Morphological determination of the larval instars of Eupeodes americanus (Diptera: Syrphidae)

Detalhes bibliográficos
Autor(a) principal: Fauteux, Arlette
Data de Publicação: 2022
Outros Autores: Gonzalez, Noémie, Soares, António O., Lucas, Éric
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.3/6540
Resumo: In North America, the potential of the American hoverfly Eupeodes americanus (Wiedemann, 1830) (Diptera: Syrphidae) as a biocontrol agent has been demonstrated, particularly against the foxglove aphid Aulacorthum solani Kaltenbach, 1843 (Hemiptera: Aphididae). Since no information is available to distinguish the larval instars of this species, the present study used the semi-continuous observation (time-lapse photography and stereo microscope) of the three larval stages to build a table of morphological traits and a dichotomic key for discriminating the larval instars by observation under stereo microscope. Discriminating traits are black hairs at first instar and fused posterior breathing tubes at third instar.
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spelling Morphological determination of the larval instars of Eupeodes americanus (Diptera: Syrphidae)Black HairsMoultPosterior Breathing TubesTime-lapse PhotographyBiocontrolIn North America, the potential of the American hoverfly Eupeodes americanus (Wiedemann, 1830) (Diptera: Syrphidae) as a biocontrol agent has been demonstrated, particularly against the foxglove aphid Aulacorthum solani Kaltenbach, 1843 (Hemiptera: Aphididae). Since no information is available to distinguish the larval instars of this species, the present study used the semi-continuous observation (time-lapse photography and stereo microscope) of the three larval stages to build a table of morphological traits and a dichotomic key for discriminating the larval instars by observation under stereo microscope. Discriminating traits are black hairs at first instar and fused posterior breathing tubes at third instar.This study was funded by the Ministère de l’Agriculture, des Pêcheries et de l’Alimentation du Québec (MAPAQ), following the program Prime-Vert 18-009-UQAM and by a CRSNG discovery grant to Eric Lucas. Funding was also provided by Agriculture and AgriFood Canada through the Canadian Agricultural Partnership, underthe AgriScience Program.Québec Society for the Protection of Plants (QSPP)Repositório da Universidade dos AçoresFauteux, ArletteGonzalez, NoémieSoares, António O.Lucas, Éric2022-12-29T18:13:27Z2022-072022-07-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.3/6540engFauteux, A., Gonzalez, N., Soares, A.O. & Lucas, E. (2022). Morphological determination of the larval instars of Eupeodes americanus (Diptera: Syrphidae). "Phytoprotection", 102(1): 30-34. DOI:10.7202/1093947ar.0031-951110.7202/1093947ar1710-1603metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-01-07T02:00:27Zoai:repositorio.uac.pt:10400.3/6540Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:29:37.351538Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Morphological determination of the larval instars of Eupeodes americanus (Diptera: Syrphidae)
title Morphological determination of the larval instars of Eupeodes americanus (Diptera: Syrphidae)
spellingShingle Morphological determination of the larval instars of Eupeodes americanus (Diptera: Syrphidae)
Fauteux, Arlette
Black Hairs
Moult
Posterior Breathing Tubes
Time-lapse Photography
Biocontrol
title_short Morphological determination of the larval instars of Eupeodes americanus (Diptera: Syrphidae)
title_full Morphological determination of the larval instars of Eupeodes americanus (Diptera: Syrphidae)
title_fullStr Morphological determination of the larval instars of Eupeodes americanus (Diptera: Syrphidae)
title_full_unstemmed Morphological determination of the larval instars of Eupeodes americanus (Diptera: Syrphidae)
title_sort Morphological determination of the larval instars of Eupeodes americanus (Diptera: Syrphidae)
author Fauteux, Arlette
author_facet Fauteux, Arlette
Gonzalez, Noémie
Soares, António O.
Lucas, Éric
author_role author
author2 Gonzalez, Noémie
Soares, António O.
Lucas, Éric
author2_role author
author
author
dc.contributor.none.fl_str_mv Repositório da Universidade dos Açores
dc.contributor.author.fl_str_mv Fauteux, Arlette
Gonzalez, Noémie
Soares, António O.
Lucas, Éric
dc.subject.por.fl_str_mv Black Hairs
Moult
Posterior Breathing Tubes
Time-lapse Photography
Biocontrol
topic Black Hairs
Moult
Posterior Breathing Tubes
Time-lapse Photography
Biocontrol
description In North America, the potential of the American hoverfly Eupeodes americanus (Wiedemann, 1830) (Diptera: Syrphidae) as a biocontrol agent has been demonstrated, particularly against the foxglove aphid Aulacorthum solani Kaltenbach, 1843 (Hemiptera: Aphididae). Since no information is available to distinguish the larval instars of this species, the present study used the semi-continuous observation (time-lapse photography and stereo microscope) of the three larval stages to build a table of morphological traits and a dichotomic key for discriminating the larval instars by observation under stereo microscope. Discriminating traits are black hairs at first instar and fused posterior breathing tubes at third instar.
publishDate 2022
dc.date.none.fl_str_mv 2022-12-29T18:13:27Z
2022-07
2022-07-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.3/6540
url http://hdl.handle.net/10400.3/6540
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Fauteux, A., Gonzalez, N., Soares, A.O. & Lucas, E. (2022). Morphological determination of the larval instars of Eupeodes americanus (Diptera: Syrphidae). "Phytoprotection", 102(1): 30-34. DOI:10.7202/1093947ar.
0031-9511
10.7202/1093947ar
1710-1603
dc.rights.driver.fl_str_mv metadata only access
info:eu-repo/semantics/openAccess
rights_invalid_str_mv metadata only access
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Québec Society for the Protection of Plants (QSPP)
publisher.none.fl_str_mv Québec Society for the Protection of Plants (QSPP)
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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