Evidence of Potato virus Y Spread through Post-Emergence Management Practices in Commercial Potato Fields
Potato virus Y (PVY) transmission was studied in six commercial potato fields in 2015 and 2016 in New Brunswick, Canada. Plants emerged from PVY-positive tubers, or PVY-free plants that were artificially inoculated with PVY shortly after emergence, were used as PVY inoculum plants in the study. In a...
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| Veröffentlicht in: | American journal of potato research 2018-12, Vol.95 (6), p.720-728 |
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| creator | MacKenzie, Tyler D. B. Arju, Irin Gallagher, Angela Nie, Xianzhou Singh, Mathuresh |
| description | Potato virus Y
(PVY) transmission was studied in six commercial potato fields in 2015 and 2016 in New Brunswick, Canada. Plants emerged from PVY-positive tubers, or PVY-free plants that were artificially inoculated with PVY shortly after emergence, were used as PVY inoculum plants in the study. In all trials, equal numbers of PVY inoculum plants from each of three strains common in the region, PVY
O
, PVY
N:O
and PVY
NTN
, were used. PVY inoculated into tractor-traffic rows showed 2 to 7 times as much PVY spread to previously virus-free plants by the end of the season (up to 48.5% in one tractor row, compared to a maximum of 16.3% in a distant control row unaffected by tractor traffic). Evidence supporting a hypothesis that tractor traffic enhances PVY transmission through aphid disturbance was observed by PVY spread in both directions along the rows, not biased in the direction of tractor travel, and that the ratio of spread of the three strains was nearly indentical in control and tractor rows. However, the lack of spread to immediately adjacent rows, and statistically significant spatial pattern matching the circumference of tractor wheels specific to each field support the hypothesis that direct mechanical transmission of wounded plant sap could also be a factor in the enhanced PVY transmission. |
| doi_str_mv | 10.1007/s12230-018-9679-4 |
| format | Article |
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(PVY) transmission was studied in six commercial potato fields in 2015 and 2016 in New Brunswick, Canada. Plants emerged from PVY-positive tubers, or PVY-free plants that were artificially inoculated with PVY shortly after emergence, were used as PVY inoculum plants in the study. In all trials, equal numbers of PVY inoculum plants from each of three strains common in the region, PVY
O
, PVY
N:O
and PVY
NTN
, were used. PVY inoculated into tractor-traffic rows showed 2 to 7 times as much PVY spread to previously virus-free plants by the end of the season (up to 48.5% in one tractor row, compared to a maximum of 16.3% in a distant control row unaffected by tractor traffic). Evidence supporting a hypothesis that tractor traffic enhances PVY transmission through aphid disturbance was observed by PVY spread in both directions along the rows, not biased in the direction of tractor travel, and that the ratio of spread of the three strains was nearly indentical in control and tractor rows. However, the lack of spread to immediately adjacent rows, and statistically significant spatial pattern matching the circumference of tractor wheels specific to each field support the hypothesis that direct mechanical transmission of wounded plant sap could also be a factor in the enhanced PVY transmission.</description><identifier>ISSN: 1099-209X</identifier><identifier>EISSN: 1874-9380</identifier><identifier>DOI: 10.1007/s12230-018-9679-4</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Agricultural equipment ; Agriculture ; Biomedical and Life Sciences ; Dispersion ; Emergence ; Hypotheses ; Inoculum ; Life Sciences ; Pattern matching ; Plant Breeding/Biotechnology ; Plant Genetics and Genomics ; Plant Pathology ; Plant Sciences ; Plant viruses ; Potatoes ; Statistical analysis ; Strains (organisms) ; Tubers ; Vegetables ; Viruses</subject><ispartof>American journal of potato research, 2018-12, Vol.95 (6), p.720-728</ispartof><rights>The Potato Association of America 2018</rights><rights>American Journal of Potato Research is a copyright of Springer, (2018). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-4032ed9a46fbcf834b07a4c370bfec23e31a64d9e84b4d4008461ad337dc328e3</citedby><cites>FETCH-LOGICAL-c316t-4032ed9a46fbcf834b07a4c370bfec23e31a64d9e84b4d4008461ad337dc328e3</cites><orcidid>0000-0002-4640-5869</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/s12230-018-9679-4$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12230-018-9679-4$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>MacKenzie, Tyler D. B.</creatorcontrib><creatorcontrib>Arju, Irin</creatorcontrib><creatorcontrib>Gallagher, Angela</creatorcontrib><creatorcontrib>Nie, Xianzhou</creatorcontrib><creatorcontrib>Singh, Mathuresh</creatorcontrib><title>Evidence of Potato virus Y Spread through Post-Emergence Management Practices in Commercial Potato Fields</title><title>American journal of potato research</title><addtitle>Am. J. Potato Res</addtitle><description>Potato virus Y
(PVY) transmission was studied in six commercial potato fields in 2015 and 2016 in New Brunswick, Canada. Plants emerged from PVY-positive tubers, or PVY-free plants that were artificially inoculated with PVY shortly after emergence, were used as PVY inoculum plants in the study. In all trials, equal numbers of PVY inoculum plants from each of three strains common in the region, PVY
O
, PVY
N:O
and PVY
NTN
, were used. PVY inoculated into tractor-traffic rows showed 2 to 7 times as much PVY spread to previously virus-free plants by the end of the season (up to 48.5% in one tractor row, compared to a maximum of 16.3% in a distant control row unaffected by tractor traffic). Evidence supporting a hypothesis that tractor traffic enhances PVY transmission through aphid disturbance was observed by PVY spread in both directions along the rows, not biased in the direction of tractor travel, and that the ratio of spread of the three strains was nearly indentical in control and tractor rows. However, the lack of spread to immediately adjacent rows, and statistically significant spatial pattern matching the circumference of tractor wheels specific to each field support the hypothesis that direct mechanical transmission of wounded plant sap could also be a factor in the enhanced PVY transmission.</description><subject>Agricultural equipment</subject><subject>Agriculture</subject><subject>Biomedical and Life Sciences</subject><subject>Dispersion</subject><subject>Emergence</subject><subject>Hypotheses</subject><subject>Inoculum</subject><subject>Life Sciences</subject><subject>Pattern matching</subject><subject>Plant Breeding/Biotechnology</subject><subject>Plant Genetics and Genomics</subject><subject>Plant Pathology</subject><subject>Plant Sciences</subject><subject>Plant viruses</subject><subject>Potatoes</subject><subject>Statistical analysis</subject><subject>Strains (organisms)</subject><subject>Tubers</subject><subject>Vegetables</subject><subject>Viruses</subject><issn>1099-209X</issn><issn>1874-9380</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNp1kE1Lw0AQhoMoWKs_wNuC59XZjybZo5RWhYoFFfS0bDaTdEuTrbtpwX9vahRPnmZgnvcdeJLkksE1A8huIuNcAAWWU5VmisqjZMTyTFIlcjjud1CKclBvp8lZjGsAzng-GSVutnclthaJr8jSd6bzZO_CLpJ38rwNaErSrYLf1av-Gjs6azDU3_yjaU2NDbYdWQZjO2cxEteSqW96xjqz-e2bO9yU8Tw5qcwm4sXPHCev89nL9J4unu4eprcLagVLOypBcCyVkWlV2CoXsoDMSCsyKCq0XKBgJpWlwlwWspQAuUyZKYXISit4jmKcXA292-A_dhg7vfa70PYvNYdMTThPOespNlA2-BgDVnobXGPCp2agD0b1YFT3RvXBqJZ9hg-Z2LNtjeGv-f_QFyaZeWk</recordid><startdate>20181201</startdate><enddate>20181201</enddate><creator>MacKenzie, Tyler D. 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B. ; Arju, Irin ; Gallagher, Angela ; Nie, Xianzhou ; Singh, Mathuresh</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-4032ed9a46fbcf834b07a4c370bfec23e31a64d9e84b4d4008461ad337dc328e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Agricultural equipment</topic><topic>Agriculture</topic><topic>Biomedical and Life Sciences</topic><topic>Dispersion</topic><topic>Emergence</topic><topic>Hypotheses</topic><topic>Inoculum</topic><topic>Life Sciences</topic><topic>Pattern matching</topic><topic>Plant Breeding/Biotechnology</topic><topic>Plant Genetics and Genomics</topic><topic>Plant Pathology</topic><topic>Plant Sciences</topic><topic>Plant viruses</topic><topic>Potatoes</topic><topic>Statistical analysis</topic><topic>Strains (organisms)</topic><topic>Tubers</topic><topic>Vegetables</topic><topic>Viruses</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>MacKenzie, Tyler D. B.</creatorcontrib><creatorcontrib>Arju, Irin</creatorcontrib><creatorcontrib>Gallagher, Angela</creatorcontrib><creatorcontrib>Nie, Xianzhou</creatorcontrib><creatorcontrib>Singh, Mathuresh</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Agricultural Science Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>Materials Science & Engineering Collection</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>Technology Collection</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Agricultural Science Database</collection><collection>Research Library</collection><collection>Engineering Database</collection><collection>Research Library (Corporate)</collection><collection>Research Library China</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>ProQuest Central China</collection><collection>Engineering Collection</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><collection>SIRS Editorial</collection><jtitle>American journal of potato research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>MacKenzie, Tyler D. B.</au><au>Arju, Irin</au><au>Gallagher, Angela</au><au>Nie, Xianzhou</au><au>Singh, Mathuresh</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evidence of Potato virus Y Spread through Post-Emergence Management Practices in Commercial Potato Fields</atitle><jtitle>American journal of potato research</jtitle><stitle>Am. J. Potato Res</stitle><date>2018-12-01</date><risdate>2018</risdate><volume>95</volume><issue>6</issue><spage>720</spage><epage>728</epage><pages>720-728</pages><issn>1099-209X</issn><eissn>1874-9380</eissn><abstract>Potato virus Y
(PVY) transmission was studied in six commercial potato fields in 2015 and 2016 in New Brunswick, Canada. Plants emerged from PVY-positive tubers, or PVY-free plants that were artificially inoculated with PVY shortly after emergence, were used as PVY inoculum plants in the study. In all trials, equal numbers of PVY inoculum plants from each of three strains common in the region, PVY
O
, PVY
N:O
and PVY
NTN
, were used. PVY inoculated into tractor-traffic rows showed 2 to 7 times as much PVY spread to previously virus-free plants by the end of the season (up to 48.5% in one tractor row, compared to a maximum of 16.3% in a distant control row unaffected by tractor traffic). Evidence supporting a hypothesis that tractor traffic enhances PVY transmission through aphid disturbance was observed by PVY spread in both directions along the rows, not biased in the direction of tractor travel, and that the ratio of spread of the three strains was nearly indentical in control and tractor rows. However, the lack of spread to immediately adjacent rows, and statistically significant spatial pattern matching the circumference of tractor wheels specific to each field support the hypothesis that direct mechanical transmission of wounded plant sap could also be a factor in the enhanced PVY transmission.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s12230-018-9679-4</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0002-4640-5869</orcidid></addata></record> |
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| subjects | Agricultural equipment Agriculture Biomedical and Life Sciences Dispersion Emergence Hypotheses Inoculum Life Sciences Pattern matching Plant Breeding/Biotechnology Plant Genetics and Genomics Plant Pathology Plant Sciences Plant viruses Potatoes Statistical analysis Strains (organisms) Tubers Vegetables Viruses |
| title | Evidence of Potato virus Y Spread through Post-Emergence Management Practices in Commercial Potato Fields |
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