2010
DOI: 10.1590/s0100-54052010000400003
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Anatomia de lesões foliares causadas pelo vírus da Mancha Clorótica do Clerodendrum, transmitido pelo ácaro Brevipalpus phoenicis em diferentes espécies

Abstract: O gênero botânico Clerodendrum pertence à família Lamiaceae e compreende várias espécies ornamentais, Manchas cloróticas e necróticas em folhas de coração-sangrento foram observadas pela primeira vez em um jardim de Piracicaba, SP, associadas à infestação com Brevipalpus phoenicis (Acari: Tenuipalpidae). Exames de secções de tecidos das lesões foliares ao microscópio eletrônico revelaram ocorrência de efeitos citopáticos do tipo nuclear e concluiu-se que os sintomas eram causados por um vírus transmitido por B… Show more

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Cited by 8 publications
(3 citation statements)
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“…thomsonae and coffee leaves, are basically similar to the previously reported for another dichorhavirus, CiLV-N (MARQUES et al, 2010), and also agree with preliminary studies reported by Gomes et al (2010), respectively for CoRSV and ClCSV (see schematic representation in Figure 4). Mature lesions have a depressed necrotic center with necrosed palisade parenchymal cells and disorganized spongy parenchyma (Figures 2, 3).…”
Section: Infected Tissuessupporting
confidence: 92%
See 1 more Smart Citation
“…thomsonae and coffee leaves, are basically similar to the previously reported for another dichorhavirus, CiLV-N (MARQUES et al, 2010), and also agree with preliminary studies reported by Gomes et al (2010), respectively for CoRSV and ClCSV (see schematic representation in Figure 4). Mature lesions have a depressed necrotic center with necrosed palisade parenchymal cells and disorganized spongy parenchyma (Figures 2, 3).…”
Section: Infected Tissuessupporting
confidence: 92%
“…A common character in citrus leprosis, for both nuclear and cytoplasmic, is that the chlorotic border of the mature lesion, next to still uninfected tissues, mesophyll cells are usually plasmolyzed (MARQUES et al, 2010). Using immunofluorescence techniques, the distribution of the antigen (p29 protein (CHAGAS, 1978;GOMES et al, 2010). In the present report, a more thorough analysis of the changes in lesions of ClCSV and CoRSV are described.…”
mentioning
confidence: 78%
“…Tecidos vasculares raramente contem partículas virais, também não foram observadas alterações anatômicas no tecido vascular; estas constatações sugerem então ausência de infecção sistêmica (GOMES et al, 2010).…”
Section: (Vtb)unclassified