Relationship between root diameter and resistance of tropical chilli pepper genotypes to Ralstonia pseudosolanacearum
Ralstonia pseudosolanacearum is an important plant pathogenic bacterium that causes wilt disease in pepper plants. To manage this disease, one approach is to breed cultivars that are resistant to bacterial wilt through resistance development. The objective of this study is to investigate the potenti...
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| Veröffentlicht in: | Tropical Plant Pathology 2023-08, Vol.48 (4), p.384-393 |
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| creator | Ambarwati, Erlina Taryono Widada, Jaka Alam, Taufan Arwiyanto, Triwidodo |
| description | Ralstonia pseudosolanacearum
is an important plant pathogenic bacterium that causes wilt disease in pepper plants. To manage this disease, one approach is to breed cultivars that are resistant to bacterial wilt through resistance development. The objective of this study is to investigate the potential correlation between the root xylem vessel diameter (XD) and resistance to
R. pseudosolanacearum
bacterial wilt in 50 tropical chili pepper genotypes. The experiment was performed by inoculating chili pepper seedlings with a mixture of nine isolates of
R. pseudosolanacearum
and using an alpha design with four replications. Furthermore, the seedlings of each genotype were sampled for the observation of XD. The results showed that 5, 4, 11, and 30 of the 50 genotypes were resistant, moderately resistant, moderately susceptible, and susceptible. Genotype resistance was unaffected by root morphology but was affected by XD. Meanwhile, significant relationships (
P
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| doi_str_mv | 10.1007/s40858-023-00577-6 |
| format | Article |
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is an important plant pathogenic bacterium that causes wilt disease in pepper plants. To manage this disease, one approach is to breed cultivars that are resistant to bacterial wilt through resistance development. The objective of this study is to investigate the potential correlation between the root xylem vessel diameter (XD) and resistance to
R. pseudosolanacearum
bacterial wilt in 50 tropical chili pepper genotypes. The experiment was performed by inoculating chili pepper seedlings with a mixture of nine isolates of
R. pseudosolanacearum
and using an alpha design with four replications. Furthermore, the seedlings of each genotype were sampled for the observation of XD. The results showed that 5, 4, 11, and 30 of the 50 genotypes were resistant, moderately resistant, moderately susceptible, and susceptible. Genotype resistance was unaffected by root morphology but was affected by XD. Meanwhile, significant relationships (
P
< 0.001) were found between XD and disease incidence, disease severity, and area under the disease progress curve. The XD of resistant and susceptible genotypes ranged from 201.70 µm to 469.33 µm and 25.62 µm to 97.25 µm, respectively. It was suggested as a marker phenotype for resistance to
R. pseudosolanacearum,
which was higher in genotypes with thick root xylem.</description><identifier>ISSN: 1983-2052</identifier><identifier>ISSN: 1982-5676</identifier><identifier>EISSN: 1983-2052</identifier><identifier>DOI: 10.1007/s40858-023-00577-6</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Bacteria ; Biomedical and Life Sciences ; Cultivars ; Genetic aspects ; Genotype ; Genotypes ; Life Sciences ; Original Article ; Peppers ; Phenotypes ; Plant bacterial diseases ; Plant diseases ; Plant Pathology ; Ralstonia pseudosolanacearum ; Seedlings ; Vegetables ; Wilt ; Xylem</subject><ispartof>Tropical Plant Pathology, 2023-08, Vol.48 (4), p.384-393</ispartof><rights>The Author(s), under exclusive license to Sociedade Brasileira de Fitopatologia 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><rights>COPYRIGHT 2023 Springer</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c309t-4802b3886d346a1da3693958ce09d3b07c0b02cd4dbb248c7df924b79816ba6a3</cites><orcidid>0000-0002-4182-428X ; 0000-0003-1425-969X ; 0000-0001-9205-0686 ; 0000-0002-2234-6796 ; 0000-0001-5012-3795</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s40858-023-00577-6$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s40858-023-00577-6$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Ambarwati, Erlina</creatorcontrib><creatorcontrib>Taryono</creatorcontrib><creatorcontrib>Widada, Jaka</creatorcontrib><creatorcontrib>Alam, Taufan</creatorcontrib><creatorcontrib>Arwiyanto, Triwidodo</creatorcontrib><title>Relationship between root diameter and resistance of tropical chilli pepper genotypes to Ralstonia pseudosolanacearum</title><title>Tropical Plant Pathology</title><addtitle>Trop. plant pathol</addtitle><description>Ralstonia pseudosolanacearum
is an important plant pathogenic bacterium that causes wilt disease in pepper plants. To manage this disease, one approach is to breed cultivars that are resistant to bacterial wilt through resistance development. The objective of this study is to investigate the potential correlation between the root xylem vessel diameter (XD) and resistance to
R. pseudosolanacearum
bacterial wilt in 50 tropical chili pepper genotypes. The experiment was performed by inoculating chili pepper seedlings with a mixture of nine isolates of
R. pseudosolanacearum
and using an alpha design with four replications. Furthermore, the seedlings of each genotype were sampled for the observation of XD. The results showed that 5, 4, 11, and 30 of the 50 genotypes were resistant, moderately resistant, moderately susceptible, and susceptible. Genotype resistance was unaffected by root morphology but was affected by XD. Meanwhile, significant relationships (
P
< 0.001) were found between XD and disease incidence, disease severity, and area under the disease progress curve. The XD of resistant and susceptible genotypes ranged from 201.70 µm to 469.33 µm and 25.62 µm to 97.25 µm, respectively. It was suggested as a marker phenotype for resistance to
R. pseudosolanacearum,
which was higher in genotypes with thick root xylem.</description><subject>Bacteria</subject><subject>Biomedical and Life Sciences</subject><subject>Cultivars</subject><subject>Genetic aspects</subject><subject>Genotype</subject><subject>Genotypes</subject><subject>Life Sciences</subject><subject>Original Article</subject><subject>Peppers</subject><subject>Phenotypes</subject><subject>Plant bacterial diseases</subject><subject>Plant diseases</subject><subject>Plant Pathology</subject><subject>Ralstonia pseudosolanacearum</subject><subject>Seedlings</subject><subject>Vegetables</subject><subject>Wilt</subject><subject>Xylem</subject><issn>1983-2052</issn><issn>1982-5676</issn><issn>1983-2052</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp9UU9r3zAMDWODdd2-wE6GntM5duI_x1LabVAolPZsFFv51SU_27MdRr_93GXQnYoOEtJ7ekKv674O9HygVH4rI1WT6injPaWTlL14150MWvGe0Ym9_6_-2H0q5YlSwbRQJ912hytUH0N59InMWH8jBpJjrMR5OGLFTCA4krH4UiFYJHEhNcfkLazEPvp19SRhSg14wBDrc8JCaiR3sJYagweSCm4ulrhCAIuQt-Pn7sPSxvjlXz7tHq6v7i9_9De3339eXtz0llNd-1FRNnOlhOOjgMEBF5rrSVmk2vGZSktnyqwb3TyzUVnpFs3GWWo1iBkE8NPubN-bcvy1YanmKW45NEnD2r-EkBMTDXW-ow6wovFhiTWDbeHw6G0MuPjWv5CCST0NfGwEthNsjqVkXEzK_gj52QzUvPhhdj9M88P89cO8qPCdVBo4HDC_3vIG6w_53ZAH</recordid><startdate>20230801</startdate><enddate>20230801</enddate><creator>Ambarwati, Erlina</creator><creator>Taryono</creator><creator>Widada, Jaka</creator><creator>Alam, Taufan</creator><creator>Arwiyanto, Triwidodo</creator><general>Springer International Publishing</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>IAO</scope><orcidid>https://orcid.org/0000-0002-4182-428X</orcidid><orcidid>https://orcid.org/0000-0003-1425-969X</orcidid><orcidid>https://orcid.org/0000-0001-9205-0686</orcidid><orcidid>https://orcid.org/0000-0002-2234-6796</orcidid><orcidid>https://orcid.org/0000-0001-5012-3795</orcidid></search><sort><creationdate>20230801</creationdate><title>Relationship between root diameter and resistance of tropical chilli pepper genotypes to Ralstonia pseudosolanacearum</title><author>Ambarwati, Erlina ; Taryono ; Widada, Jaka ; Alam, Taufan ; Arwiyanto, Triwidodo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c309t-4802b3886d346a1da3693958ce09d3b07c0b02cd4dbb248c7df924b79816ba6a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Bacteria</topic><topic>Biomedical and Life Sciences</topic><topic>Cultivars</topic><topic>Genetic aspects</topic><topic>Genotype</topic><topic>Genotypes</topic><topic>Life Sciences</topic><topic>Original Article</topic><topic>Peppers</topic><topic>Phenotypes</topic><topic>Plant bacterial diseases</topic><topic>Plant diseases</topic><topic>Plant Pathology</topic><topic>Ralstonia pseudosolanacearum</topic><topic>Seedlings</topic><topic>Vegetables</topic><topic>Wilt</topic><topic>Xylem</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ambarwati, Erlina</creatorcontrib><creatorcontrib>Taryono</creatorcontrib><creatorcontrib>Widada, Jaka</creatorcontrib><creatorcontrib>Alam, Taufan</creatorcontrib><creatorcontrib>Arwiyanto, Triwidodo</creatorcontrib><collection>CrossRef</collection><collection>Gale Academic OneFile</collection><jtitle>Tropical Plant Pathology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ambarwati, Erlina</au><au>Taryono</au><au>Widada, Jaka</au><au>Alam, Taufan</au><au>Arwiyanto, Triwidodo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Relationship between root diameter and resistance of tropical chilli pepper genotypes to Ralstonia pseudosolanacearum</atitle><jtitle>Tropical Plant Pathology</jtitle><stitle>Trop. plant pathol</stitle><date>2023-08-01</date><risdate>2023</risdate><volume>48</volume><issue>4</issue><spage>384</spage><epage>393</epage><pages>384-393</pages><issn>1983-2052</issn><issn>1982-5676</issn><eissn>1983-2052</eissn><abstract>Ralstonia pseudosolanacearum
is an important plant pathogenic bacterium that causes wilt disease in pepper plants. To manage this disease, one approach is to breed cultivars that are resistant to bacterial wilt through resistance development. The objective of this study is to investigate the potential correlation between the root xylem vessel diameter (XD) and resistance to
R. pseudosolanacearum
bacterial wilt in 50 tropical chili pepper genotypes. The experiment was performed by inoculating chili pepper seedlings with a mixture of nine isolates of
R. pseudosolanacearum
and using an alpha design with four replications. Furthermore, the seedlings of each genotype were sampled for the observation of XD. The results showed that 5, 4, 11, and 30 of the 50 genotypes were resistant, moderately resistant, moderately susceptible, and susceptible. Genotype resistance was unaffected by root morphology but was affected by XD. Meanwhile, significant relationships (
P
< 0.001) were found between XD and disease incidence, disease severity, and area under the disease progress curve. The XD of resistant and susceptible genotypes ranged from 201.70 µm to 469.33 µm and 25.62 µm to 97.25 µm, respectively. It was suggested as a marker phenotype for resistance to
R. pseudosolanacearum,
which was higher in genotypes with thick root xylem.</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><doi>10.1007/s40858-023-00577-6</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-4182-428X</orcidid><orcidid>https://orcid.org/0000-0003-1425-969X</orcidid><orcidid>https://orcid.org/0000-0001-9205-0686</orcidid><orcidid>https://orcid.org/0000-0002-2234-6796</orcidid><orcidid>https://orcid.org/0000-0001-5012-3795</orcidid></addata></record> |
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| issn | 1983-2052 1982-5676 1983-2052 |
| language | eng |
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| subjects | Bacteria Biomedical and Life Sciences Cultivars Genetic aspects Genotype Genotypes Life Sciences Original Article Peppers Phenotypes Plant bacterial diseases Plant diseases Plant Pathology Ralstonia pseudosolanacearum Seedlings Vegetables Wilt Xylem |
| title | Relationship between root diameter and resistance of tropical chilli pepper genotypes to Ralstonia pseudosolanacearum |
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