Present status of citrus leprosis in Argentina and Paraguay
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Tropical plant pathology (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1982-56762013000400002 |
Resumo: | Citrus leprosis (CL) was first described in South America in the 1920's. It is considered similar to a disease first observed back to 1860 in Florida. It is a destructive disease characterized by localized lesions on the leaves, fruits and stems, which may lead to the death of the affected plant if left untreated. Around 1940, CL was demonstrated to be transmitted by Brevipalpus mites in Argentina. Because little information exists on the status of CL pathosystem in Argentina and Paraguay, a survey was made in several citrus growing areas of these countries from 2009 to 2011, to evaluate its presence and relevance as well as the identification of the virus and the mite vector. CL was found in most of the sweet orange and/or mandarin orchards in Paraguay (Departamentos de Boquerón, Concepción, San Pedro, Cordillera, Alto Paraná, Itapúa) and Argentina (Provincias de Misiones, Corrientes, Entre Ríos). Incidence was usually low. The causal virus was identified as Citrus leprosis virus C (CiLV-C) by RT-PCR, electron microscopy and immunofluorescence. In all the visited regions in Paraguay and the region of Montecarlo, Argentina, the mites collected in plants infected by CiLV-C were identified as B. phoenicis. |
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Present status of citrus leprosis in Argentina and ParaguayBrevipalpus phoenicisB. obovatusCiLV-CCitrus leprosis (CL) was first described in South America in the 1920's. It is considered similar to a disease first observed back to 1860 in Florida. It is a destructive disease characterized by localized lesions on the leaves, fruits and stems, which may lead to the death of the affected plant if left untreated. Around 1940, CL was demonstrated to be transmitted by Brevipalpus mites in Argentina. Because little information exists on the status of CL pathosystem in Argentina and Paraguay, a survey was made in several citrus growing areas of these countries from 2009 to 2011, to evaluate its presence and relevance as well as the identification of the virus and the mite vector. CL was found in most of the sweet orange and/or mandarin orchards in Paraguay (Departamentos de Boquerón, Concepción, San Pedro, Cordillera, Alto Paraná, Itapúa) and Argentina (Provincias de Misiones, Corrientes, Entre Ríos). Incidence was usually low. The causal virus was identified as Citrus leprosis virus C (CiLV-C) by RT-PCR, electron microscopy and immunofluorescence. In all the visited regions in Paraguay and the region of Montecarlo, Argentina, the mites collected in plants infected by CiLV-C were identified as B. phoenicis.Sociedade Brasileira de Fitopatologia2013-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1982-56762013000400002Tropical Plant Pathology v.38 n.4 2013reponame:Tropical plant pathology (Online)instname:Sociedade Brasileira de Fitopatologiainstacron:SBF10.1590/S1982-56762013005000015info:eu-repo/semantics/openAccessCáceres,SaraAguirre,AlcidesCosta,NormaColl,Olga deGonzáles Segnana,LuisFariña,NelsonTassi,Aline D.Calegario,Renata F.Moraes,Gilberto J. deFreitas-Astúa,JulianaPereira,Juliana A.Salaroli,Renato B.Kitajima,Elliot W.eng2013-08-07T00:00:00Zoai:scielo:S1982-56762013000400002Revistahttps://www.scielo.br/j/tpp/ONGhttps://old.scielo.br/oai/scielo-oai.phpsbf-revista@ufla.br1983-20521982-5676opendoar:2013-08-07T00:00Tropical plant pathology (Online) - Sociedade Brasileira de Fitopatologiafalse |
dc.title.none.fl_str_mv |
Present status of citrus leprosis in Argentina and Paraguay |
title |
Present status of citrus leprosis in Argentina and Paraguay |
spellingShingle |
Present status of citrus leprosis in Argentina and Paraguay Cáceres,Sara Brevipalpus phoenicis B. obovatus CiLV-C |
title_short |
Present status of citrus leprosis in Argentina and Paraguay |
title_full |
Present status of citrus leprosis in Argentina and Paraguay |
title_fullStr |
Present status of citrus leprosis in Argentina and Paraguay |
title_full_unstemmed |
Present status of citrus leprosis in Argentina and Paraguay |
title_sort |
Present status of citrus leprosis in Argentina and Paraguay |
author |
Cáceres,Sara |
author_facet |
Cáceres,Sara Aguirre,Alcides Costa,Norma Coll,Olga de Gonzáles Segnana,Luis Fariña,Nelson Tassi,Aline D. Calegario,Renata F. Moraes,Gilberto J. de Freitas-Astúa,Juliana Pereira,Juliana A. Salaroli,Renato B. Kitajima,Elliot W. |
author_role |
author |
author2 |
Aguirre,Alcides Costa,Norma Coll,Olga de Gonzáles Segnana,Luis Fariña,Nelson Tassi,Aline D. Calegario,Renata F. Moraes,Gilberto J. de Freitas-Astúa,Juliana Pereira,Juliana A. Salaroli,Renato B. Kitajima,Elliot W. |
author2_role |
author author author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Cáceres,Sara Aguirre,Alcides Costa,Norma Coll,Olga de Gonzáles Segnana,Luis Fariña,Nelson Tassi,Aline D. Calegario,Renata F. Moraes,Gilberto J. de Freitas-Astúa,Juliana Pereira,Juliana A. Salaroli,Renato B. Kitajima,Elliot W. |
dc.subject.por.fl_str_mv |
Brevipalpus phoenicis B. obovatus CiLV-C |
topic |
Brevipalpus phoenicis B. obovatus CiLV-C |
description |
Citrus leprosis (CL) was first described in South America in the 1920's. It is considered similar to a disease first observed back to 1860 in Florida. It is a destructive disease characterized by localized lesions on the leaves, fruits and stems, which may lead to the death of the affected plant if left untreated. Around 1940, CL was demonstrated to be transmitted by Brevipalpus mites in Argentina. Because little information exists on the status of CL pathosystem in Argentina and Paraguay, a survey was made in several citrus growing areas of these countries from 2009 to 2011, to evaluate its presence and relevance as well as the identification of the virus and the mite vector. CL was found in most of the sweet orange and/or mandarin orchards in Paraguay (Departamentos de Boquerón, Concepción, San Pedro, Cordillera, Alto Paraná, Itapúa) and Argentina (Provincias de Misiones, Corrientes, Entre Ríos). Incidence was usually low. The causal virus was identified as Citrus leprosis virus C (CiLV-C) by RT-PCR, electron microscopy and immunofluorescence. In all the visited regions in Paraguay and the region of Montecarlo, Argentina, the mites collected in plants infected by CiLV-C were identified as B. phoenicis. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-08-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1982-56762013000400002 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1982-56762013000400002 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1982-56762013005000015 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Fitopatologia |
publisher.none.fl_str_mv |
Sociedade Brasileira de Fitopatologia |
dc.source.none.fl_str_mv |
Tropical Plant Pathology v.38 n.4 2013 reponame:Tropical plant pathology (Online) instname:Sociedade Brasileira de Fitopatologia instacron:SBF |
instname_str |
Sociedade Brasileira de Fitopatologia |
instacron_str |
SBF |
institution |
SBF |
reponame_str |
Tropical plant pathology (Online) |
collection |
Tropical plant pathology (Online) |
repository.name.fl_str_mv |
Tropical plant pathology (Online) - Sociedade Brasileira de Fitopatologia |
repository.mail.fl_str_mv |
sbf-revista@ufla.br |
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1754824586314121216 |