First report of southern root-knot nematode, Meloidogyne incognita, infecting Brassica nigra in Peru

Brassica nigra plants showing symptoms caused by root-knot nematodes were detected in the municipality of La Joya, Arequipa Province, Peru. Based on morphology, esterase phenotypes, and species-specific characterized amplified region (SCAR) sequence, the causal agent was identified as Meloidogyne in...

Descripción completa

Detalles Bibliográficos
Autores principales: Gómez-Chatata, Jorge Airton, Tamo-Zegarra, Juan José, Casa-Ruiz, Teodocia Gloria, Bellé, Cristiano
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Exeley Inc. 2020
Materias:
Arts & Humanities
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8015342/
https://www.ncbi.nlm.nih.gov/pubmed/33829191
http://dx.doi.org/10.21307/jofnem-2020-114
_version_ 1783673659389378560
author Gómez-Chatata, Jorge Airton
Tamo-Zegarra, Juan José
Casa-Ruiz, Teodocia Gloria
Bellé, Cristiano
author_facet Gómez-Chatata, Jorge Airton
Tamo-Zegarra, Juan José
Casa-Ruiz, Teodocia Gloria
Bellé, Cristiano
author_sort Gómez-Chatata, Jorge Airton
collection PubMed
description Brassica nigra plants showing symptoms caused by root-knot nematodes were detected in the municipality of La Joya, Arequipa Province, Peru. Based on morphology, esterase phenotypes, and species-specific characterized amplified region (SCAR) sequence, the causal agent was identified as Meloidogyne incognita. Pathogenicity was confirmed by a modified version of Koch’s postulates. To our knowledge, this is the first report of M. incognita infecting Brassica nigra in Peru.
format Online
Article
Text
id pubmed-8015342
institution National Center for Biotechnology Information
language English
publishDate 2020
publisher Exeley Inc.
record_format MEDLINE/PubMed
spelling pubmed-80153422021-04-06 First report of southern root-knot nematode, Meloidogyne incognita, infecting Brassica nigra in Peru Gómez-Chatata, Jorge Airton Tamo-Zegarra, Juan José Casa-Ruiz, Teodocia Gloria Bellé, Cristiano J Nematol Arts & Humanities Brassica nigra plants showing symptoms caused by root-knot nematodes were detected in the municipality of La Joya, Arequipa Province, Peru. Based on morphology, esterase phenotypes, and species-specific characterized amplified region (SCAR) sequence, the causal agent was identified as Meloidogyne incognita. Pathogenicity was confirmed by a modified version of Koch’s postulates. To our knowledge, this is the first report of M. incognita infecting Brassica nigra in Peru. Exeley Inc. 2020-10-21 /pmc/articles/PMC8015342/ /pubmed/33829191 http://dx.doi.org/10.21307/jofnem-2020-114 Text en © 2020 Authors https://creativecommons.org/licenses/by/4.0/ https://creativecommons.org/licenses/by/4.0/This is an Open Access article licensed under the Creative Commons CC BY 4.0 license, https://creativecommons.org/licenses/by/4.0/
spellingShingle Arts & Humanities
Gómez-Chatata, Jorge Airton
Tamo-Zegarra, Juan José
Casa-Ruiz, Teodocia Gloria
Bellé, Cristiano
First report of southern root-knot nematode, Meloidogyne incognita, infecting Brassica nigra in Peru
title First report of southern root-knot nematode, Meloidogyne incognita, infecting Brassica nigra in Peru
title_full First report of southern root-knot nematode, Meloidogyne incognita, infecting Brassica nigra in Peru
title_fullStr First report of southern root-knot nematode, Meloidogyne incognita, infecting Brassica nigra in Peru
title_full_unstemmed First report of southern root-knot nematode, Meloidogyne incognita, infecting Brassica nigra in Peru
title_short First report of southern root-knot nematode, Meloidogyne incognita, infecting Brassica nigra in Peru
title_sort first report of southern root-knot nematode, meloidogyne incognita, infecting brassica nigra in peru
topic Arts & Humanities
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8015342/
https://www.ncbi.nlm.nih.gov/pubmed/33829191
http://dx.doi.org/10.21307/jofnem-2020-114
work_keys_str_mv AT gomezchatatajorgeairton firstreportofsouthernrootknotnematodemeloidogyneincognitainfectingbrassicanigrainperu
AT tamozegarrajuanjose firstreportofsouthernrootknotnematodemeloidogyneincognitainfectingbrassicanigrainperu
AT casaruizteodociagloria firstreportofsouthernrootknotnematodemeloidogyneincognitainfectingbrassicanigrainperu
AT bellecristiano firstreportofsouthernrootknotnematodemeloidogyneincognitainfectingbrassicanigrainperu

Ejemplares similares