Resistance of Potato Cultivars as a Determinant Factor of Potato virus Y (PVY) Epidemiology
Potato virus Y (PVY) is considered the most economically damaging virus for seed-potato production. PVY isolates are usually divided into three historical PVY strains, namely PVY C , PVY O and PVY N . More recently, recombinant strains named PVY NTN and PVY N-Wi appeared in Europe and North America,...
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| Veröffentlicht in: | Potato research 2019-06, Vol.62 (2), p.123-138 |
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| creator | Dupuis, B. Bragard, C. Schumpp, O. |
| description | Potato virus Y
(PVY) is considered the most economically damaging virus for seed-potato production. PVY isolates are usually divided into three historical PVY strains, namely PVY
C
, PVY
O
and PVY
N
. More recently, recombinant strains named PVY
NTN
and PVY
N-Wi
appeared in Europe and North America, rapidly spread into seed-potato production and gradually replaced historical strains. This progression can be explained by several factors, including the differential susceptibility of cultivars to PVY strains. This article presents the results of a Swiss survey of PVY strains conducted in 2012 in which the progressive increase of the prevalence of PVY
N-Wi
was observed. The occurrence of PVY strains in the two main potato cultivars grown in Switzerland, cv. Agria and cv. Charlotte, is described through the 2012 survey and one additional PVY strain survey conducted in 2014. Both surveys were completed with a mechanical-inoculation assay. The inoculation assay showed that cv. Agria is more susceptible to PVY
N-Wi
than to PVY
NTN
, whereas cv. Charlotte is susceptible to both strains. The inoculation assay also showed that the expression of symptoms on cultivars is strain-dependent. These results stress the major role of the resistance profile of cultivars to explain the balance of the PVY strains in potato crops. |
| doi_str_mv | 10.1007/s11540-018-9401-4 |
| format | Article |
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(PVY) is considered the most economically damaging virus for seed-potato production. PVY isolates are usually divided into three historical PVY strains, namely PVY
C
, PVY
O
and PVY
N
. More recently, recombinant strains named PVY
NTN
and PVY
N-Wi
appeared in Europe and North America, rapidly spread into seed-potato production and gradually replaced historical strains. This progression can be explained by several factors, including the differential susceptibility of cultivars to PVY strains. This article presents the results of a Swiss survey of PVY strains conducted in 2012 in which the progressive increase of the prevalence of PVY
N-Wi
was observed. The occurrence of PVY strains in the two main potato cultivars grown in Switzerland, cv. Agria and cv. Charlotte, is described through the 2012 survey and one additional PVY strain survey conducted in 2014. Both surveys were completed with a mechanical-inoculation assay. The inoculation assay showed that cv. Agria is more susceptible to PVY
N-Wi
than to PVY
NTN
, whereas cv. Charlotte is susceptible to both strains. The inoculation assay also showed that the expression of symptoms on cultivars is strain-dependent. These results stress the major role of the resistance profile of cultivars to explain the balance of the PVY strains in potato crops.</description><identifier>ISSN: 0014-3065</identifier><identifier>EISSN: 1871-4528</identifier><identifier>DOI: 10.1007/s11540-018-9401-4</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Agriculture ; Assaying ; Biomedical and Life Sciences ; Cultivars ; Disease resistance ; Epidemiology ; Inoculation ; Life Sciences ; Plant Genetics and Genomics ; Plant Sciences ; Plant Systematics/Taxonomy/Biogeography ; Polls & surveys ; Potatoes ; Signs and symptoms ; Strain ; Strains (organisms) ; Surveys ; Vegetable industry ; Vegetables ; Viruses</subject><ispartof>Potato research, 2019-06, Vol.62 (2), p.123-138</ispartof><rights>The Author(s) 2018</rights><rights>COPYRIGHT 2019 Springer</rights><rights>Potato Research is a copyright of Springer, (2018). All Rights Reserved. © 2018. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>Copyright Springer Nature B.V. 2019</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c454t-2c9acb5c5273e74509cbddbe28ca6b68dffa143862aebe7804f6839841a6c1953</citedby><cites>FETCH-LOGICAL-c454t-2c9acb5c5273e74509cbddbe28ca6b68dffa143862aebe7804f6839841a6c1953</cites><orcidid>0000-0001-8529-8763</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/s11540-018-9401-4$$EPDF$$P50$$Gspringer$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11540-018-9401-4$$EHTML$$P50$$Gspringer$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Dupuis, B.</creatorcontrib><creatorcontrib>Bragard, C.</creatorcontrib><creatorcontrib>Schumpp, O.</creatorcontrib><title>Resistance of Potato Cultivars as a Determinant Factor of Potato virus Y (PVY) Epidemiology</title><title>Potato research</title><addtitle>Potato Res</addtitle><description>Potato virus Y
(PVY) is considered the most economically damaging virus for seed-potato production. PVY isolates are usually divided into three historical PVY strains, namely PVY
C
, PVY
O
and PVY
N
. More recently, recombinant strains named PVY
NTN
and PVY
N-Wi
appeared in Europe and North America, rapidly spread into seed-potato production and gradually replaced historical strains. This progression can be explained by several factors, including the differential susceptibility of cultivars to PVY strains. This article presents the results of a Swiss survey of PVY strains conducted in 2012 in which the progressive increase of the prevalence of PVY
N-Wi
was observed. The occurrence of PVY strains in the two main potato cultivars grown in Switzerland, cv. Agria and cv. Charlotte, is described through the 2012 survey and one additional PVY strain survey conducted in 2014. Both surveys were completed with a mechanical-inoculation assay. The inoculation assay showed that cv. Agria is more susceptible to PVY
N-Wi
than to PVY
NTN
, whereas cv. Charlotte is susceptible to both strains. The inoculation assay also showed that the expression of symptoms on cultivars is strain-dependent. These results stress the major role of the resistance profile of cultivars to explain the balance of the PVY strains in potato crops.</description><subject>Agriculture</subject><subject>Assaying</subject><subject>Biomedical and Life Sciences</subject><subject>Cultivars</subject><subject>Disease resistance</subject><subject>Epidemiology</subject><subject>Inoculation</subject><subject>Life Sciences</subject><subject>Plant Genetics and Genomics</subject><subject>Plant Sciences</subject><subject>Plant Systematics/Taxonomy/Biogeography</subject><subject>Polls & surveys</subject><subject>Potatoes</subject><subject>Signs and symptoms</subject><subject>Strain</subject><subject>Strains (organisms)</subject><subject>Surveys</subject><subject>Vegetable industry</subject><subject>Vegetables</subject><subject>Viruses</subject><issn>0014-3065</issn><issn>1871-4528</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9kV1LBCEUhiUK2j5-QHdCN3Ux5fFjxrmMbbeCoIgKogtxXGcxdsdN3YX99zlsUEGFgiLPc9TzInQE5AwIqc4jgOCkICCLmhMo-BYagKzyRlC5jQaEAC8YKcUu2ovxjRAuBIgBen2w0cWkO2Oxb_G9Tzp5PFzOklvpELHOE1_aZMPcdbpLeKxN8uEbu3JhGfELPrl_fjnFo4Wb2LnzMz9dH6CdVs-iPfxc99HTePQ4vC5u765uhhe3heGCp4KaWptGGEErZisuSG2ayaSxVBpdNqWctK0GzmRJtW1sJQlvS8lqyUGXBmrB9tHxpu4i-PeljUm9-WXo8pWKUsaA17L6n8rNE6Lvzhc11TOrXNf6FLSZu2jURQWiBMYoz9TZL1Qe_d-N72zr8vkPATaCCT7GYFu1CG6uw1oBUX2AahOgygGqPkDVO3TjxMx2Uxu-Hvy39AGJEZps</recordid><startdate>20190615</startdate><enddate>20190615</enddate><creator>Dupuis, B.</creator><creator>Bragard, C.</creator><creator>Schumpp, O.</creator><general>Springer Netherlands</general><general>Springer</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X2</scope><scope>7XB</scope><scope>88I</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>M0K</scope><scope>M2P</scope><scope>PATMY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>Q9U</scope><orcidid>https://orcid.org/0000-0001-8529-8763</orcidid></search><sort><creationdate>20190615</creationdate><title>Resistance of Potato Cultivars as a Determinant Factor of Potato virus Y (PVY) Epidemiology</title><author>Dupuis, B. ; Bragard, C. ; Schumpp, O.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c454t-2c9acb5c5273e74509cbddbe28ca6b68dffa143862aebe7804f6839841a6c1953</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Agriculture</topic><topic>Assaying</topic><topic>Biomedical and Life Sciences</topic><topic>Cultivars</topic><topic>Disease resistance</topic><topic>Epidemiology</topic><topic>Inoculation</topic><topic>Life Sciences</topic><topic>Plant Genetics and Genomics</topic><topic>Plant Sciences</topic><topic>Plant Systematics/Taxonomy/Biogeography</topic><topic>Polls & surveys</topic><topic>Potatoes</topic><topic>Signs and symptoms</topic><topic>Strain</topic><topic>Strains (organisms)</topic><topic>Surveys</topic><topic>Vegetable industry</topic><topic>Vegetables</topic><topic>Viruses</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Dupuis, B.</creatorcontrib><creatorcontrib>Bragard, C.</creatorcontrib><creatorcontrib>Schumpp, O.</creatorcontrib><collection>Springer Nature OA Free Journals</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Agricultural Science Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>Agricultural Science Database</collection><collection>Science Database</collection><collection>Environmental Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><jtitle>Potato research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Dupuis, B.</au><au>Bragard, C.</au><au>Schumpp, O.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Resistance of Potato Cultivars as a Determinant Factor of Potato virus Y (PVY) Epidemiology</atitle><jtitle>Potato research</jtitle><stitle>Potato Res</stitle><date>2019-06-15</date><risdate>2019</risdate><volume>62</volume><issue>2</issue><spage>123</spage><epage>138</epage><pages>123-138</pages><issn>0014-3065</issn><eissn>1871-4528</eissn><abstract>Potato virus Y
(PVY) is considered the most economically damaging virus for seed-potato production. PVY isolates are usually divided into three historical PVY strains, namely PVY
C
, PVY
O
and PVY
N
. More recently, recombinant strains named PVY
NTN
and PVY
N-Wi
appeared in Europe and North America, rapidly spread into seed-potato production and gradually replaced historical strains. This progression can be explained by several factors, including the differential susceptibility of cultivars to PVY strains. This article presents the results of a Swiss survey of PVY strains conducted in 2012 in which the progressive increase of the prevalence of PVY
N-Wi
was observed. The occurrence of PVY strains in the two main potato cultivars grown in Switzerland, cv. Agria and cv. Charlotte, is described through the 2012 survey and one additional PVY strain survey conducted in 2014. Both surveys were completed with a mechanical-inoculation assay. The inoculation assay showed that cv. Agria is more susceptible to PVY
N-Wi
than to PVY
NTN
, whereas cv. Charlotte is susceptible to both strains. The inoculation assay also showed that the expression of symptoms on cultivars is strain-dependent. These results stress the major role of the resistance profile of cultivars to explain the balance of the PVY strains in potato crops.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s11540-018-9401-4</doi><tpages>16</tpages><orcidid>https://orcid.org/0000-0001-8529-8763</orcidid><oa>free_for_read</oa></addata></record> |
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| ispartof | Potato research, 2019-06, Vol.62 (2), p.123-138 |
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| language | eng |
| recordid | cdi_proquest_journals_2233149875 |
| source | SpringerNature Journals |
| subjects | Agriculture Assaying Biomedical and Life Sciences Cultivars Disease resistance Epidemiology Inoculation Life Sciences Plant Genetics and Genomics Plant Sciences Plant Systematics/Taxonomy/Biogeography Polls & surveys Potatoes Signs and symptoms Strain Strains (organisms) Surveys Vegetable industry Vegetables Viruses |
| title | Resistance of Potato Cultivars as a Determinant Factor of Potato virus Y (PVY) Epidemiology |
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