Electrophysiologic and behavioral responses mediated by volatiles involved in the repellency of Apis mellifera (Lepeletier) (Hymenoptera: Apidae)
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/252725 |
Resumo: | Repellent volatiles to insects might be an important tool for management of bees in areas which the presence of these organisms is not required. This study aimed to evaluate the electroantennal and behavioral responses of Africanized honeybees (workers), Apis mellifera (Lepeletier) (Hymenoptera Apidae), at different ages, to benzaldehyde (BA) and methyl anthranilate (MA) and to evaluate the potential repellency of these compounds under field conditions. Laboratory tests were conducted to study electroantennographic responses (mV) and chemotactic behavior of worker bees aged 1-5 (young) and 20-30 (old) days in four choice olfactometer. Electrophysiological responses to each compound did not differ between young and old workers. Bees antennae (young) triggered significantly greater responses to BA, in the older ones, a higher response was observed to MA, both compared to control (ethanol). The threshold response to BA and MA was achieved at 10 mg/mL, both compounds repelled bees at the same dose in olfactometer. Treatments with BA and MA, in field conditions, were less visited by scouter honey bees than those without these compounds (control). |
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Pires, Patrícia Daniela da SilvaSant'Ana, JosueOliveira, Ricardo Bisotto de2022-12-14T04:56:05Z20201983-0572http://hdl.handle.net/10183/252725001127395Repellent volatiles to insects might be an important tool for management of bees in areas which the presence of these organisms is not required. This study aimed to evaluate the electroantennal and behavioral responses of Africanized honeybees (workers), Apis mellifera (Lepeletier) (Hymenoptera Apidae), at different ages, to benzaldehyde (BA) and methyl anthranilate (MA) and to evaluate the potential repellency of these compounds under field conditions. Laboratory tests were conducted to study electroantennographic responses (mV) and chemotactic behavior of worker bees aged 1-5 (young) and 20-30 (old) days in four choice olfactometer. Electrophysiological responses to each compound did not differ between young and old workers. Bees antennae (young) triggered significantly greater responses to BA, in the older ones, a higher response was observed to MA, both compared to control (ethanol). The threshold response to BA and MA was achieved at 10 mg/mL, both compounds repelled bees at the same dose in olfactometer. Treatments with BA and MA, in field conditions, were less visited by scouter honey bees than those without these compounds (control).application/pdfengEntomoBrasilis. Vassouras, RJ. Vol. 13 (2020), e903Entomologia agricolaAbelha africanaComportamento animalRepelenteBenzaldehydeChemical communicationMetyl antranilateRepellentsElectrophysiologic and behavioral responses mediated by volatiles involved in the repellency of Apis mellifera (Lepeletier) (Hymenoptera: Apidae)info:eu-repo/semantics/articleinfo:eu-repo/semantics/otherinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001127395.pdf.txt001127395.pdf.txtExtracted Texttext/plain23930http://www.lume.ufrgs.br/bitstream/10183/252725/2/001127395.pdf.txt43c910e4e7ac020ce21477c804b263a7MD52ORIGINAL001127395.pdfTexto completo (inglês)application/pdf540411http://www.lume.ufrgs.br/bitstream/10183/252725/1/001127395.pdf20332aefd81d9a556b8494f5333ad1d1MD5110183/2527252022-12-15 05:51:11.982417oai:www.lume.ufrgs.br:10183/252725Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2022-12-15T07:51:11Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Electrophysiologic and behavioral responses mediated by volatiles involved in the repellency of Apis mellifera (Lepeletier) (Hymenoptera: Apidae) |
title |
Electrophysiologic and behavioral responses mediated by volatiles involved in the repellency of Apis mellifera (Lepeletier) (Hymenoptera: Apidae) |
spellingShingle |
Electrophysiologic and behavioral responses mediated by volatiles involved in the repellency of Apis mellifera (Lepeletier) (Hymenoptera: Apidae) Pires, Patrícia Daniela da Silva Entomologia agricola Abelha africana Comportamento animal Repelente Benzaldehyde Chemical communication Metyl antranilate Repellents |
title_short |
Electrophysiologic and behavioral responses mediated by volatiles involved in the repellency of Apis mellifera (Lepeletier) (Hymenoptera: Apidae) |
title_full |
Electrophysiologic and behavioral responses mediated by volatiles involved in the repellency of Apis mellifera (Lepeletier) (Hymenoptera: Apidae) |
title_fullStr |
Electrophysiologic and behavioral responses mediated by volatiles involved in the repellency of Apis mellifera (Lepeletier) (Hymenoptera: Apidae) |
title_full_unstemmed |
Electrophysiologic and behavioral responses mediated by volatiles involved in the repellency of Apis mellifera (Lepeletier) (Hymenoptera: Apidae) |
title_sort |
Electrophysiologic and behavioral responses mediated by volatiles involved in the repellency of Apis mellifera (Lepeletier) (Hymenoptera: Apidae) |
author |
Pires, Patrícia Daniela da Silva |
author_facet |
Pires, Patrícia Daniela da Silva Sant'Ana, Josue Oliveira, Ricardo Bisotto de |
author_role |
author |
author2 |
Sant'Ana, Josue Oliveira, Ricardo Bisotto de |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Pires, Patrícia Daniela da Silva Sant'Ana, Josue Oliveira, Ricardo Bisotto de |
dc.subject.por.fl_str_mv |
Entomologia agricola Abelha africana Comportamento animal Repelente |
topic |
Entomologia agricola Abelha africana Comportamento animal Repelente Benzaldehyde Chemical communication Metyl antranilate Repellents |
dc.subject.eng.fl_str_mv |
Benzaldehyde Chemical communication Metyl antranilate Repellents |
description |
Repellent volatiles to insects might be an important tool for management of bees in areas which the presence of these organisms is not required. This study aimed to evaluate the electroantennal and behavioral responses of Africanized honeybees (workers), Apis mellifera (Lepeletier) (Hymenoptera Apidae), at different ages, to benzaldehyde (BA) and methyl anthranilate (MA) and to evaluate the potential repellency of these compounds under field conditions. Laboratory tests were conducted to study electroantennographic responses (mV) and chemotactic behavior of worker bees aged 1-5 (young) and 20-30 (old) days in four choice olfactometer. Electrophysiological responses to each compound did not differ between young and old workers. Bees antennae (young) triggered significantly greater responses to BA, in the older ones, a higher response was observed to MA, both compared to control (ethanol). The threshold response to BA and MA was achieved at 10 mg/mL, both compounds repelled bees at the same dose in olfactometer. Treatments with BA and MA, in field conditions, were less visited by scouter honey bees than those without these compounds (control). |
publishDate |
2020 |
dc.date.issued.fl_str_mv |
2020 |
dc.date.accessioned.fl_str_mv |
2022-12-14T04:56:05Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/other |
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info:eu-repo/semantics/publishedVersion |
format |
article |
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publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/252725 |
dc.identifier.issn.pt_BR.fl_str_mv |
1983-0572 |
dc.identifier.nrb.pt_BR.fl_str_mv |
001127395 |
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1983-0572 001127395 |
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http://hdl.handle.net/10183/252725 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
EntomoBrasilis. Vassouras, RJ. Vol. 13 (2020), e903 |
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info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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application/pdf |
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