Fecha/hora: 16/06/2024 13:14:36

Biblioteca(s): | INIA Las Brujas.
Fecha corriente: | 03/02/2020
Fecha de la última actualización: | 03/02/2020
Autoria: | BELLÉ, C.; RAMOS, R.F.; DE BRIDA, A.L.; KASPARY, T. E.
Afiliación: | CRISTIANO BELLÉ, Departamento de Solos, Universidade Federal de Santa Maria, Santa Maria, Brazil.; RODRIGO FERRAZ RAMOS, Departamento de Solos, Universidade Federal de Santa Maria, Santa Maria, Brazil.; ANDRESSA LIMA DE BRIDA, Instituto de Biologia, Universidade Federal de Pelotas, Pelotas, Brazil.; TIAGO EDU KASPARY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay.
Título: | First report of Meloidogyne javanica (Nematoda: Meloidogynidae) infecting Scoparia dulcis, a medicinal plant in Brazil.
Año de publicación: | 2019
Fuente/Imprenta: | Journal of Nematology, 2019, Volume 51, Pages 1-3. Doi: https://doi.org/10.21307/jofnem-2019-072
ISSN: | 0022-300X; eISSN: 2640-396X
DOI: | 10.21307/jofnem-2019-072
Idioma: | Inglés

Notas:

Article history: Received Date : 14 August 2019 / Published Online: 14 October 2019.
This paper was edited by Zafar Ahmad Handoo.
Corresponding author: Cristiano Bellé - crbelle@gmail.com
This is an Open Access article licensed under the Creative 1 Commons CC BY 4.0 license, https://creativecommons.org/licenses/by/4.0/

Contenido:

ABSTRACT.
Medicinal plants Scoparia dulcis showing symptoms caused by rootknot nematodes were detected in the municipality of Cachoeira do Sul, Rio Grande do Sul State, Brazil. Based on the morphological, esterase phenotypes, and molecular analyses of the mitochondrial DNA region between the cytochome oxidase subunit II and 16S rRNA genes (mtDNA) and species-specific sequence characterized amplified region (SCAR), the causal agent of the observed symptoms was identified as Meloidogyne javanica. Pathogenicity was confirmed by fulfilling a modified version of Koch?s postulates. To our knowledge, this is the first report of M. javanica infecting S. dulcis in Brazil.
© 2019 Authors.

Palabras-Clave: | Detection; Diagnosis; Identification; Root-knot nematodes; Sweet broom.
Categoría del tema: | F01 Cultivo
URL: | https://www.exeley.com/exeley/journals/journal_of_nematology/51/i_current/pdf/10.21307_jofnem-2019-072.pdf
Registro original: | INIA Las Brujas (LB)
Ejemplares: | LB - (102152-1) - PXI - AP - DD - PP/Jr.Nemtology/2019 -  -  - DIS