Assessment of resistance of hybrids and lineages of passion fruit to bacteriosis under protected cultivation
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Bioscience journal (Online) |
Texto Completo: | https://seer.ufu.br/index.php/biosciencejournal/article/view/48021 |
Resumo: | Yield and longevity of yellow passion fruit have been reduced by diseases such as the bacterial spot caused by Xanthomonas axonopodis pv. passiflorae. Genetic resistance has been confirmed as the most efficient and economical correct option to minimize this disease problem. Aiming at it, the objective of this research was to evaluate the incidence, severity and progression of the disease in 12 genotypes of sour passion fruit, in seedling stage in nursery greenhouse after inoculation of Xanthomonas axonopodis pv. passiflorae. The inoculation was performed with an isolate collected in the Pipiripau Rural Nucleus, Brasilia-DF, named UnB-1397 (1x106 CFU/mL), through induction of injuries. There were performed four assessments, with interval of 7 days except the first which was performed 11 days after inoculation. The incidence was estimated by the percentage of plants affected. To evaluate the severity, it was used the diagrammatic scale validated by Costa et al. (2018), with adaptations, using the measurement of the affected area by necrotic lesions on the leaf. All genotypes were susceptible to bacteriosis, 5 being considered moderately susceptible: F1 BRS Pérola do Cerrado x Rosa Intenso, Mar20#21, Mar20#15b, Mar20#24xMar20#40 and FB200PL4R2 x Mar20#2005, with a mean of severity ranging from 11 to 25% of injured area in leaves. |
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Assessment of resistance of hybrids and lineages of passion fruit to bacteriosis under protected cultivationAvaliação de resistência de híbridos e linhagens de maracujazeiro à bacteriose, sob cultivo protegidoBacterial spotXanthomonas axonopodis pvpassiflorae. cPassiflora edulis SimsGenetic resistanceSeedlingsAgronomyMancha bacterianaXanthomonas axonopodis pvPassifloraeMelhoramento genéticoPassiflora edulis SimsResistência genéticaMudasYield and longevity of yellow passion fruit have been reduced by diseases such as the bacterial spot caused by Xanthomonas axonopodis pv. passiflorae. Genetic resistance has been confirmed as the most efficient and economical correct option to minimize this disease problem. Aiming at it, the objective of this research was to evaluate the incidence, severity and progression of the disease in 12 genotypes of sour passion fruit, in seedling stage in nursery greenhouse after inoculation of Xanthomonas axonopodis pv. passiflorae. The inoculation was performed with an isolate collected in the Pipiripau Rural Nucleus, Brasilia-DF, named UnB-1397 (1x106 CFU/mL), through induction of injuries. There were performed four assessments, with interval of 7 days except the first which was performed 11 days after inoculation. The incidence was estimated by the percentage of plants affected. To evaluate the severity, it was used the diagrammatic scale validated by Costa et al. (2018), with adaptations, using the measurement of the affected area by necrotic lesions on the leaf. All genotypes were susceptible to bacteriosis, 5 being considered moderately susceptible: F1 BRS Pérola do Cerrado x Rosa Intenso, Mar20#21, Mar20#15b, Mar20#24xMar20#40 and FB200PL4R2 x Mar20#2005, with a mean of severity ranging from 11 to 25% of injured area in leaves. A produtividade e a longevidade dos pomares de maracujazeiro-azedo têm sido comprometidas em razão de doenças como a bacteriose, causada por Xanthomonas axonopodis pv. passiflorae. A resistência genética tem se confirmado como a opção mais eficiente e econômica para minimizar tal problema. Dessa forma, o objetivo deste trabalho foi avaliar a reação de 12 genótipos de maracujazeiro, em fase de mudas, sob cultivo protegido, à Xanthomonas axonopodis pv. passiflorae. A inoculação com isolado denominado UnB-1397 (1x106 CFU/mL), coletado no Núcleo Rural de Pipiripau, Brasília-DF, se deu pela indução de ferimentos. Foram realizadas 4 avaliações, com intervalo de 7 dias, sendo a primeira avaliação realizada 11 dias após a inoculação. A incidência foi estimada pela porcentagem de plantas afetadas. Para avaliação da severidade, foi utilizada escala diagramática validada por Costa et al. (2018), com adaptações, utilizando-se a mensuração da área foliar atingida por lesões nas folhas. Todos os genótipos se mostraram suscetíveis à bacteriose, sendo 5 considerados moderadamente suscetíveis: F1 BRS Pérola do Cerrado x Rosa Intenso, Mar20#21, Mar20#15b, Mar20#24 x Mar20#40 e FB200PL4R2 x Mar20#2005, apresentando uma média de severidade que variou de 11 a 25% de área ou tecidos foliares lesionados. EDUFU2020-05-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/4802110.14393/BJ-v36n4a2020-48021Bioscience Journal ; Vol. 36 No. 4 (2020): July/Aug.; 1193-1202Bioscience Journal ; v. 36 n. 4 (2020): julho/agosto; 1193-12021981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/biosciencejournal/article/view/48021/28954Brazil; Contemporary Copyright (c) 2020 Janlylle Ruama Yankovich Arrifano, José Ricardo Peixoto; Michelle Souza Vilela; Solange da Costa Nogueira, Thiago Campos de Oliveira, Daiane da Silva Nóbregahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessArrifano, Janlylle Ruama YankovichPeixoto, José RicardoVilela, Michelle SouzaNogueira, Solange da CostaOliveira, Thiago Campos de Nóbrega, Daiane da Silva2022-06-14T13:02:08Zoai:ojs.www.seer.ufu.br:article/48021Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-06-14T13:02:08Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false |
dc.title.none.fl_str_mv |
Assessment of resistance of hybrids and lineages of passion fruit to bacteriosis under protected cultivation Avaliação de resistência de híbridos e linhagens de maracujazeiro à bacteriose, sob cultivo protegido |
title |
Assessment of resistance of hybrids and lineages of passion fruit to bacteriosis under protected cultivation |
spellingShingle |
Assessment of resistance of hybrids and lineages of passion fruit to bacteriosis under protected cultivation Arrifano, Janlylle Ruama Yankovich Bacterial spot Xanthomonas axonopodis pv passiflorae. c Passiflora edulis Sims Genetic resistance Seedlings Agronomy Mancha bacteriana Xanthomonas axonopodis pv Passiflorae Melhoramento genético Passiflora edulis Sims Resistência genética Mudas |
title_short |
Assessment of resistance of hybrids and lineages of passion fruit to bacteriosis under protected cultivation |
title_full |
Assessment of resistance of hybrids and lineages of passion fruit to bacteriosis under protected cultivation |
title_fullStr |
Assessment of resistance of hybrids and lineages of passion fruit to bacteriosis under protected cultivation |
title_full_unstemmed |
Assessment of resistance of hybrids and lineages of passion fruit to bacteriosis under protected cultivation |
title_sort |
Assessment of resistance of hybrids and lineages of passion fruit to bacteriosis under protected cultivation |
author |
Arrifano, Janlylle Ruama Yankovich |
author_facet |
Arrifano, Janlylle Ruama Yankovich Peixoto, José Ricardo Vilela, Michelle Souza Nogueira, Solange da Costa Oliveira, Thiago Campos de Nóbrega, Daiane da Silva |
author_role |
author |
author2 |
Peixoto, José Ricardo Vilela, Michelle Souza Nogueira, Solange da Costa Oliveira, Thiago Campos de Nóbrega, Daiane da Silva |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Arrifano, Janlylle Ruama Yankovich Peixoto, José Ricardo Vilela, Michelle Souza Nogueira, Solange da Costa Oliveira, Thiago Campos de Nóbrega, Daiane da Silva |
dc.subject.por.fl_str_mv |
Bacterial spot Xanthomonas axonopodis pv passiflorae. c Passiflora edulis Sims Genetic resistance Seedlings Agronomy Mancha bacteriana Xanthomonas axonopodis pv Passiflorae Melhoramento genético Passiflora edulis Sims Resistência genética Mudas |
topic |
Bacterial spot Xanthomonas axonopodis pv passiflorae. c Passiflora edulis Sims Genetic resistance Seedlings Agronomy Mancha bacteriana Xanthomonas axonopodis pv Passiflorae Melhoramento genético Passiflora edulis Sims Resistência genética Mudas |
description |
Yield and longevity of yellow passion fruit have been reduced by diseases such as the bacterial spot caused by Xanthomonas axonopodis pv. passiflorae. Genetic resistance has been confirmed as the most efficient and economical correct option to minimize this disease problem. Aiming at it, the objective of this research was to evaluate the incidence, severity and progression of the disease in 12 genotypes of sour passion fruit, in seedling stage in nursery greenhouse after inoculation of Xanthomonas axonopodis pv. passiflorae. The inoculation was performed with an isolate collected in the Pipiripau Rural Nucleus, Brasilia-DF, named UnB-1397 (1x106 CFU/mL), through induction of injuries. There were performed four assessments, with interval of 7 days except the first which was performed 11 days after inoculation. The incidence was estimated by the percentage of plants affected. To evaluate the severity, it was used the diagrammatic scale validated by Costa et al. (2018), with adaptations, using the measurement of the affected area by necrotic lesions on the leaf. All genotypes were susceptible to bacteriosis, 5 being considered moderately susceptible: F1 BRS Pérola do Cerrado x Rosa Intenso, Mar20#21, Mar20#15b, Mar20#24xMar20#40 and FB200PL4R2 x Mar20#2005, with a mean of severity ranging from 11 to 25% of injured area in leaves. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-05-25 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/48021 10.14393/BJ-v36n4a2020-48021 |
url |
https://seer.ufu.br/index.php/biosciencejournal/article/view/48021 |
identifier_str_mv |
10.14393/BJ-v36n4a2020-48021 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/48021/28954 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.coverage.none.fl_str_mv |
Brazil; Contemporary |
dc.publisher.none.fl_str_mv |
EDUFU |
publisher.none.fl_str_mv |
EDUFU |
dc.source.none.fl_str_mv |
Bioscience Journal ; Vol. 36 No. 4 (2020): July/Aug.; 1193-1202 Bioscience Journal ; v. 36 n. 4 (2020): julho/agosto; 1193-1202 1981-3163 reponame:Bioscience journal (Online) instname:Universidade Federal de Uberlândia (UFU) instacron:UFU |
instname_str |
Universidade Federal de Uberlândia (UFU) |
instacron_str |
UFU |
institution |
UFU |
reponame_str |
Bioscience journal (Online) |
collection |
Bioscience journal (Online) |
repository.name.fl_str_mv |
Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU) |
repository.mail.fl_str_mv |
biosciencej@ufu.br|| |
_version_ |
1797069081730351104 |