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Characterization of Heterodera sojae Virulence Phenotypes in Korea

The white soybean cyst nematode Heterodera sojae, isolated from the roots of soybean in Korea, is widespread in most provinces of the country and has the potential to be as harmful to soybean as H. glycines. Determining the virulence phenotypes of H. sojae is essential to devising management strateg...

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Autores principales: Kang, Heonil, Ko, Hyoungrai, Park, Byeongyong, Choi, Insoo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Korean Society of Plant Pathology 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9372098/
https://www.ncbi.nlm.nih.gov/pubmed/35953056
http://dx.doi.org/10.5423/PPJ.OA.03.2022.0046
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author Kang, Heonil
Ko, Hyoungrai
Park, Byeongyong
Choi, Insoo
author_facet Kang, Heonil
Ko, Hyoungrai
Park, Byeongyong
Choi, Insoo
author_sort Kang, Heonil
collection PubMed
description The white soybean cyst nematode Heterodera sojae, isolated from the roots of soybean in Korea, is widespread in most provinces of the country and has the potential to be as harmful to soybean as H. glycines. Determining the virulence phenotypes of H. sojae is essential to devising management strategies that use resistant cultivars. Consequently, virulence phenotypes of 15 H. sojae populations from Korea were determined on seven soybean lines and one susceptible check variety. Two different HS types were found to be present in Korea; the more common HS type 2.5.7, comprising 73.3% of the H. sojae populations and the less common HS type 0, constituting only 26.7% of the tested populations. Considering the high frequency of H. sojae adaptation to soybean indicator lines, the PI 88788 group may not be a possible source of resistance while PI 548402, PI 90763, PI 437654, and PI 89772 can be used as resistance sources for soybean breeding programs aimed at developing H. sojae-resistant soybean cultivars in Korea.
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spelling pubmed-93720982022-08-19 Characterization of Heterodera sojae Virulence Phenotypes in Korea Kang, Heonil Ko, Hyoungrai Park, Byeongyong Choi, Insoo Plant Pathol J Research Article The white soybean cyst nematode Heterodera sojae, isolated from the roots of soybean in Korea, is widespread in most provinces of the country and has the potential to be as harmful to soybean as H. glycines. Determining the virulence phenotypes of H. sojae is essential to devising management strategies that use resistant cultivars. Consequently, virulence phenotypes of 15 H. sojae populations from Korea were determined on seven soybean lines and one susceptible check variety. Two different HS types were found to be present in Korea; the more common HS type 2.5.7, comprising 73.3% of the H. sojae populations and the less common HS type 0, constituting only 26.7% of the tested populations. Considering the high frequency of H. sojae adaptation to soybean indicator lines, the PI 88788 group may not be a possible source of resistance while PI 548402, PI 90763, PI 437654, and PI 89772 can be used as resistance sources for soybean breeding programs aimed at developing H. sojae-resistant soybean cultivars in Korea. Korean Society of Plant Pathology 2022-08 2022-08-01 /pmc/articles/PMC9372098/ /pubmed/35953056 http://dx.doi.org/10.5423/PPJ.OA.03.2022.0046 Text en © The Korean Society of Plant Pathology https://creativecommons.org/licenses/by-nc/4.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0 (https://creativecommons.org/licenses/by-nc/4.0/) ) which permits unrestricted noncommercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Kang, Heonil
Ko, Hyoungrai
Park, Byeongyong
Choi, Insoo
Characterization of Heterodera sojae Virulence Phenotypes in Korea
title Characterization of Heterodera sojae Virulence Phenotypes in Korea
title_full Characterization of Heterodera sojae Virulence Phenotypes in Korea
title_fullStr Characterization of Heterodera sojae Virulence Phenotypes in Korea
title_full_unstemmed Characterization of Heterodera sojae Virulence Phenotypes in Korea
title_short Characterization of Heterodera sojae Virulence Phenotypes in Korea
title_sort characterization of heterodera sojae virulence phenotypes in korea
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9372098/
https://www.ncbi.nlm.nih.gov/pubmed/35953056
http://dx.doi.org/10.5423/PPJ.OA.03.2022.0046
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