Description of Filenchus Species from Agroecosystem of Southern Alberta, Canada

Understanding the existing nematode biodiversity is of significant concern because nematodes may divert nutrients from plants and use them for their own development and reproduction. The presence and diagnostics of <i>Filenchus</i> species occurring in southern Alberta have not been addr...

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Detalles Bibliográficos
Autores: Munawar, Maria, Castillo, Pablo, Yevtushenko, Dmytro P.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/266115
Acceso en línea:http://hdl.handle.net/10261/266115
Access Level:acceso abierto
Palabra clave:Plant parasitic nematodes
Morphology
Morphometrics
Nematode management
New record
Soil health
Taxonomy
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spelling Description of Filenchus Species from Agroecosystem of Southern Alberta, CanadaMunawar, MariaCastillo, PabloYevtushenko, Dmytro P.Plant parasitic nematodesMorphologyMorphometricsNematode managementNew recordSoil healthTaxonomyUnderstanding the existing nematode biodiversity is of significant concern because nematodes may divert nutrients from plants and use them for their own development and reproduction. The presence and diagnostics of <i>Filenchus</i> species occurring in southern Alberta have not been addressed in previous studies. Herein, we provide a comprehensive characterization of adult females of four known <i>Filenchus</i> species (<i>F. cylindricus</i>, <i>F. hazenensis</i>, <i>F. sheri</i>, and <i>F. thornei</i>) recovered from cultivated fields in southern Alberta. Three of the species are new records in Canada, while one is a native species that was previously described from the Canadian high arctic area. These organisms are mild parasitic species; we describe them here to enhance the visibility of soil nematodes and facilitate accurate species identification. The diagnostic resolution within <i>Filenchus</i> is low, because many species are described without adequate consideration of intra-specific variation. The species descriptions and molecular data obtained during the present study will reduce the confusion in examining the existing lineages among <i>Filenchus</i> species and will aid in improving phylogenetic resolution. Our results suggest that the known diversity of Canadian nemato-fauna has increased. However, more research is needed to further identify other genera and species of phytoparasitic nematodes that may occur in grasses, weeds, and wild plants present in cultivated areas. Moreover, the molecular characterization of these species from Canada, in comparison to a reference dataset (NCBI) of Tylenchidae nematodes, provides insight into the biogeography of nematodes.This work was supported by the Potato Early Dying Complex project funded by the University of Lethbridge Research Operating Fund, and the Canadian Potato Early Dying Network project funded by the Canadian Agri-Science Cluster for Horticulture 3 grant to D.P.Y., in collaboration with the Potato Growers of Alberta (Taber, AB, Canada), McCain Foods Canada Ltd. (Chin, AB, Canada), Cavendish Farms Corp. (Lethbridge, AB, Canada), and Lamb Weston Inc. (Purple Springs, AB, Canada).Peer reviewedMultidisciplinary Digital Publishing InstituteUniversity of LethbridgeFruit and Vegetable Growers of CanadaPotato Growers of AlbertaMcCain FoodsCavendish FarmsLamb WestonConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2022202220222022info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/266115reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Españolhttps://doi.org/10.3390/agronomy12030690Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2661152026-05-22T06:33:51Z
dc.title.none.fl_str_mv Description of Filenchus Species from Agroecosystem of Southern Alberta, Canada
title Description of Filenchus Species from Agroecosystem of Southern Alberta, Canada
spellingShingle Description of Filenchus Species from Agroecosystem of Southern Alberta, Canada
Munawar, Maria
Plant parasitic nematodes
Morphology
Morphometrics
Nematode management
New record
Soil health
Taxonomy
title_short Description of Filenchus Species from Agroecosystem of Southern Alberta, Canada
title_full Description of Filenchus Species from Agroecosystem of Southern Alberta, Canada
title_fullStr Description of Filenchus Species from Agroecosystem of Southern Alberta, Canada
title_full_unstemmed Description of Filenchus Species from Agroecosystem of Southern Alberta, Canada
title_sort Description of Filenchus Species from Agroecosystem of Southern Alberta, Canada
dc.creator.none.fl_str_mv Munawar, Maria
Castillo, Pablo
Yevtushenko, Dmytro P.
author Munawar, Maria
author_facet Munawar, Maria
Castillo, Pablo
Yevtushenko, Dmytro P.
author_role author
author2 Castillo, Pablo
Yevtushenko, Dmytro P.
author2_role author
author
dc.contributor.none.fl_str_mv University of Lethbridge
Fruit and Vegetable Growers of Canada
Potato Growers of Alberta
McCain Foods
Cavendish Farms
Lamb Weston
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Plant parasitic nematodes
Morphology
Morphometrics
Nematode management
New record
Soil health
Taxonomy
topic Plant parasitic nematodes
Morphology
Morphometrics
Nematode management
New record
Soil health
Taxonomy
description Understanding the existing nematode biodiversity is of significant concern because nematodes may divert nutrients from plants and use them for their own development and reproduction. The presence and diagnostics of <i>Filenchus</i> species occurring in southern Alberta have not been addressed in previous studies. Herein, we provide a comprehensive characterization of adult females of four known <i>Filenchus</i> species (<i>F. cylindricus</i>, <i>F. hazenensis</i>, <i>F. sheri</i>, and <i>F. thornei</i>) recovered from cultivated fields in southern Alberta. Three of the species are new records in Canada, while one is a native species that was previously described from the Canadian high arctic area. These organisms are mild parasitic species; we describe them here to enhance the visibility of soil nematodes and facilitate accurate species identification. The diagnostic resolution within <i>Filenchus</i> is low, because many species are described without adequate consideration of intra-specific variation. The species descriptions and molecular data obtained during the present study will reduce the confusion in examining the existing lineages among <i>Filenchus</i> species and will aid in improving phylogenetic resolution. Our results suggest that the known diversity of Canadian nemato-fauna has increased. However, more research is needed to further identify other genera and species of phytoparasitic nematodes that may occur in grasses, weeds, and wild plants present in cultivated areas. Moreover, the molecular characterization of these species from Canada, in comparison to a reference dataset (NCBI) of Tylenchidae nematodes, provides insight into the biogeography of nematodes.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022
2022
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/266115
url http://hdl.handle.net/10261/266115
dc.language.none.fl_str_mv Español
language_invalid_str_mv Español
dc.relation.none.fl_str_mv https://doi.org/10.3390/agronomy12030690
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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