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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
25/08/2025 |
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Data da última atualização: |
25/08/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
TASSI, A. D.; RAMOS-GONZÁLEZ, P. L.; FLECHTMANN, C. H. W.; AMRINE, J. W.; SARKHOSH, A.; FREITAS-ASTUA, J.; KITAJIMA, E. W.; MARQUES, J. P. R.; HARMON, P. F.; CARRILLO, D. |
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Afiliação: |
ALINE DANIELE TASSI, TROPICAL RESEARCH AND EDUCATION CENTER, UNIVERSITY OF FLORIDA, HOMESTEAD, FL 33031, U.S.A.; PEDRO LUIS RAMOS-GONZÁLEZ, INSTITUTO BIOLÓGICO/IB, SÃO PAULO 04014-002, SÃO PAULO, BRAZIL; CARLOS H. W. FLECHTMANN, ESCOLA SUPERIOR DE AGRICULTURA LUIZ DE QUEIROZ (ESALQ), UNIVERSIDADE DE SÃO PAULO, PIRACICABA 13418-900, BRAZIL; JAMES W. AMRINE, DIVISION OF PLANT & SOIL SCIENCES, WEST VIRGINIA UNIVERSITY, P.O. BOX 6108, MORGANTOWN, WV 26506, U.S.A.; ALI SARKHOSH, HORTICULTURAL SCIENCES DEPARTMENT, IFAS-UNIVERSITY OF FLORIDA, GAINESVILLE, FL 32611, U.S.A.; JULIANA FREITAS-ASTUA, INSTITUTO BIOLÓGICO/IB, SÃO PAULO 04014-002, SÃO PAULO, BRAZIL; ELLIOT WATANABE KITAJIMA, ESCOLA SUPERIOR DE AGRICULTURA LUIZ DE QUEIROZ (ESALQ), UNIVERSIDADE DE SÃO PAULO, PIRACICABA 13418-900, BRAZIL; JOÃO PAULO RODRIGUES MARQUES, FACULDADE DE ZOOTECNIA E ENGENHARIA DE ALIMENTOS, UNIVERSIDADE DE SÃO PAULO, PIRASSUNUNGA, SP 13635-900, BRAZIL; PHILIP F. HARMON, DEPARTMENT OF PLANT PATHOLOGY, UNIVERSITY OF FLORIDA, GAINESVILLE, FL 32611, U.S.A.; DANIEL CARRILLO, TROPICAL RESEARCH AND EDUCATION CENTER, UNIVERSITY OF FLORIDA, HOMESTEAD, FL 33031, U.S.A. |
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Título: |
Eriophyid mites vector the kitavirus blueberry necrotic ring blotch virus: insights into the viral transmission and its infection on blueberry plants. |
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Ano de publicação: |
2025 |
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Fonte/Imprenta: |
Phytopathology®, v.115, n.8, p.1038-1050,0031-949X, Scientific Societies, 2025. |
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ISSN: |
0031-949X |
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DOI: |
https://doi.org/10.1094/PHYTO-02-25-0063-R |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Blunerviruses, family Kitaviridae, infect and cause diseases of important crop plants, including tomato, tea, and blueberry. Despite their economic importance, the epidemiology of blunerviruses and the mechanisms of plant-to-plant transmission remain largely unknown. In 2006, the blunervirus blueberry necrotic ring blotch virus (BNRBV, Blunervirus vaccinii) was detected in Florida, United States, causing disease on blueberry plants and tentatively linked to an eriophyid mite vector. To gain insights into plant–virus interaction and plant-to-plant transmission of BNRBV, in this study, we investigated sap transmission and the potential vector of blueberry-infesting eriophyid and Brevipalpus mites collected in Florida during 2022 and 2023. Although kitaviruses are vectored by several species of Brevipalpus mites, our experiments revealed a distinct vector for BNRBV. Both mite types acquired the virus, but only viruliferous eriophyids of the species Calacarus corymbosi, described for the first time in this work, transmitted the virus. Assays for BNRBV mechanical transmission were unsuccessful. This study marks the first demonstration of a characterized pathogen vectored by a mite in the genus Calacarus within kitavirus. Upon transmission by the eriophyid mite, BNRBV caused characteristic local necrotic ring blotch symptoms in blueberry leaves, and the virus was detected in symptomatic tissues and also in roots, but only at 6 months after inoculation, suggesting restricted or inefficient long-distance movement of the virus within the plant. This paper introduces a model for investigating the transmission of blunerviruses, a rapidly growing group of plant viruses. MenosAbstract: Blunerviruses, family Kitaviridae, infect and cause diseases of important crop plants, including tomato, tea, and blueberry. Despite their economic importance, the epidemiology of blunerviruses and the mechanisms of plant-to-plant transmission remain largely unknown. In 2006, the blunervirus blueberry necrotic ring blotch virus (BNRBV, Blunervirus vaccinii) was detected in Florida, United States, causing disease on blueberry plants and tentatively linked to an eriophyid mite vector. To gain insights into plant–virus interaction and plant-to-plant transmission of BNRBV, in this study, we investigated sap transmission and the potential vector of blueberry-infesting eriophyid and Brevipalpus mites collected in Florida during 2022 and 2023. Although kitaviruses are vectored by several species of Brevipalpus mites, our experiments revealed a distinct vector for BNRBV. Both mite types acquired the virus, but only viruliferous eriophyids of the species Calacarus corymbosi, described for the first time in this work, transmitted the virus. Assays for BNRBV mechanical transmission were unsuccessful. This study marks the first demonstration of a characterized pathogen vectored by a mite in the genus Calacarus within kitavirus. Upon transmission by the eriophyid mite, BNRBV caused characteristic local necrotic ring blotch symptoms in blueberry leaves, and the virus was detected in symptomatic tissues and also in roots, but only at 6 months after inoculation, suggesting restric... Mostrar Tudo |
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Thesagro: |
Vírus. |
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Categoria do assunto: |
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Marc: |
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100 1 $aTASSI, A. D.
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520 $aAbstract: Blunerviruses, family Kitaviridae, infect and cause diseases of important crop plants, including tomato, tea, and blueberry. Despite their economic importance, the epidemiology of blunerviruses and the mechanisms of plant-to-plant transmission remain largely unknown. In 2006, the blunervirus blueberry necrotic ring blotch virus (BNRBV, Blunervirus vaccinii) was detected in Florida, United States, causing disease on blueberry plants and tentatively linked to an eriophyid mite vector. To gain insights into plant–virus interaction and plant-to-plant transmission of BNRBV, in this study, we investigated sap transmission and the potential vector of blueberry-infesting eriophyid and Brevipalpus mites collected in Florida during 2022 and 2023. Although kitaviruses are vectored by several species of Brevipalpus mites, our experiments revealed a distinct vector for BNRBV. Both mite types acquired the virus, but only viruliferous eriophyids of the species Calacarus corymbosi, described for the first time in this work, transmitted the virus. Assays for BNRBV mechanical transmission were unsuccessful. This study marks the first demonstration of a characterized pathogen vectored by a mite in the genus Calacarus within kitavirus. Upon transmission by the eriophyid mite, BNRBV caused characteristic local necrotic ring blotch symptoms in blueberry leaves, and the virus was detected in symptomatic tissues and also in roots, but only at 6 months after inoculation, suggesting restricted or inefficient long-distance movement of the virus within the plant. This paper introduces a model for investigating the transmission of blunerviruses, a rapidly growing group of plant viruses.
650 $aVírus
700 1 $aRAMOS-GONZÁLEZ, P. L.
700 1 $aFLECHTMANN, C. H. W.
700 1 $aAMRINE, J. W.
700 1 $aSARKHOSH, A.
700 1 $aFREITAS-ASTUA, J.
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700 1 $aHARMON, P. F.
700 1 $aCARRILLO, D.
773 $tPhytopathology®$gv.115, n.8, p.1038-1050,0031-949X, Scientific Societies, 2025.
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| 1. |  | DIAS, A. B.; HELM, C. V.; SPRICIGO, C. B. Análise do comportamento da farinha do fruto da pupunheira em produtos alimentícios. In: EVENTO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA FLORESTAS, 11., 2012, Colombo. Anais. Colombo: Embrapa Florestas, 2012. (Embrapa Florestas. Documentos, 240). Editores técnicos: Marcílio José Thomazini, Elenice Fritzsons, Patrícia Raquel Silva, Guilherme Schnell e Schuhli, Denise Jeton Cardoso, Luziane Franciscon. EVINCI. Resumos.| Tipo: Resumo em Anais de Congresso |
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