First Report of Three Tylenchidae Taxa from Southern Alberta, Canada
Members of the family Tylenchidae are highly abundant in soil habitats, including agricultural settings, where they play key ecological roles. In the present study, we identified three Tylenchidae species, namely Basiria bhabi, Coslenchus acceptus, and Filenchus vulgaris, using integrative taxonomy. The detailed morphological and morphometric characteristics, distribution, and host associations of each species were also discussed. Phylogenetic analyses of these populations with other Tylenchidae nematodes indicated the presence of divergent lineages in Filenchus and Basiria, whereas Coslenchus appeared to be a monophyletic genus. Herein, we aim to grow awareness about this common but least studied group of nematodes. The species reported in this study are new records for Canada, revealing that the identified nematode diversity in our cultivated areas is relatively underrepresented. Our analyses also provided greater taxonomic resolution and captured rare taxa that might have been missed or misidentified in prior nematode inventory surveys. These findings will add to our understanding of the nematofauna of southern Alberta, thereby providing a more complete picture of existing nematode diversity present in the fields of this highly cultivated region.
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Multidisciplinary Digital Publishing Institute
2021-11-02
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Subjects: | Morphology, Morphometrics, Nematode management programs, New record, Soil health, Plant-parasitic nematodes, Taxonomy, |
Online Access: | http://hdl.handle.net/10261/267913 |
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dig-ias-es-10261-2679132022-04-28T01:47:15Z First Report of Three Tylenchidae Taxa from Southern Alberta, Canada Munawar, Maria Yevtushenko, Dmytro P. P. Castillo, Pablo University of Lethbridge Canadian Horticultural Council Potato Growers of Alberta McCain Foods Cavendish Farms Lamb Weston Morphology Morphometrics Nematode management programs New record Soil health Plant-parasitic nematodes Taxonomy Members of the family Tylenchidae are highly abundant in soil habitats, including agricultural settings, where they play key ecological roles. In the present study, we identified three Tylenchidae species, namely Basiria bhabi, Coslenchus acceptus, and Filenchus vulgaris, using integrative taxonomy. The detailed morphological and morphometric characteristics, distribution, and host associations of each species were also discussed. Phylogenetic analyses of these populations with other Tylenchidae nematodes indicated the presence of divergent lineages in Filenchus and Basiria, whereas Coslenchus appeared to be a monophyletic genus. Herein, we aim to grow awareness about this common but least studied group of nematodes. The species reported in this study are new records for Canada, revealing that the identified nematode diversity in our cultivated areas is relatively underrepresented. Our analyses also provided greater taxonomic resolution and captured rare taxa that might have been missed or misidentified in prior nematode inventory surveys. These findings will add to our understanding of the nematofauna of southern Alberta, thereby providing a more complete picture of existing nematode diversity present in the fields of this highly cultivated region. 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). 2022-04-27T08:00:03Z 2022-04-27T08:00:03Z 2021-11-02 2022-04-27T08:00:03Z artículo http://purl.org/coar/resource_type/c_6501 doi: 10.3390/horticulturae7110449 e-issn: 2311-7524 Horticulturae 7(11): 449 (2021) http://hdl.handle.net/10261/267913 10.3390/horticulturae7110449 Publisher's version http://dx.doi.org/10.3390/horticulturae7110449 Sí open Multidisciplinary Digital Publishing Institute |
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Morphology Morphometrics Nematode management programs New record Soil health Plant-parasitic nematodes Taxonomy Morphology Morphometrics Nematode management programs New record Soil health Plant-parasitic nematodes Taxonomy |
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Morphology Morphometrics Nematode management programs New record Soil health Plant-parasitic nematodes Taxonomy Morphology Morphometrics Nematode management programs New record Soil health Plant-parasitic nematodes Taxonomy Munawar, Maria Yevtushenko, Dmytro P. P. Castillo, Pablo First Report of Three Tylenchidae Taxa from Southern Alberta, Canada |
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Members of the family Tylenchidae are highly abundant in soil habitats, including agricultural settings, where they play key ecological roles. In the present study, we identified three Tylenchidae species, namely Basiria bhabi, Coslenchus acceptus, and Filenchus vulgaris, using integrative taxonomy. The detailed morphological and morphometric characteristics, distribution, and host associations of each species were also discussed. Phylogenetic analyses of these populations with other Tylenchidae nematodes indicated the presence of divergent lineages in Filenchus and Basiria, whereas Coslenchus appeared to be a monophyletic genus. Herein, we aim to grow awareness about this common but least studied group of nematodes. The species reported in this study are new records for Canada, revealing that the identified nematode diversity in our cultivated areas is relatively underrepresented. Our analyses also provided greater taxonomic resolution and captured rare taxa that might have been missed or misidentified in prior nematode inventory surveys. These findings will add to our understanding of the nematofauna of southern Alberta, thereby providing a more complete picture of existing nematode diversity present in the fields of this highly cultivated region. |
author2 |
University of Lethbridge |
author_facet |
University of Lethbridge Munawar, Maria Yevtushenko, Dmytro P. P. Castillo, Pablo |
format |
artículo |
topic_facet |
Morphology Morphometrics Nematode management programs New record Soil health Plant-parasitic nematodes Taxonomy |
author |
Munawar, Maria Yevtushenko, Dmytro P. P. Castillo, Pablo |
author_sort |
Munawar, Maria |
title |
First Report of Three Tylenchidae Taxa from Southern Alberta, Canada |
title_short |
First Report of Three Tylenchidae Taxa from Southern Alberta, Canada |
title_full |
First Report of Three Tylenchidae Taxa from Southern Alberta, Canada |
title_fullStr |
First Report of Three Tylenchidae Taxa from Southern Alberta, Canada |
title_full_unstemmed |
First Report of Three Tylenchidae Taxa from Southern Alberta, Canada |
title_sort |
first report of three tylenchidae taxa from southern alberta, canada |
publisher |
Multidisciplinary Digital Publishing Institute |
publishDate |
2021-11-02 |
url |
http://hdl.handle.net/10261/267913 |
work_keys_str_mv |
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_version_ |
1777663340467716096 |