{"id":10540,"date":"2021-03-25T12:23:09","date_gmt":"2021-03-25T16:23:09","guid":{"rendered":"http:\/\/132.236.156.160\/cuccap\/?p=10540"},"modified":"2023-09-29T16:03:52","modified_gmt":"2023-09-29T20:03:52","slug":"cuccap-squash-breeders-investigate-resistance-of-two-potyviruses","status":"publish","type":"post","link":"http:\/\/132.236.156.160\/cuccap\/2021\/03\/25\/cuccap-squash-breeders-investigate-resistance-of-two-potyviruses\/","title":{"rendered":"CucCAP squash breeders investigate resistance of two potyviruses"},"content":{"rendered":"<p>Genotypes of <em>Cucurbita moschata<\/em> with a range of susceptibility were inoculated with <em>Papaya ringspot virus <\/em>and\u00a0<em>Zucchini yellow mosaic virus<\/em> and evaluated in the greenhouse and field. Yield reductions of up to 100% can be expected in <em>C. moschata<\/em>\u00a0genotypes susceptible to PRSV or ZYMV, but fruit quality traits are usually unaffected. Moderate resistance to ZYMV in \u2018Soler\u2019 was observed to reduced symptom severity but not negative effects on yield and other traits. \u2018Soler\u2019 was not resistant to PRSV. \u2018Menina\u2019 rather than \u2018Nigerian Local\u2019 appears to be the best source of resistance because yield of the former was not impacted by inoculation with either potyvirus.<\/p>\n<hr \/>\n<p>For further reading:<\/p>\n<ul>\n<li><a href=\"https:\/\/journals.ashs.org\/hortsci\/downloadpdf\/journals\/hortsci\/56\/2\/article-p193.xml\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Virus Quantification, Flowering, Yield, and Fruit Quality in Tropical Pumpkin (<em>Cucurbita moschata Duchesne<\/em>) Genotypes Susceptible or Resistant to Two Potyviruses<\/strong><\/a><strong><br \/>\n<\/strong>By: Wilfredo Seda-Mart\u00ednez , Linda Wessel-Beaver , Angela Linares-Ram\u00edrez , and Jose Carlos V. Rodrigues<br \/>\nPublished online: 30 Dec 2020 in <a class=\"c-Button--link\" href=\"https:\/\/journals.ashs.org\/hortsci\/view\/journals\/hortsci\/hortsci-overview.xml\">HortScience<\/a><\/p>\n<div class=\"component component-content-item component-content-contributors \">\n<div class=\"content-box box no-border no-padding no-header vertical-margin-bottom null\">\n<div class=\"content-box-body null\">\n<div class=\"content-contributor-author single-line expanded\">DOI: <a class=\"c-Button--link\" href=\"https:\/\/doi.org\/10.21273\/HORTSCI15525-20\" target=\"_blank\" rel=\"noopener noreferrer\">10.21273\/HORTSCI15525-20<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>In Peurto Rico, Genotypes of <em>Cucurbita moschata<\/em> with a range of susceptibility were inoculated with Papaya ringspot virus and\u00a0Zucchini yellow mosaic virus and evaluated in the greenhouse and field.<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"quote","meta":{"footnotes":""},"categories":[268],"tags":[254,564],"_links":{"self":[{"href":"http:\/\/132.236.156.160\/cuccap\/wp-json\/wp\/v2\/posts\/10540"}],"collection":[{"href":"http:\/\/132.236.156.160\/cuccap\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/132.236.156.160\/cuccap\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/132.236.156.160\/cuccap\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"http:\/\/132.236.156.160\/cuccap\/wp-json\/wp\/v2\/comments?post=10540"}],"version-history":[{"count":6,"href":"http:\/\/132.236.156.160\/cuccap\/wp-json\/wp\/v2\/posts\/10540\/revisions"}],"predecessor-version":[{"id":11322,"href":"http:\/\/132.236.156.160\/cuccap\/wp-json\/wp\/v2\/posts\/10540\/revisions\/11322"}],"wp:attachment":[{"href":"http:\/\/132.236.156.160\/cuccap\/wp-json\/wp\/v2\/media?parent=10540"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/132.236.156.160\/cuccap\/wp-json\/wp\/v2\/categories?post=10540"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/132.236.156.160\/cuccap\/wp-json\/wp\/v2\/tags?post=10540"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}