Long-lasting systematic roguing for effective management of CABMV in passion flower orchards through maintenance of separated plants.
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1120183 |
Resumo: | In Brazil, passion flower is grown across almost the entire country. The predominant disease of the passion flower cropis passion fruit woodiness, caused by the potyvirus cowpea aphid-borne mosaic virus (CABMV), and transmitted byaphids in a nonpersistent manner. The disease reduces the useful life of the orchard from 36 months to approximately18 months. Up to now, there has not been an efficient method for disease management. The aim of this work was toevaluate the efficiency of systematic roguing of diseased plants through weekly inspections, for disease management inthe field. The latent and incubation periods of CABMV in passion flower vines were determined in order to optimizeroguing efficiency. Passion fruit plants inoculated with CABMV started to act as sources of inoculum from 3 days afterinoculation (DAI), and the symptoms were expressed, on average, at 8 DAI. Five field experiments, conducted in thestates of S~ao Paulo and Bahia, Brazil, demonstrated that systematic roguing of diseased plants was significantly efficientfor managing passion fruit woodiness disease. In order to facilitate identification and subsequent removal of theinfected plants, they need to be grown separately. This cultural practice can be recommended for managing passionfruit woodiness disease, provided it is applied on a regional scale by all passion fruit growers. The development ofsome pilot plantings for the application of roguing in a passion flower-producing region is recommended to validatethe use of this technique for managing passion fruit woodiness disease. |
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Long-lasting systematic roguing for effective management of CABMV in passion flower orchards through maintenance of separated plants.Transmissão de pulgõesVírus do mosaico do pulgão-do-feijão-caupiCABMVMaracujáDoençaVírusPassion fruitsPassiflora edulis f. flavicarpaPotyvirusPlant diseases and disordersIn Brazil, passion flower is grown across almost the entire country. The predominant disease of the passion flower cropis passion fruit woodiness, caused by the potyvirus cowpea aphid-borne mosaic virus (CABMV), and transmitted byaphids in a nonpersistent manner. The disease reduces the useful life of the orchard from 36 months to approximately18 months. Up to now, there has not been an efficient method for disease management. The aim of this work was toevaluate the efficiency of systematic roguing of diseased plants through weekly inspections, for disease management inthe field. The latent and incubation periods of CABMV in passion flower vines were determined in order to optimizeroguing efficiency. Passion fruit plants inoculated with CABMV started to act as sources of inoculum from 3 days afterinoculation (DAI), and the symptoms were expressed, on average, at 8 DAI. Five field experiments, conducted in thestates of S~ao Paulo and Bahia, Brazil, demonstrated that systematic roguing of diseased plants was significantly efficientfor managing passion fruit woodiness disease. In order to facilitate identification and subsequent removal of theinfected plants, they need to be grown separately. This cultural practice can be recommended for managing passionfruit woodiness disease, provided it is applied on a regional scale by all passion fruit growers. The development ofsome pilot plantings for the application of roguing in a passion flower-producing region is recommended to validatethe use of this technique for managing passion fruit woodiness disease.D. M. A. Spadotti, ESALQ; G. M. Favara, ESALQ; Q. S. Novaes, Universidade Estadual doSudoeste da Bahia - UESB; A. P. O. A. Mello, Universidade Federal de São Carlos - UFSCAR; DEBORA MARIA SANSINI FREITAS, CPATSA; J. P. Edwards Molina, Instituto Nacional de Tecnologia Agropecuaria, Instituto de Patolog?a Vegetal - CIAP; J. A. M. Rezende, ESALQ.SPADOTTI, D. M. A.FAVARANOVAES, Q. S.MELLO, A. P. O. A.FREITAS, D. M. S.MOLINA, J. P. E.REZENDE, J. A. M.2020-02-12T18:09:33Z2020-02-12T18:09:33Z2020-02-1220192020-02-12T18:09:33Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlePlant Pathology, v. 68, p. 1259-1267, 2019.http://www.alice.cnptia.embrapa.br/alice/handle/doc/112018310.1111/ppa.13054enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2020-02-12T18:09:40Zoai:www.alice.cnptia.embrapa.br:doc/1120183Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542020-02-12T18:09:40falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542020-02-12T18:09:40Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Long-lasting systematic roguing for effective management of CABMV in passion flower orchards through maintenance of separated plants. |
title |
Long-lasting systematic roguing for effective management of CABMV in passion flower orchards through maintenance of separated plants. |
spellingShingle |
Long-lasting systematic roguing for effective management of CABMV in passion flower orchards through maintenance of separated plants. SPADOTTI, D. M. A. Transmissão de pulgões Vírus do mosaico do pulgão-do-feijão-caupi CABMV Maracujá Doença Vírus Passion fruits Passiflora edulis f. flavicarpa Potyvirus Plant diseases and disorders |
title_short |
Long-lasting systematic roguing for effective management of CABMV in passion flower orchards through maintenance of separated plants. |
title_full |
Long-lasting systematic roguing for effective management of CABMV in passion flower orchards through maintenance of separated plants. |
title_fullStr |
Long-lasting systematic roguing for effective management of CABMV in passion flower orchards through maintenance of separated plants. |
title_full_unstemmed |
Long-lasting systematic roguing for effective management of CABMV in passion flower orchards through maintenance of separated plants. |
title_sort |
Long-lasting systematic roguing for effective management of CABMV in passion flower orchards through maintenance of separated plants. |
author |
SPADOTTI, D. M. A. |
author_facet |
SPADOTTI, D. M. A. FAVARA NOVAES, Q. S. MELLO, A. P. O. A. FREITAS, D. M. S. MOLINA, J. P. E. REZENDE, J. A. M. |
author_role |
author |
author2 |
FAVARA NOVAES, Q. S. MELLO, A. P. O. A. FREITAS, D. M. S. MOLINA, J. P. E. REZENDE, J. A. M. |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
D. M. A. Spadotti, ESALQ; G. M. Favara, ESALQ; Q. S. Novaes, Universidade Estadual doSudoeste da Bahia - UESB; A. P. O. A. Mello, Universidade Federal de São Carlos - UFSCAR; DEBORA MARIA SANSINI FREITAS, CPATSA; J. P. Edwards Molina, Instituto Nacional de Tecnologia Agropecuaria, Instituto de Patolog?a Vegetal - CIAP; J. A. M. Rezende, ESALQ. |
dc.contributor.author.fl_str_mv |
SPADOTTI, D. M. A. FAVARA NOVAES, Q. S. MELLO, A. P. O. A. FREITAS, D. M. S. MOLINA, J. P. E. REZENDE, J. A. M. |
dc.subject.por.fl_str_mv |
Transmissão de pulgões Vírus do mosaico do pulgão-do-feijão-caupi CABMV Maracujá Doença Vírus Passion fruits Passiflora edulis f. flavicarpa Potyvirus Plant diseases and disorders |
topic |
Transmissão de pulgões Vírus do mosaico do pulgão-do-feijão-caupi CABMV Maracujá Doença Vírus Passion fruits Passiflora edulis f. flavicarpa Potyvirus Plant diseases and disorders |
description |
In Brazil, passion flower is grown across almost the entire country. The predominant disease of the passion flower cropis passion fruit woodiness, caused by the potyvirus cowpea aphid-borne mosaic virus (CABMV), and transmitted byaphids in a nonpersistent manner. The disease reduces the useful life of the orchard from 36 months to approximately18 months. Up to now, there has not been an efficient method for disease management. The aim of this work was toevaluate the efficiency of systematic roguing of diseased plants through weekly inspections, for disease management inthe field. The latent and incubation periods of CABMV in passion flower vines were determined in order to optimizeroguing efficiency. Passion fruit plants inoculated with CABMV started to act as sources of inoculum from 3 days afterinoculation (DAI), and the symptoms were expressed, on average, at 8 DAI. Five field experiments, conducted in thestates of S~ao Paulo and Bahia, Brazil, demonstrated that systematic roguing of diseased plants was significantly efficientfor managing passion fruit woodiness disease. In order to facilitate identification and subsequent removal of theinfected plants, they need to be grown separately. This cultural practice can be recommended for managing passionfruit woodiness disease, provided it is applied on a regional scale by all passion fruit growers. The development ofsome pilot plantings for the application of roguing in a passion flower-producing region is recommended to validatethe use of this technique for managing passion fruit woodiness disease. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019 2020-02-12T18:09:33Z 2020-02-12T18:09:33Z 2020-02-12 2020-02-12T18:09:33Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Plant Pathology, v. 68, p. 1259-1267, 2019. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1120183 10.1111/ppa.13054 |
identifier_str_mv |
Plant Pathology, v. 68, p. 1259-1267, 2019. 10.1111/ppa.13054 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1120183 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
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Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
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EMBRAPA |
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EMBRAPA |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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