Occurrence, distribution, and relative incidence of five viruses infecting cucurbits in the state of Sao Paulo, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2000 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1094/PDIS.2000.84.5.516 http://hdl.handle.net/11449/66147 |
Resumo: | Cucurbits species grown in 38 of 40 agricultural regions in the state of Sao Paulo, Brazil, were surveyed for the relative incidence of Cucumber mosaic virus (CMV), Papaya ringspot virus-type W (PRSV-W), Watermelon mosaic virus-2 (WMV-2), Zucchini lethal chlorosis virus (ZLCV), and Zucchini yellow mosaic virus (ZYMV) during May 1997 and June 1999. Samples from 621 plants, representing eight cultivated species, six wild species, and one commercial hybrid (Cucurbita moschata x C. maxima), were analyzed by plate trapped antigen enzyme-linked immunosorbent assay (PTA-ELISA). PRSV-W and ZYMV were the most frequently found viruses, accounting for 49.1 and 24.8%, respectively, of 605 samples tested. ZLCV, CMV, and WMV-2 were detected in 7.8, 6.0, and 4.5% of 612, 497, and 423 samples tested, respectively. Double infection was found in 97 samples, and triple infection was found in 10 samples. Quadruple infection was detected in one C. pepo sample. Plants that were symptomatic but negative by PTA-ELISA might be due to abiotic agents, infection by virus for which antiserum was not available, such as Squash mosaic virus, or infection with an as yet uncharacterized virus. |
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Occurrence, distribution, and relative incidence of five viruses infecting cucurbits in the state of Sao Paulo, Brazilbrazilcucumber mosaic virusCucurbita maximacultivardisease diagnosisenzyme linked immunosorbent assayhybridpapaya ringspot virus Wsquash mosaic virusvirus detectionvirus infectionwatermelon mosaic virus 2wild relativezucchini lethal chlorosis viruszucchini yellow mosaic virusCucurbita moschataCucurbita pepoCucurbits species grown in 38 of 40 agricultural regions in the state of Sao Paulo, Brazil, were surveyed for the relative incidence of Cucumber mosaic virus (CMV), Papaya ringspot virus-type W (PRSV-W), Watermelon mosaic virus-2 (WMV-2), Zucchini lethal chlorosis virus (ZLCV), and Zucchini yellow mosaic virus (ZYMV) during May 1997 and June 1999. Samples from 621 plants, representing eight cultivated species, six wild species, and one commercial hybrid (Cucurbita moschata x C. maxima), were analyzed by plate trapped antigen enzyme-linked immunosorbent assay (PTA-ELISA). PRSV-W and ZYMV were the most frequently found viruses, accounting for 49.1 and 24.8%, respectively, of 605 samples tested. ZLCV, CMV, and WMV-2 were detected in 7.8, 6.0, and 4.5% of 612, 497, and 423 samples tested, respectively. Double infection was found in 97 samples, and triple infection was found in 10 samples. Quadruple infection was detected in one C. pepo sample. Plants that were symptomatic but negative by PTA-ELISA might be due to abiotic agents, infection by virus for which antiserum was not available, such as Squash mosaic virus, or infection with an as yet uncharacterized virus.Centro de Fitossanidade Instituto Agronômico, 13020-902 Campinas, SPDept. de Fitopatologia ESALQ/USP, 13418-900 Piracicaba, SPDEXTRU/CATI, 13073-001 Campinas, SPDept. de Defesa Fitossanitaria FCA/UNESP, 18603-970 Botucatu, SPDept. de Defesa Fitossanitaria FCA/UNESP, 18603-970 Botucatu, SPInstituto Agronômico (IAC)Universidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)Yuki, V. A.Rezende, J. A. M.Kitajima, E. W.Barroso, P. A. V.Kuniyuki, H.Groppo, G. A.Pavan, Marcelo Agenor [UNESP]2014-05-27T11:19:54Z2014-05-27T11:19:54Z2000-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article516-520http://dx.doi.org/10.1094/PDIS.2000.84.5.516Plant Disease, v. 84, n. 5, p. 516-520, 2000.0191-2917http://hdl.handle.net/11449/6614710.1094/PDIS.2000.84.5.516WOS:0000865126000052-s2.0-00339955679475664563362949Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPlant Disease2.9410,575info:eu-repo/semantics/openAccess2024-04-30T18:07:55Zoai:repositorio.unesp.br:11449/66147Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:04:59.276670Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Occurrence, distribution, and relative incidence of five viruses infecting cucurbits in the state of Sao Paulo, Brazil |
title |
Occurrence, distribution, and relative incidence of five viruses infecting cucurbits in the state of Sao Paulo, Brazil |
spellingShingle |
Occurrence, distribution, and relative incidence of five viruses infecting cucurbits in the state of Sao Paulo, Brazil Yuki, V. A. brazil cucumber mosaic virus Cucurbita maxima cultivar disease diagnosis enzyme linked immunosorbent assay hybrid papaya ringspot virus W squash mosaic virus virus detection virus infection watermelon mosaic virus 2 wild relative zucchini lethal chlorosis virus zucchini yellow mosaic virus Cucurbita moschata Cucurbita pepo |
title_short |
Occurrence, distribution, and relative incidence of five viruses infecting cucurbits in the state of Sao Paulo, Brazil |
title_full |
Occurrence, distribution, and relative incidence of five viruses infecting cucurbits in the state of Sao Paulo, Brazil |
title_fullStr |
Occurrence, distribution, and relative incidence of five viruses infecting cucurbits in the state of Sao Paulo, Brazil |
title_full_unstemmed |
Occurrence, distribution, and relative incidence of five viruses infecting cucurbits in the state of Sao Paulo, Brazil |
title_sort |
Occurrence, distribution, and relative incidence of five viruses infecting cucurbits in the state of Sao Paulo, Brazil |
author |
Yuki, V. A. |
author_facet |
Yuki, V. A. Rezende, J. A. M. Kitajima, E. W. Barroso, P. A. V. Kuniyuki, H. Groppo, G. A. Pavan, Marcelo Agenor [UNESP] |
author_role |
author |
author2 |
Rezende, J. A. M. Kitajima, E. W. Barroso, P. A. V. Kuniyuki, H. Groppo, G. A. Pavan, Marcelo Agenor [UNESP] |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Instituto Agronômico (IAC) Universidade de São Paulo (USP) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Yuki, V. A. Rezende, J. A. M. Kitajima, E. W. Barroso, P. A. V. Kuniyuki, H. Groppo, G. A. Pavan, Marcelo Agenor [UNESP] |
dc.subject.por.fl_str_mv |
brazil cucumber mosaic virus Cucurbita maxima cultivar disease diagnosis enzyme linked immunosorbent assay hybrid papaya ringspot virus W squash mosaic virus virus detection virus infection watermelon mosaic virus 2 wild relative zucchini lethal chlorosis virus zucchini yellow mosaic virus Cucurbita moschata Cucurbita pepo |
topic |
brazil cucumber mosaic virus Cucurbita maxima cultivar disease diagnosis enzyme linked immunosorbent assay hybrid papaya ringspot virus W squash mosaic virus virus detection virus infection watermelon mosaic virus 2 wild relative zucchini lethal chlorosis virus zucchini yellow mosaic virus Cucurbita moschata Cucurbita pepo |
description |
Cucurbits species grown in 38 of 40 agricultural regions in the state of Sao Paulo, Brazil, were surveyed for the relative incidence of Cucumber mosaic virus (CMV), Papaya ringspot virus-type W (PRSV-W), Watermelon mosaic virus-2 (WMV-2), Zucchini lethal chlorosis virus (ZLCV), and Zucchini yellow mosaic virus (ZYMV) during May 1997 and June 1999. Samples from 621 plants, representing eight cultivated species, six wild species, and one commercial hybrid (Cucurbita moschata x C. maxima), were analyzed by plate trapped antigen enzyme-linked immunosorbent assay (PTA-ELISA). PRSV-W and ZYMV were the most frequently found viruses, accounting for 49.1 and 24.8%, respectively, of 605 samples tested. ZLCV, CMV, and WMV-2 were detected in 7.8, 6.0, and 4.5% of 612, 497, and 423 samples tested, respectively. Double infection was found in 97 samples, and triple infection was found in 10 samples. Quadruple infection was detected in one C. pepo sample. Plants that were symptomatic but negative by PTA-ELISA might be due to abiotic agents, infection by virus for which antiserum was not available, such as Squash mosaic virus, or infection with an as yet uncharacterized virus. |
publishDate |
2000 |
dc.date.none.fl_str_mv |
2000-05-01 2014-05-27T11:19:54Z 2014-05-27T11:19:54Z |
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://dx.doi.org/10.1094/PDIS.2000.84.5.516 Plant Disease, v. 84, n. 5, p. 516-520, 2000. 0191-2917 http://hdl.handle.net/11449/66147 10.1094/PDIS.2000.84.5.516 WOS:000086512600005 2-s2.0-0033995567 9475664563362949 |
url |
http://dx.doi.org/10.1094/PDIS.2000.84.5.516 http://hdl.handle.net/11449/66147 |
identifier_str_mv |
Plant Disease, v. 84, n. 5, p. 516-520, 2000. 0191-2917 10.1094/PDIS.2000.84.5.516 WOS:000086512600005 2-s2.0-0033995567 9475664563362949 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Plant Disease 2.941 0,575 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
516-520 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129488096067584 |