTO, P. T.
Oviposition preference
Controle Biológico
Helicoverpa Zea
Zea Mays
Milho
Vespa
Biological control
Trichogramma pretiosum
title_short Does Bacillus thuringiensis have adverse effects on the host egg location by parasitoid wasps?
title_full Does Bacillus thuringiensis have adverse effects on the host egg location by parasitoid wasps?
title_fullStr Does Bacillus thuringiensis have adverse effects on the host egg location by parasitoid wasps?
title_full_unstemmed Does Bacillus thuringiensis have adverse effects on the host egg location by parasitoid wasps?
title_sort Does Bacillus thuringiensis have adverse effects on the host egg location by parasitoid wasps?
author NASCIMENTO, P. T.
author_facet NASCIMENTO, P. T.
FADINI, M. A. M.
VALICENTE, F. H.
RIBEIRO, P. E. de A.
author_role author
author2 FADINI, M. A. M.
VALICENTE, F. H.
RIBEIRO, P. E. de A.
author2_role author
author
author
dc.contributor.none.fl_str_mv Priscilla T. Nascimento, Universidade Federal de São João del-Rei; Marcos A. M. Fadini, Universidade Federal de São João del-Rei; FERNANDO HERCOS VALICENTE, CNPMS; PAULO EDUARDO DE AQUINO RIBEIRO, CNPMS.
dc.contributor.author.fl_str_mv NASCIMENTO, P. T.
FADINI, M. A. M.
VALICENTE, F. H.
RIBEIRO, P. E. de A.
dc.subject.por.fl_str_mv Oviposition preference
Controle Biológico
Helicoverpa Zea
Zea Mays
Milho
Vespa
Biological control
Trichogramma pretiosum
topic Oviposition preference
Controle Biológico
Helicoverpa Zea
Zea Mays
Milho
Vespa
Biological control
Trichogramma pretiosum
description This study investigated the interaction between two pest biological control agents, the parasitoidwasp Trichogramma pretiosum (Hymenoptera: Trichogrammatidae) and the entomopathogen Bacillusthuringiensis (Bacillales: Bacillacea) (Bt). The aim of this study was to evaluate if the presence of Bt (for-mulated products Agree®, Dipel®and HD1 and HD11 strains) interferes in the oviposition preference ofT. pretiosum to eggs of Helicoverpa zea (Lepidoptera: Noctuidae). Using an olfactometry test, the eggs ofH. zea were bathed with the commercial formulations, with the Bt suspensions or distilled water, andoffered to the parasitoid wasps in order to evaluate parasitism. The results showed that H. zea eggs sprayedwith commercial formulations and Bt strains did not interfere in the choice made by the parasitoid. Theparasitoid wasp is not able to distinguish between eggs with or without B. thuringiensis treatment, inde-pendently of strains suspension or commercial formulations. Therefore, these two control agents may beused together without negative interaction.
publishDate 2018
dc.date.none.fl_str_mv 2018-10-26T01:39:11Z
2018-10-26T01:39:11Z
2018-10-24
2018
2019-02-18T11:11:11Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Revista Brasileira de Entomologia, v. 62, p. 260-266, 2018.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1098161
10.1016/j.rbe.2018.09.006
identifier_str_mv Revista Brasileira de Entomologia, v. 62, p. 260-266, 2018.
10.1016/j.rbe.2018.09.006
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1098161
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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