Huanglongbing: possible threat to Santa Catarina’s citriculture?

Detalhes bibliográficos
Autor(a) principal: Castilhos, Rodolfo Vargas
Data de Publicação: 2017
Outros Autores: Brugnara, Eduardo Cesar, Maro, Luana Aparecida, Canale, Maria Cristina
Tipo de documento: Artigo
Idioma: por
Título da fonte: Agropecuária Catarinense (Online)
Texto Completo: https://publicacoes.epagri.sc.gov.br/rac/article/view/37
Resumo: Abstract - Huanglongbing (HLB) is the most important citrus disease in Brazil. It is caused by the bacteria “Candidatus Liberibacter spp.”, which is spread by the Asian citrus psyllid, Diaphorina citri. HLB symptoms are leaf mottling (asymmetric chlorosis in the leaf blade) and yellowing of shoots, and the fruits show irregular maturation, deformation, seed abortion and fall prematurely. HLB was detected in 2004 and currently occurs in the states of São Paulo, Minas Gerais and Paraná. HLB management is based on planting healthy nursery trees produced in greenhouses, inoculum reduction by the removal of symptomatic plants and monitoring and control of psyllid vector. There is no report of HLB in Santa Catarina state, however, D. citri was already detected, what leads to the need of vector and bacteria surveys in citrus production regions.
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spelling Huanglongbing: possible threat to Santa Catarina’s citriculture?Huanglongbing: possível ameaça à citricultura catarinense?greeninginsect vectorvascular phytopathogentransmission mechanismsHLB epidemiology.greeninginseto vetorfitopatógeno vascularmecanismos de transmissãoepidemiologia do HLB.Abstract - Huanglongbing (HLB) is the most important citrus disease in Brazil. It is caused by the bacteria “Candidatus Liberibacter spp.”, which is spread by the Asian citrus psyllid, Diaphorina citri. HLB symptoms are leaf mottling (asymmetric chlorosis in the leaf blade) and yellowing of shoots, and the fruits show irregular maturation, deformation, seed abortion and fall prematurely. HLB was detected in 2004 and currently occurs in the states of São Paulo, Minas Gerais and Paraná. HLB management is based on planting healthy nursery trees produced in greenhouses, inoculum reduction by the removal of symptomatic plants and monitoring and control of psyllid vector. There is no report of HLB in Santa Catarina state, however, D. citri was already detected, what leads to the need of vector and bacteria surveys in citrus production regions.Resumo - O Huanglongbing (HLB) é a principal doença dos citros no Brasil. É causado por bactérias do gênero “Candidatus Liberibacter” e transmitido pelo psilídeo-asiático-dos-citros, Diaphorina citri. Os sintomas do HLB são mosqueamento nas folhas (clorose assimétrica no limbo) e amarelecimento de ramos, além de os frutos mostrarem maturação irregular, deformação, sementes abortadas e queda precoce. Detectado no País no ano de 2004, o HLB já foi registrado nos estados de São Paulo, Minas Gerais e Paraná. Seu manejo é baseado em plantio de mudas sadias, produzidas em viveiros protegidos, redução do inóculo da doença pela eliminação das plantas sintomáticas e monitoramento e controle do vetor. Em Santa Catarina não há registro de ocorrência do HLB, porém o psilídeo D. citri já foi detectado, o que torna necessário levantamento do vetor e da eventual presença da bactéria nas regiões citrícolas do Estado. Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri2017-05-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://publicacoes.epagri.sc.gov.br/rac/article/view/3710.52945/rac.v30i1.37Agropecuária Catarinense Journal; Vol. 30 No. 1 (2017); 36-39Agropecuária Catarinense; v. 30 n. 1 (2017); 36-392525-60760103-0779reponame:Agropecuária Catarinense (Online)instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)instacron:EPAGRIporhttps://publicacoes.epagri.sc.gov.br/rac/article/view/37/106Copyright (c) 2017 Revista Agropecuária Catarinensehttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessCastilhos, Rodolfo VargasBrugnara, Eduardo CesarMaro, Luana AparecidaCanale, Maria Cristina2020-07-03T22:32:27Zoai:ojs.publicacoes.epagri.sc.gov.br:article/37Revistahttps://publicacoes.epagri.sc.gov.br/RAC/indexPUBhttps://publicacoes.epagri.sc.gov.br/index.php/RAC/oaieditoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br2525-60760103-0779opendoar:2020-07-03T22:32:27Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)false
dc.title.none.fl_str_mv Huanglongbing: possible threat to Santa Catarina’s citriculture?
Huanglongbing: possível ameaça à citricultura catarinense?
title Huanglongbing: possible threat to Santa Catarina’s citriculture?
spellingShingle Huanglongbing: possible threat to Santa Catarina’s citriculture?
Castilhos, Rodolfo Vargas
greening
insect vector
vascular phytopathogen
transmission mechanisms
HLB epidemiology.
greening
inseto vetor
fitopatógeno vascular
mecanismos de transmissão
epidemiologia do HLB.
title_short Huanglongbing: possible threat to Santa Catarina’s citriculture?
title_full Huanglongbing: possible threat to Santa Catarina’s citriculture?
title_fullStr Huanglongbing: possible threat to Santa Catarina’s citriculture?
title_full_unstemmed Huanglongbing: possible threat to Santa Catarina’s citriculture?
title_sort Huanglongbing: possible threat to Santa Catarina’s citriculture?
author Castilhos, Rodolfo Vargas
author_facet Castilhos, Rodolfo Vargas
Brugnara, Eduardo Cesar
Maro, Luana Aparecida
Canale, Maria Cristina
author_role author
author2 Brugnara, Eduardo Cesar
Maro, Luana Aparecida
Canale, Maria Cristina
author2_role author
author
author
dc.contributor.author.fl_str_mv Castilhos, Rodolfo Vargas
Brugnara, Eduardo Cesar
Maro, Luana Aparecida
Canale, Maria Cristina
dc.subject.por.fl_str_mv greening
insect vector
vascular phytopathogen
transmission mechanisms
HLB epidemiology.
greening
inseto vetor
fitopatógeno vascular
mecanismos de transmissão
epidemiologia do HLB.
topic greening
insect vector
vascular phytopathogen
transmission mechanisms
HLB epidemiology.
greening
inseto vetor
fitopatógeno vascular
mecanismos de transmissão
epidemiologia do HLB.
description Abstract - Huanglongbing (HLB) is the most important citrus disease in Brazil. It is caused by the bacteria “Candidatus Liberibacter spp.”, which is spread by the Asian citrus psyllid, Diaphorina citri. HLB symptoms are leaf mottling (asymmetric chlorosis in the leaf blade) and yellowing of shoots, and the fruits show irregular maturation, deformation, seed abortion and fall prematurely. HLB was detected in 2004 and currently occurs in the states of São Paulo, Minas Gerais and Paraná. HLB management is based on planting healthy nursery trees produced in greenhouses, inoculum reduction by the removal of symptomatic plants and monitoring and control of psyllid vector. There is no report of HLB in Santa Catarina state, however, D. citri was already detected, what leads to the need of vector and bacteria surveys in citrus production regions.
publishDate 2017
dc.date.none.fl_str_mv 2017-05-03
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://publicacoes.epagri.sc.gov.br/rac/article/view/37
10.52945/rac.v30i1.37
url https://publicacoes.epagri.sc.gov.br/rac/article/view/37
identifier_str_mv 10.52945/rac.v30i1.37
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://publicacoes.epagri.sc.gov.br/rac/article/view/37/106
dc.rights.driver.fl_str_mv Copyright (c) 2017 Revista Agropecuária Catarinense
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2017 Revista Agropecuária Catarinense
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri
publisher.none.fl_str_mv Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri
dc.source.none.fl_str_mv Agropecuária Catarinense Journal; Vol. 30 No. 1 (2017); 36-39
Agropecuária Catarinense; v. 30 n. 1 (2017); 36-39
2525-6076
0103-0779
reponame:Agropecuária Catarinense (Online)
instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
instacron:EPAGRI
instname_str Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
instacron_str EPAGRI
institution EPAGRI
reponame_str Agropecuária Catarinense (Online)
collection Agropecuária Catarinense (Online)
repository.name.fl_str_mv Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
repository.mail.fl_str_mv editoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br
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