THRIPS IN OLEAE EUROPAEA L.: ORGANIC VERSUS CONVENTIONAL PRODUCTION
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10174/5020 |
Resumo: | A study was carried out to evaluate differences between thrips communities in olive orchards under organic or conventional production regimes. Four olive orchards, two under organic production and two under conventional production, were selected in the Alentejo region, south of Portugal. Thrips were collected in the olive canopy every fortnight, between April and November of 2000, by the beating technique and identified. The results indicated the presence of seven Terebrantia thrips genera, namely Aeolothrips sp., Frankliniella sp., Limothrips sp., Melanthrips sp., Neohydatothrips sp., Tenothrips sp., and Thrips sp. Nine species were identified: Aeolothrips intermedius Bagnall, Frankliniella tenuicornis (Uzel), Limothrips cerealium Haliday, Tenothrips discolour (Karny), Thrips angusticeps Uzel, Thrips atratus Haliday, Thrips australis (Bagnall), Thrips meridionalis (Priesner), and Thrips tabaci Lindeman. One morphotype still under identification and Limothrips sp. were the most abundant. Differences in the thrips communities composition between organic and conventional olive orchards were not observed by PRC and Kruskal-Wallis, and a dimethoate spray applied in the conventional orchard, only accounted for 0.4% of the total thrips matrix variation. Spatial (orchard location) and temporal (sampling date) explanatory variables accounted for 0.6 and 13.8% respectively, according to the partitioning variance technique. |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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THRIPS IN OLEAE EUROPAEA L.: ORGANIC VERSUS CONVENTIONAL PRODUCTIONOlive ThripsDimethoatespatial effectstemporal effectsA study was carried out to evaluate differences between thrips communities in olive orchards under organic or conventional production regimes. Four olive orchards, two under organic production and two under conventional production, were selected in the Alentejo region, south of Portugal. Thrips were collected in the olive canopy every fortnight, between April and November of 2000, by the beating technique and identified. The results indicated the presence of seven Terebrantia thrips genera, namely Aeolothrips sp., Frankliniella sp., Limothrips sp., Melanthrips sp., Neohydatothrips sp., Tenothrips sp., and Thrips sp. Nine species were identified: Aeolothrips intermedius Bagnall, Frankliniella tenuicornis (Uzel), Limothrips cerealium Haliday, Tenothrips discolour (Karny), Thrips angusticeps Uzel, Thrips atratus Haliday, Thrips australis (Bagnall), Thrips meridionalis (Priesner), and Thrips tabaci Lindeman. One morphotype still under identification and Limothrips sp. were the most abundant. Differences in the thrips communities composition between organic and conventional olive orchards were not observed by PRC and Kruskal-Wallis, and a dimethoate spray applied in the conventional orchard, only accounted for 0.4% of the total thrips matrix variation. Spatial (orchard location) and temporal (sampling date) explanatory variables accounted for 0.6 and 13.8% respectively, according to the partitioning variance technique.Acta Hort. (ISHS)2012-02-15T11:24:56Z2012-02-152011-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/5020http://hdl.handle.net/10174/5020engRei, F.T., Mateus, C. and Torres, L. 2011. THRIPS IN OLEAE EUROPAEA L.: ORGANIC VERSUS CONVENTIONAL PRODUCTION. Acta Hort. (ISHS) 924:151-156http://www.actahort.org/books/924/924_19.htmfrei@uevora.ptndltorres@utad.pt585Rei, FernandoMateus, CéliaTorres, Laurainfo: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:RCAAP2024-01-03T18:43:22Zoai:dspace.uevora.pt:10174/5020Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:00:05.732997Repositório 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 |
THRIPS IN OLEAE EUROPAEA L.: ORGANIC VERSUS CONVENTIONAL PRODUCTION |
title |
THRIPS IN OLEAE EUROPAEA L.: ORGANIC VERSUS CONVENTIONAL PRODUCTION |
spellingShingle |
THRIPS IN OLEAE EUROPAEA L.: ORGANIC VERSUS CONVENTIONAL PRODUCTION Rei, Fernando Olive Thrips Dimethoate spatial effects temporal effects |
title_short |
THRIPS IN OLEAE EUROPAEA L.: ORGANIC VERSUS CONVENTIONAL PRODUCTION |
title_full |
THRIPS IN OLEAE EUROPAEA L.: ORGANIC VERSUS CONVENTIONAL PRODUCTION |
title_fullStr |
THRIPS IN OLEAE EUROPAEA L.: ORGANIC VERSUS CONVENTIONAL PRODUCTION |
title_full_unstemmed |
THRIPS IN OLEAE EUROPAEA L.: ORGANIC VERSUS CONVENTIONAL PRODUCTION |
title_sort |
THRIPS IN OLEAE EUROPAEA L.: ORGANIC VERSUS CONVENTIONAL PRODUCTION |
author |
Rei, Fernando |
author_facet |
Rei, Fernando Mateus, Célia Torres, Laura |
author_role |
author |
author2 |
Mateus, Célia Torres, Laura |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Rei, Fernando Mateus, Célia Torres, Laura |
dc.subject.por.fl_str_mv |
Olive Thrips Dimethoate spatial effects temporal effects |
topic |
Olive Thrips Dimethoate spatial effects temporal effects |
description |
A study was carried out to evaluate differences between thrips communities in olive orchards under organic or conventional production regimes. Four olive orchards, two under organic production and two under conventional production, were selected in the Alentejo region, south of Portugal. Thrips were collected in the olive canopy every fortnight, between April and November of 2000, by the beating technique and identified. The results indicated the presence of seven Terebrantia thrips genera, namely Aeolothrips sp., Frankliniella sp., Limothrips sp., Melanthrips sp., Neohydatothrips sp., Tenothrips sp., and Thrips sp. Nine species were identified: Aeolothrips intermedius Bagnall, Frankliniella tenuicornis (Uzel), Limothrips cerealium Haliday, Tenothrips discolour (Karny), Thrips angusticeps Uzel, Thrips atratus Haliday, Thrips australis (Bagnall), Thrips meridionalis (Priesner), and Thrips tabaci Lindeman. One morphotype still under identification and Limothrips sp. were the most abundant. Differences in the thrips communities composition between organic and conventional olive orchards were not observed by PRC and Kruskal-Wallis, and a dimethoate spray applied in the conventional orchard, only accounted for 0.4% of the total thrips matrix variation. Spatial (orchard location) and temporal (sampling date) explanatory variables accounted for 0.6 and 13.8% respectively, according to the partitioning variance technique. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-01-01T00:00:00Z 2012-02-15T11:24:56Z 2012-02-15 |
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/10174/5020 http://hdl.handle.net/10174/5020 |
url |
http://hdl.handle.net/10174/5020 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Rei, F.T., Mateus, C. and Torres, L. 2011. THRIPS IN OLEAE EUROPAEA L.: ORGANIC VERSUS CONVENTIONAL PRODUCTION. Acta Hort. (ISHS) 924:151-156 http://www.actahort.org/books/924/924_19.htm frei@uevora.pt nd ltorres@utad.pt 585 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Acta Hort. (ISHS) |
publisher.none.fl_str_mv |
Acta Hort. (ISHS) |
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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1799136483786883072 |