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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Mandioca e Fruticultura. |
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Data corrente: |
27/12/2024 |
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Data da última atualização: |
27/12/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
TERNES, S.; VILAMIU, R. G. d´A.; MOREIRA, A. S.; ROSSI, M.; SANTOS, T. T. de C.; BARBOSA, F. F. L. |
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Afiliação: |
SONIA TERNES, CNPTIA; RAPHAEL GUSTAVO D’ALMEIDA VILAMIU; ALECIO SOUZA MOREIRA, CNPMF; MARCELO ROSSI; TÂMARA T. DE C. SANTOS, UNIVERSIDADE FEDERAL DO RECÔNCAVO DA BAHIA; FRANCISCO FERRAZ LARANJEIRA BARBOSA, CNPMF. |
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Título: |
Modelling Citrus Huanglongbing spread in scenarios involving alternative hosts, vector populations and removal of symptomatic plants. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Journal of Phytopathology, 172, n. 6, e13445, p. Nov. 2024. |
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DOI: |
https://doi.org/10.1111/jph.13445 |
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Idioma: |
Inglês |
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Conteúdo: |
Huanglongbing (HLB) is the most devastating citrus disease around the world. We have modelled HLB spread in scenarios with different populational levels of the main alternative host (Murraya paniculata) and Diaphorina citri Kuwayama (Asian citrus psyllid—ACP) vector of HLB-associated bacteria and the removal of HLB-symptomatic plants. A compartmental deterministic mathematical model was built for representing the HLB dynamics in the Recôncavo Baiano, Bahia State, Brazil. The model encompasses delays on latency and incubation disease periods and on the ACP nymphal stages. The simulations indicated that presence of alternative hosts at a low proportion would not play a crucial role in HLB dynamics in situations of poor ACP management, regardless of HLB-symptomatic plant eradication. Symptomatic citrus plants contribute more to increase the HLB incidence than the alternative host in scenarios without a suitable ACP management. |
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Palavras-Chave: |
Asian citrus psyllid; Hospedeiros alternativos; Huanglongbing; Modelagem de doença de planta; Plant disease modeling; Remoção de plantas sintomáticas. |
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Thesaurus Nal: |
Diaphorina citri; Murraya; Plant diseases and disorders. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 01942naa a2200301 a 4500
001 2170878
005 2024-12-27
008 2024 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1111/jph.13445$2DOI
100 1 $aTERNES, S.
245 $aModelling Citrus Huanglongbing spread in scenarios involving alternative hosts, vector populations and removal of symptomatic plants.$h[electronic resource]
260 $c2024
520 $aHuanglongbing (HLB) is the most devastating citrus disease around the world. We have modelled HLB spread in scenarios with different populational levels of the main alternative host (Murraya paniculata) and Diaphorina citri Kuwayama (Asian citrus psyllid—ACP) vector of HLB-associated bacteria and the removal of HLB-symptomatic plants. A compartmental deterministic mathematical model was built for representing the HLB dynamics in the Recôncavo Baiano, Bahia State, Brazil. The model encompasses delays on latency and incubation disease periods and on the ACP nymphal stages. The simulations indicated that presence of alternative hosts at a low proportion would not play a crucial role in HLB dynamics in situations of poor ACP management, regardless of HLB-symptomatic plant eradication. Symptomatic citrus plants contribute more to increase the HLB incidence than the alternative host in scenarios without a suitable ACP management.
650 $aDiaphorina citri
650 $aMurraya
650 $aPlant diseases and disorders
653 $aAsian citrus psyllid
653 $aHospedeiros alternativos
653 $aHuanglongbing
653 $aModelagem de doença de planta
653 $aPlant disease modeling
653 $aRemoção de plantas sintomáticas
700 1 $aVILAMIU, R. G. d´A.
700 1 $aMOREIRA, A. S.
700 1 $aROSSI, M.
700 1 $aSANTOS, T. T. de C.
700 1 $aBARBOSA, F. F. L.
773 $tJournal of Phytopathology, 172$gn. 6, e13445, p. Nov. 2024.
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Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
