Assessment of molluscicidal activity of essential oils from five Azorean plants against Radix peregra (Müller, 1774)

Detalhes bibliográficos
Autor(a) principal: Teixeira, Tânia
Data de Publicação: 2012
Outros Autores: Rosa, José S., Rainha, Nuno, Baptista, José A. B., Rodrigues, Armindo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.3/1346
Resumo: Copyright (c) 2011 Elsevier Ltd. All rights reserved.
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spelling Assessment of molluscicidal activity of essential oils from five Azorean plants against Radix peregra (Müller, 1774)Azorean PlantsEssential OilsMolluscicidal ActivityOvicidal ActivityRadix peregraCopyright (c) 2011 Elsevier Ltd. All rights reserved.The molluscicidal activity of essential oils from two endemic (Juniperus brevifolia; Laurus azorica) and three introduced (Hedychium gardnerianum; Pittosporum undulatum; Psidium cattleianum) Azorean plants against the snail Radix peregra was studied under laboratory conditions. Essential oils from leaves of H. gardnerianum, L. azorica and J. brevifolia presented promising molluscicidal activity on both adults and juveniles stages of R. peregra. The molluscicidal activity of these essential oils was found to be both time and concentration dependent. Lethal concentrations (LC50) varied between 15.4 (L. azorica) and 44.6 ppm (H. gardnerianum) for juveniles and from 45.3 (H. gardnerianum) to 54.6 ppm (J. brevifolia) for R. peregra adults. Ovicidal effect, calculated as percentage of egg hatching, at 100 ppm concentration, was observed in essential oils from P. undulatum flowers (4.2% of hatching) and leaves of H. gardnerianum (4.9%), L. azorica (7.4%) and J. brevifolia (17.7%). The present study is the first attempt to assess the molluscicidal potential of some Azorean plants essential oils against a Lymnaeidae snail. In fact, the H. gardnerianum, L. azorica and J. brevifolia can offer natural alternative tools for the control of R. peregra population, but more research is needed in order to determine the mode of action of these oils and determine the side effects on the ecosystem where this freshwater snail occurs.Fundação Gaspar Frutuoso and Direcção Regional da Juventude Emprego e Formação Profissional.ElsevierRepositório da Universidade dos AçoresTeixeira, TâniaRosa, José S.Rainha, NunoBaptista, José A. B.Rodrigues, Armindo2012-05-10T15:22:01Z2012-032012-03-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.3/1346eng“Chemosphere”. ISSN 0045-6535. Volume 87, Number 1, March 2012, pp. 1-6.0045-653510.1016/j.chemosphere.2011.11.027info: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:RCAAP2022-12-20T14:29:01Zoai:repositorio.uac.pt:10400.3/1346Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:24:11.756396Repositório 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 Assessment of molluscicidal activity of essential oils from five Azorean plants against Radix peregra (Müller, 1774)
title Assessment of molluscicidal activity of essential oils from five Azorean plants against Radix peregra (Müller, 1774)
spellingShingle Assessment of molluscicidal activity of essential oils from five Azorean plants against Radix peregra (Müller, 1774)
Teixeira, Tânia
Azorean Plants
Essential Oils
Molluscicidal Activity
Ovicidal Activity
Radix peregra
title_short Assessment of molluscicidal activity of essential oils from five Azorean plants against Radix peregra (Müller, 1774)
title_full Assessment of molluscicidal activity of essential oils from five Azorean plants against Radix peregra (Müller, 1774)
title_fullStr Assessment of molluscicidal activity of essential oils from five Azorean plants against Radix peregra (Müller, 1774)
title_full_unstemmed Assessment of molluscicidal activity of essential oils from five Azorean plants against Radix peregra (Müller, 1774)
title_sort Assessment of molluscicidal activity of essential oils from five Azorean plants against Radix peregra (Müller, 1774)
author Teixeira, Tânia
author_facet Teixeira, Tânia
Rosa, José S.
Rainha, Nuno
Baptista, José A. B.
Rodrigues, Armindo
author_role author
author2 Rosa, José S.
Rainha, Nuno
Baptista, José A. B.
Rodrigues, Armindo
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Repositório da Universidade dos Açores
dc.contributor.author.fl_str_mv Teixeira, Tânia
Rosa, José S.
Rainha, Nuno
Baptista, José A. B.
Rodrigues, Armindo
dc.subject.por.fl_str_mv Azorean Plants
Essential Oils
Molluscicidal Activity
Ovicidal Activity
Radix peregra
topic Azorean Plants
Essential Oils
Molluscicidal Activity
Ovicidal Activity
Radix peregra
description Copyright (c) 2011 Elsevier Ltd. All rights reserved.
publishDate 2012
dc.date.none.fl_str_mv 2012-05-10T15:22:01Z
2012-03
2012-03-01T00:00:00Z
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/10400.3/1346
url http://hdl.handle.net/10400.3/1346
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv “Chemosphere”. ISSN 0045-6535. Volume 87, Number 1, March 2012, pp. 1-6.
0045-6535
10.1016/j.chemosphere.2011.11.027
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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
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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
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