Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
12/02/2020 |
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Data da última atualização: |
12/02/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
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. |
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Afiliação: |
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. |
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Título: |
Long-lasting systematic roguing for effective management of CABMV in passion flower orchards through maintenance of separated plants. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Plant Pathology, v. 68, p. 1259-1267, 2019. |
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DOI: |
10.1111/ppa.13054 |
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Idioma: |
Inglês |
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Conteúdo: |
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. MenosIn 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 valid... Mostrar Tudo |
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Palavras-Chave: |
CABMV; Transmissão de pulgões; Vírus do mosaico do pulgão-do-feijão-caupi. |
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Thesagro: |
Doença; Maracujá; Vírus. |
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Thesaurus NAL: |
Passiflora edulis f. flavicarpa; Passion fruits; Plant diseases and disorders; Potyvirus. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/210676/1/Long-lasting-systematic-roguing-2019.pdf
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Marc: |
LEADER 02577naa a2200325 a 4500
001 2120183
005 2020-02-12
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1111/ppa.13054$2DOI
100 1 $aSPADOTTI, D. M. A.
245 $aLong-lasting systematic roguing for effective management of CABMV in passion flower orchards through maintenance of separated plants.$h[electronic resource]
260 $c2019
520 $aIn 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.
650 $aPassiflora edulis f. flavicarpa
650 $aPassion fruits
650 $aPlant diseases and disorders
650 $aPotyvirus
650 $aDoença
650 $aMaracujá
650 $aVírus
653 $aCABMV
653 $aTransmissão de pulgões
653 $aVírus do mosaico do pulgão-do-feijão-caupi
700 1 $aFAVARA
700 1 $aNOVAES, Q. S.
700 1 $aMELLO, A. P. O. A.
700 1 $aFREITAS, D. M. S.
700 1 $aMOLINA, J. P. E.
700 1 $aREZENDE, J. A. M.
773 $tPlant Pathology$gv. 68, p. 1259-1267, 2019.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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