{"id":83538,"date":"2024-06-28T19:22:45","date_gmt":"2024-06-28T19:22:45","guid":{"rendered":"https:\/\/news.talkwithrattan.com\/index.php\/2024\/06\/28\/pierces-disease-still-plagues-california-wine-country\/"},"modified":"2024-06-28T19:22:45","modified_gmt":"2024-06-28T19:22:45","slug":"pierces-disease-still-plagues-california-wine-country","status":"publish","type":"post","link":"https:\/\/news.talkwithrattan.com\/index.php\/2024\/06\/28\/pierces-disease-still-plagues-california-wine-country\/","title":{"rendered":"Pierce&#8217;s disease still plagues California wine country"},"content":{"rendered":"<div style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.sciencenews.org\/wp-content\/uploads\/2024\/06\/062924_50ya.jpg?resize=144%2C186&amp;ssl=1\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Pierce&#8217;s disease still plagues California wine country\" title=\"Pierce&#8217;s disease still plagues California wine country\" \/><\/div> \r\n<br><div>\n\t\t\t<div class=\"rich-text rich-text--with-sidebar single__rich-text___RmCDp\" data-component=\"video-embed\">\n\t\t\t\t\n\n\n\n<div class=\"wp-block-image  has-alignleft\">\n<figure class=\"alignleft size-thumbnail\"><a href=\"https:\/\/www.sciencenews.org\/archive\/sweet-discovery-wine-industry\"><\/a><\/figure><\/div>\n\n\n<p><strong><strong>Sweet discovery for the wine industry<\/strong><\/strong> \u2014 <a href=\"https:\/\/www.sciencenews.org\/archive\/sweet-discovery-wine-industry\"><em>Science News<\/em><\/a>, June 29, 1974<\/p>\n\n\n\n<p>Pierce\u2019s disease remains a problem for California grape growers.\u2026 [Pathologists] have identified the cause of the disease. They were able to isolate a small, non-motile, rod-shaped bacterium which is probably a new species and therefore as yet unnamed.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Update<\/h4>\n\n\n\n<p>Pierce\u2019s disease still <a href=\"https:\/\/www.cdfa.ca.gov\/pdcp\/Pierce's_Disease.html\" target=\"_blank\" rel=\"noopener\">vexes California vineyards<\/a> and is estimated to cost the state <a href=\"https:\/\/calag.ucanr.edu\/Archive\/?article=ca.v068n01p20\" target=\"_blank\" rel=\"noopener\">more than $100 million per year<\/a>. But researchers now know more about the culprit: <em>Xylella fastidiosa.<\/em><\/p>\n\n\n<aside class=\"sn-conversion rich-text rich-text--with-sidebar\">\n<style><![CDATA[\n.email-conversion {\n  border: 1px solid #ffcccb;\n  color: white;\n  margin-top: 50px;\n  background-image: url(\"\/wp-content\/themes\/sciencenews\/client\/src\/images\/cta-module@2x.jpg\");\n  padding: 20px;\n  clear: both;\n}\n\n]]><\/style>\n\n\n\n                        <style class=\"is-layout-flow 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none;\n}\n\nform.zephr-form-content {\n    opacity: .9;\n}\n\nlabel.zephr-form-checkbox-label {\n    font-size: 1.2rem;\n    font-weight: bolder;\n}\n\n.zephr-form-custom-text > h4 {\n    color: black !important;\n}\n\nbutton.zephr-form-button {\n    background: #d4441f !important;\n    font-weight: bold !important;\n    text-transform: uppercase !important;\n}\n\nlabel.zephr-payment-form-checkbox-label {\n    color: white;\n    font-size: 1.6rem;\n}\n\n.zephr-form-content {\n    background:#2f537f;\n    \n}\n\n.zephr-payment-form-custom-text {\n    margin-top: .2rem;\n}\n\n.zephr-payment-form-checkbox-label {\n    display: flex;\n    align-items: center;\n    font-family: var(--zephr-typography-body-font), var(--zephr-typography-body-fallbackFont);\n    color: white;\n    font-weight: bold;\n}]]><\/style>\n                        \n                        \n<\/aside>\n\n\n<p>The bacterium <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC8428566\/\" target=\"_blank\" rel=\"noopener\">spreads among grapevines<\/a> via insects, specifically sharpshooter leafhoppers and spittlebugs. When the insects suck sap from an infected plant, they pick up the microbe, which harmlessly multiplies in their mouths. Leafhoppers and \u00adspittlebugs then transmit the pathogen to vines when they latch onto a healthy plant. The subsequent infection prevents water and nutrients from flowing into the plant, eventually killing it.<\/p>\n\n\n\n<p>There\u2019s <a href=\"https:\/\/www.aphis.usda.gov\/plant-pests-diseases\/glassy-winged-sharpshooter\" target=\"_blank\" rel=\"noopener\">still no treatment<\/a> for Pierce\u2019s disease. Perhaps one day it will be possible to <a href=\"https:\/\/www.nature.com\/articles\/s42003-023-04938-4\" target=\"_blank\" rel=\"noopener\">genetically engineer<\/a> domesticated grapevines to be resistant to the bacteria.<\/p>\n\n\n\n\t\t\t<\/div> <!-- \/.rich-text -->\n\t\t\t\n<footer class=\"article-footer__wrapper___eChRS article-footer__with-sidebar___9oDuK\">\n\t\t\t<p class=\"article-footer__feedback___sNXjz\">Questions or comments on this article? E-mail us at\u00a0<a href=\"https:\/\/www.sciencenews.org\/article\/mailto:feedback@sciencenews.org\">feedback@sciencenews.org<\/a> | <a href=\"https:\/\/www.sciencenews.org\/permission-republish\">Reprints FAQ<\/a><\/p>\n\t\n\t\n\t\n\t\n\n\n\t\n<div class=\"author-bio__wrapper___ODe-4\">\n\t\t\t<figure class=\"author-bio__figure___e3jd0\">\n\t\t\t<a class=\"author-bio__thumbnail___TixlC\" href=\"https:\/\/www.sciencenews.org\/author\/aimee-cunningham\" aria-hidden=\"true\" tabindex=\"-1\">\n\t\t\t\t<img loading=\"lazy\" width=\"214\" height=\"214\" src=\"https:\/\/i0.wp.com\/www.sciencenews.org\/wp-content\/uploads\/2019\/08\/a_cunningham.jpg?resize=214%2C214&amp;ssl=1\" class=\"attachment-avatar size-avatar\" alt=\"Aimee Cunningham\" decoding=\"async\" srcset=\"https:\/\/i0.wp.com\/www.sciencenews.org\/wp-content\/uploads\/2019\/08\/a_cunningham.jpg?w=500&amp;ssl=1 500w, https:\/\/i0.wp.com\/www.sciencenews.org\/wp-content\/uploads\/2019\/08\/a_cunningham.jpg?resize=186%2C186&amp;ssl=1 186w, https:\/\/i0.wp.com\/www.sciencenews.org\/wp-content\/uploads\/2019\/08\/a_cunningham.jpg?resize=383%2C383&amp;ssl=1 383w, https:\/\/i0.wp.com\/www.sciencenews.org\/wp-content\/uploads\/2019\/08\/a_cunningham.jpg?resize=450%2C450&amp;ssl=1 450w, https:\/\/i0.wp.com\/www.sciencenews.org\/wp-content\/uploads\/2019\/08\/a_cunningham.jpg?resize=214%2C214&amp;ssl=1 214w\" sizes=\"(max-width: 214px) 100vw, 214px\" data-attachment-id=\"952648\" data-permalink=\"https:\/\/www.sciencenews.org\/a_cunningham\" data-orig-file=\"https:\/\/i0.wp.com\/www.sciencenews.org\/wp-content\/uploads\/2019\/08\/a_cunningham.jpg?fit=500%2C500&amp;ssl=1\" data-orig-size=\"500,500\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Aimee Cunningham\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.sciencenews.org\/wp-content\/uploads\/2019\/08\/a_cunningham.jpg?fit=383%2C383&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.sciencenews.org\/wp-content\/uploads\/2019\/08\/a_cunningham.jpg?fit=450%2C450&amp;ssl=1\"\/>\t\t\t<\/a>\n\t\t<\/figure>\n\t\n\t<div class=\"author-bio__content___F9GU3\">\n\t\t\n\n\t\t<div class=\"author-bio__bio___jkxvt\">\n\t\t\t<p>Aimee Cunningham is the biomedical writer. She has a master\u2019s degree in science journalism from New York University.<\/p>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\t<aside class=\"sn-conversion rich-text rich-text--with-sidebar\">\n<style><![CDATA[\n.donate-box {\n  border-top: 7px solid red !important;\n  border: 1px solid #ffcccb;\n  margin-top: 50px;\n  background-color: #fdfbf2;\n  padding: 20px;\n}\n.from-nature-index__heading___AhgOe {\n  display: none;\n}\n]]><\/style>\n\n\n\n<style><![CDATA[\n.from-nature-index__heading___AhgOe {\n    display: none;\n}\n]]><\/style>\n<div id=\"donateConversion\" class=\"wp-block-group donate-box\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"has-text-align-left\" style=\"font-size:1.1em\">\nWe are at a critical time and <mark><strong>supporting climate journalism is more important than ever.<\/strong><\/mark> Science News and our parent organization, the Society for Science, need your help to strengthen environmental literacy and ensure that our response to climate change is informed by science.\n \n<\/p>\n<p class=\"has-text-align-left\" style=\"font-size:1.1em\">\nPlease\n<a href=\"https:\/\/www.sciencenews.org\/subscribe1-print-digital?key=9MENDTEST&amp;utm_source=end-of-article&amp;utm_medium=site&amp;utm_campaign=non-sub-control\">\nsubscribe to <em>Science News<\/em> and <strong>add $16<\/strong><\/a> to expand\nscience literacy and understanding.\n<\/p>\n\n\n\n<\/div><\/div>\n<\/aside><\/footer>\n\t\t<\/div>\r\n<br>\r\n<br><a href=\"https:\/\/www.sciencenews.org\/article\/50-year-ago-california-vineyard-disease\">Source link <\/a>","protected":false},"excerpt":{"rendered":"<p>Sweet discovery for the wine industry \u2014 Science News, June 29, 1974 Pierce\u2019s disease remains a problem for California grape growers.\u2026 [Pathologists] have identified the cause of the disease. They were able to isolate a small, non-motile, rod-shaped bacterium which is probably a new species and therefore as yet unnamed. Update Pierce\u2019s disease still vexes [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":83539,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","fifu_image_url":"https:\/\/i0.wp.com\/www.sciencenews.org\/wp-content\/uploads\/2024\/06\/062924_50ya.jpg?resize=144%2C186&ssl=1","fifu_image_alt":"","footnotes":""},"categories":[606],"tags":[720,643,8069,73656,27891,18166],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/posts\/83538"}],"collection":[{"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/comments?post=83538"}],"version-history":[{"count":1,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/posts\/83538\/revisions"}],"predecessor-version":[{"id":83540,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/posts\/83538\/revisions\/83540"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/media\/83539"}],"wp:attachment":[{"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/media?parent=83538"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/categories?post=83538"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/tags?post=83538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}