Development of a Tomato spotted wilt virus (TSWV) risk evaluation methodology for a processing tomato region

Detalhes bibliográficos
Autor(a) principal: Mateus, C.
Data de Publicação: 2012
Outros Autores: Pequito, A., Teixeira, S., Godinho, Maria, Figueiredo, E., Amaro, F., Lacasa, A., Mexia, A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.15/1019
Resumo: A risk map for the Tomato spotted wilt virus (TSWV) was elaborated for the main Portuguese processing tomato producing region, the "Ribatejo e Península de Setúbal" region, where periodically this virus causes severe losses. Forty nine tomato fields were monitored. Risk factors for TSWV infection were identified and quantified according to their relative importance in TSWV incidence. The risk factors considered for each field were: (1) presence of TSWV in the crop plants; (2) presence of TSWV in weeds which are hosts of TSWV vectors; (3) presence of TSWV vector thrips; (4) presence of TSWV host crops previously (in the two years before), namely, tomato, potato and sweet pepper; (5) presence of greenhouses, urban areas or TSWV host crops next to the field (up to about 100m from its borders). A risk estimator was calculated for each field. Among the thrips (Thysanoptera) identified, belonging to 11 genera, four vector thrips species were detected: Frankliniella occidentalis (Pergande) and Thrips tabaci Lindman, the two most abundant ones, and F. intonsa (Trybom) and F. schultzei (Trybom). Blue sticky traps placed up to about 75 cm above the crop canopy caught F. occidentalis and T. tabaci more efficiently than the beating technique. The weeds Datura stramonium L., Arctotheca calendula (L.), and Conyza bonariensis (L.) were identified as TSWV winter repositories. This study proposes a methodology to be used by field technicians for the annual evaluation of TSWV risk at a regional level, for an improved planning of processing tomato crop in the following season.
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spelling Development of a Tomato spotted wilt virus (TSWV) risk evaluation methodology for a processing tomato regionGISMonitoringThripsTomato for industryTospovirusSIGVigilânciaThysanopteraTomate para indústriaA risk map for the Tomato spotted wilt virus (TSWV) was elaborated for the main Portuguese processing tomato producing region, the "Ribatejo e Península de Setúbal" region, where periodically this virus causes severe losses. Forty nine tomato fields were monitored. Risk factors for TSWV infection were identified and quantified according to their relative importance in TSWV incidence. The risk factors considered for each field were: (1) presence of TSWV in the crop plants; (2) presence of TSWV in weeds which are hosts of TSWV vectors; (3) presence of TSWV vector thrips; (4) presence of TSWV host crops previously (in the two years before), namely, tomato, potato and sweet pepper; (5) presence of greenhouses, urban areas or TSWV host crops next to the field (up to about 100m from its borders). A risk estimator was calculated for each field. Among the thrips (Thysanoptera) identified, belonging to 11 genera, four vector thrips species were detected: Frankliniella occidentalis (Pergande) and Thrips tabaci Lindman, the two most abundant ones, and F. intonsa (Trybom) and F. schultzei (Trybom). Blue sticky traps placed up to about 75 cm above the crop canopy caught F. occidentalis and T. tabaci more efficiently than the beating technique. The weeds Datura stramonium L., Arctotheca calendula (L.), and Conyza bonariensis (L.) were identified as TSWV winter repositories. This study proposes a methodology to be used by field technicians for the annual evaluation of TSWV risk at a regional level, for an improved planning of processing tomato crop in the following season.Instituto Nacional de Investigación y Tecnologia Agraria y AlimentariaRepositório Científico do Instituto Politécnico de SantarémMateus, C.Pequito, A.Teixeira, S.Godinho, MariaFigueiredo, E.Amaro, F.Lacasa, A.Mexia, A.2014-10-06T16:45:18Z20122012-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.15/1019engMateus, C.; Pequito, A.; Teixeira, S.; Queirós, R.; Godinho, M. C.; Figueiredo, E.; Amaro, F; Lacasa, A. & Mexia, A. (2012). Development of a Tomato spotted wilt virus (TSWV) risk evaluation methodology for a processing tomato region. Spanish journal of agricultural research, 10 (1): 191-1971695-971-X2171-9292http://dx.doi.org/10.5424/sjar/2012101-508-10info: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:RCAAP2024-01-21T07:30:11Zoai:repositorio.ipsantarem.pt:10400.15/1019Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:53:24.143545Repositório 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 Development of a Tomato spotted wilt virus (TSWV) risk evaluation methodology for a processing tomato region
title Development of a Tomato spotted wilt virus (TSWV) risk evaluation methodology for a processing tomato region
spellingShingle Development of a Tomato spotted wilt virus (TSWV) risk evaluation methodology for a processing tomato region
Mateus, C.
GIS
Monitoring
Thrips
Tomato for industry
Tospovirus
SIG
Vigilância
Thysanoptera
Tomate para indústria
title_short Development of a Tomato spotted wilt virus (TSWV) risk evaluation methodology for a processing tomato region
title_full Development of a Tomato spotted wilt virus (TSWV) risk evaluation methodology for a processing tomato region
title_fullStr Development of a Tomato spotted wilt virus (TSWV) risk evaluation methodology for a processing tomato region
title_full_unstemmed Development of a Tomato spotted wilt virus (TSWV) risk evaluation methodology for a processing tomato region
title_sort Development of a Tomato spotted wilt virus (TSWV) risk evaluation methodology for a processing tomato region
author Mateus, C.
author_facet Mateus, C.
Pequito, A.
Teixeira, S.
Godinho, Maria
Figueiredo, E.
Amaro, F.
Lacasa, A.
Mexia, A.
author_role author
author2 Pequito, A.
Teixeira, S.
Godinho, Maria
Figueiredo, E.
Amaro, F.
Lacasa, A.
Mexia, A.
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Repositório Científico do Instituto Politécnico de Santarém
dc.contributor.author.fl_str_mv Mateus, C.
Pequito, A.
Teixeira, S.
Godinho, Maria
Figueiredo, E.
Amaro, F.
Lacasa, A.
Mexia, A.
dc.subject.por.fl_str_mv GIS
Monitoring
Thrips
Tomato for industry
Tospovirus
SIG
Vigilância
Thysanoptera
Tomate para indústria
topic GIS
Monitoring
Thrips
Tomato for industry
Tospovirus
SIG
Vigilância
Thysanoptera
Tomate para indústria
description A risk map for the Tomato spotted wilt virus (TSWV) was elaborated for the main Portuguese processing tomato producing region, the "Ribatejo e Península de Setúbal" region, where periodically this virus causes severe losses. Forty nine tomato fields were monitored. Risk factors for TSWV infection were identified and quantified according to their relative importance in TSWV incidence. The risk factors considered for each field were: (1) presence of TSWV in the crop plants; (2) presence of TSWV in weeds which are hosts of TSWV vectors; (3) presence of TSWV vector thrips; (4) presence of TSWV host crops previously (in the two years before), namely, tomato, potato and sweet pepper; (5) presence of greenhouses, urban areas or TSWV host crops next to the field (up to about 100m from its borders). A risk estimator was calculated for each field. Among the thrips (Thysanoptera) identified, belonging to 11 genera, four vector thrips species were detected: Frankliniella occidentalis (Pergande) and Thrips tabaci Lindman, the two most abundant ones, and F. intonsa (Trybom) and F. schultzei (Trybom). Blue sticky traps placed up to about 75 cm above the crop canopy caught F. occidentalis and T. tabaci more efficiently than the beating technique. The weeds Datura stramonium L., Arctotheca calendula (L.), and Conyza bonariensis (L.) were identified as TSWV winter repositories. This study proposes a methodology to be used by field technicians for the annual evaluation of TSWV risk at a regional level, for an improved planning of processing tomato crop in the following season.
publishDate 2012
dc.date.none.fl_str_mv 2012
2012-01-01T00:00:00Z
2014-10-06T16:45:18Z
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/10400.15/1019
url http://hdl.handle.net/10400.15/1019
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Mateus, C.; Pequito, A.; Teixeira, S.; Queirós, R.; Godinho, M. C.; Figueiredo, E.; Amaro, F; Lacasa, A. & Mexia, A. (2012). Development of a Tomato spotted wilt virus (TSWV) risk evaluation methodology for a processing tomato region. Spanish journal of agricultural research, 10 (1): 191-197
1695-971-X
2171-9292
http://dx.doi.org/10.5424/sjar/2012101-508-10
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 Instituto Nacional de Investigación y Tecnologia Agraria y Alimentaria
publisher.none.fl_str_mv Instituto Nacional de Investigación y Tecnologia Agraria y Alimentaria
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
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instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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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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