Presença e impacto de Bemisia tabaci (Genn.) (Homoptera: aleyrodidae) em culturas hortícolas em Portugal
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.5/1040 |
Resumo: | In Portugal, Bemisia tabaci (Genn.) (Homoptera: Aleyrodidae) was first recorded in 1992, in horticultural crops. Since 1995, it has been an important pest in the Algarve, southern Portugal, where it is present the whole year round, in greenhouse crops, with high infestations during the summer. In 2006, it was installed in Alentejo and in part of Ribatejo e Oeste region. It is a serious problem to several vegetable crops, due to direct damages, but mainly by transmitting plant viruses. The most severely affected crops are greenhouse tomato and cucurbits. IPM is considered the best way to deal with the sustainable management of this problem, but the presence of viruses complicates the implementation of IPM programs. The work presented here gives an overview of the results obtained by the research activities carried out in Portugal concerning B. tabaci: geographical distribution, bioecology, biotypes identification, virus transmission, risk assessment, natural enemies’ survey and control methods. Future research work is suggested. |
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Presença e impacto de Bemisia tabaci (Genn.) (Homoptera: aleyrodidae) em culturas hortícolas em PortugalPresence and impact of Bemisia tabaci (Genn.) (Homoptera: aleyrodidae) in vegetable crops in Portugalbemisia tabacivegetable cropsvirushorticolasIn Portugal, Bemisia tabaci (Genn.) (Homoptera: Aleyrodidae) was first recorded in 1992, in horticultural crops. Since 1995, it has been an important pest in the Algarve, southern Portugal, where it is present the whole year round, in greenhouse crops, with high infestations during the summer. In 2006, it was installed in Alentejo and in part of Ribatejo e Oeste region. It is a serious problem to several vegetable crops, due to direct damages, but mainly by transmitting plant viruses. The most severely affected crops are greenhouse tomato and cucurbits. IPM is considered the best way to deal with the sustainable management of this problem, but the presence of viruses complicates the implementation of IPM programs. The work presented here gives an overview of the results obtained by the research activities carried out in Portugal concerning B. tabaci: geographical distribution, bioecology, biotypes identification, virus transmission, risk assessment, natural enemies’ survey and control methods. Future research work is suggested.Sociedade de Ciências Agrárias de PortugalRepositório da Universidade de LisboaMexia, AntónioMateus, CéliaAmaro, FernandaLouro, Diamantina2009-06-17T11:09:02Z20082008-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.5/1040por"Revista de Ciências Agrárias". ISSN 0871-018X. 31:1 (2008) 163-1720871-018Xinfo: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:RCAAP2024-03-03T01:31:42Zoai:www.repository.utl.pt:10400.5/1040Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:49:15.697812Repositório 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 |
Presença e impacto de Bemisia tabaci (Genn.) (Homoptera: aleyrodidae) em culturas hortícolas em Portugal Presence and impact of Bemisia tabaci (Genn.) (Homoptera: aleyrodidae) in vegetable crops in Portugal |
title |
Presença e impacto de Bemisia tabaci (Genn.) (Homoptera: aleyrodidae) em culturas hortícolas em Portugal |
spellingShingle |
Presença e impacto de Bemisia tabaci (Genn.) (Homoptera: aleyrodidae) em culturas hortícolas em Portugal Mexia, António bemisia tabaci vegetable crops virus horticolas |
title_short |
Presença e impacto de Bemisia tabaci (Genn.) (Homoptera: aleyrodidae) em culturas hortícolas em Portugal |
title_full |
Presença e impacto de Bemisia tabaci (Genn.) (Homoptera: aleyrodidae) em culturas hortícolas em Portugal |
title_fullStr |
Presença e impacto de Bemisia tabaci (Genn.) (Homoptera: aleyrodidae) em culturas hortícolas em Portugal |
title_full_unstemmed |
Presença e impacto de Bemisia tabaci (Genn.) (Homoptera: aleyrodidae) em culturas hortícolas em Portugal |
title_sort |
Presença e impacto de Bemisia tabaci (Genn.) (Homoptera: aleyrodidae) em culturas hortícolas em Portugal |
author |
Mexia, António |
author_facet |
Mexia, António Mateus, Célia Amaro, Fernanda Louro, Diamantina |
author_role |
author |
author2 |
Mateus, Célia Amaro, Fernanda Louro, Diamantina |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Repositório da Universidade de Lisboa |
dc.contributor.author.fl_str_mv |
Mexia, António Mateus, Célia Amaro, Fernanda Louro, Diamantina |
dc.subject.por.fl_str_mv |
bemisia tabaci vegetable crops virus horticolas |
topic |
bemisia tabaci vegetable crops virus horticolas |
description |
In Portugal, Bemisia tabaci (Genn.) (Homoptera: Aleyrodidae) was first recorded in 1992, in horticultural crops. Since 1995, it has been an important pest in the Algarve, southern Portugal, where it is present the whole year round, in greenhouse crops, with high infestations during the summer. In 2006, it was installed in Alentejo and in part of Ribatejo e Oeste region. It is a serious problem to several vegetable crops, due to direct damages, but mainly by transmitting plant viruses. The most severely affected crops are greenhouse tomato and cucurbits. IPM is considered the best way to deal with the sustainable management of this problem, but the presence of viruses complicates the implementation of IPM programs. The work presented here gives an overview of the results obtained by the research activities carried out in Portugal concerning B. tabaci: geographical distribution, bioecology, biotypes identification, virus transmission, risk assessment, natural enemies’ survey and control methods. Future research work is suggested. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008 2008-01-01T00:00:00Z 2009-06-17T11:09:02Z |
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/10400.5/1040 |
url |
http://hdl.handle.net/10400.5/1040 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
"Revista de Ciências Agrárias". ISSN 0871-018X. 31:1 (2008) 163-172 0871-018X |
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 |
Sociedade de Ciências Agrárias de Portugal |
publisher.none.fl_str_mv |
Sociedade de Ciências Agrárias de Portugal |
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 |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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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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1799130965675606016 |