Morphological and molecular characterization of powdery mildew on watermelon plants in São Paulo state

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorState University of Tocantins-
Autor(es): dc.contributorGrandes Lagos Union of Colleges-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorCatholic University Center of Tocantins-
Autor(es): dc.creatorLeão, Evelynne Urzêdo-
Autor(es): dc.creatorSilva, Norberto-
Autor(es): dc.creatorRocha, Kelly Cristina Gonçales-
Autor(es): dc.creatorPavan, Marcelo Agenor-
Autor(es): dc.creatorAdorian, Gentil Cavalheiro-
Autor(es): dc.creatorKrause-Sakate, Renate-
Data de aceite: dc.date.accessioned2025-08-21T18:40:40Z-
Data de disponibilização: dc.date.available2025-08-21T18:40:40Z-
Data de envio: dc.date.issued2022-04-30-
Data de envio: dc.date.issued2022-04-30-
Data de envio: dc.date.issued2019-12-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.14295/cs.v10i4.2315-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/232999-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/232999-
Descrição: dc.descriptionPowdery mildew is one of the most commom foliar diseases of cultivated and wild cucurbits worldwide. Six different fungal species have been reported to be associated with powdery mildew of cucurbits, such as Podosphaera xanthii and Golovinomyces cichoracearum. The aim of the study was to identify the causal agent of the disease in watermelon plants (Citrullus lanatus) cultivated in greenhouses of the State of São Paulo. DNA total was extracted using Chelex method and the ITS region was amplified via standard PCR reaction using the specific primers PMITS1 and PMITS2. A fragment of 700pb was amplified and the sequence showed 99% of identity with P. xanthii (accession number JQ728480). Morphological observation showed that the conidia were ellipsoidal-ovoid, had fibrosin bodies and a bifurcated germinative tube in the lateral position. These characteristics and the molecular analyses confirmed P. xanthi as the etiological agent of powdery mildew in watermelon plants in São Paulo State.-
Descrição: dc.descriptionState University of Tocantins-
Descrição: dc.descriptionGrandes Lagos Union of Colleges-
Descrição: dc.descriptionPaulista State University-
Descrição: dc.descriptionCatholic University Center of Tocantins-
Descrição: dc.descriptionPaulista State University-
Formato: dc.format505-508-
Idioma: dc.languageen-
Relação: dc.relationComunicata Scientiae-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCitrullus lanatus-
Palavras-chave: dc.subjectMolecular identification-
Palavras-chave: dc.subjectPCR-
Palavras-chave: dc.subjectPodosphaera xanthii-
Título: dc.titleMorphological and molecular characterization of powdery mildew on watermelon plants in São Paulo state-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.