{"id":6600,"date":"2021-09-29T17:56:03","date_gmt":"2021-09-29T20:56:03","guid":{"rendered":"https:\/\/smartcherry.cl\/?p=6600"},"modified":"2022-10-25T22:15:04","modified_gmt":"2022-10-26T01:15:04","slug":"pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas","status":"publish","type":"post","link":"https:\/\/smartcherry.cl\/en\/opinion-expertos\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\/","title":{"rendered":"PNRSV, an old acquaintance and a new challenge for cherry export"},"content":{"rendered":"<p><strong><em>By: Hector Garcia O<\/em><\/strong><em>., Co-Founder and General Manager of Laboratorios Diagnofruit Ltda, SOCHIFIT and AMICH Member. <\/em><a><em>hgarcia@diagnofruit.cl<\/em><\/a><\/p>\n\n\n\n<p>Viruses have certainly changed the way we view them since last season. SARS-CoV-2, the virus that caused the COVID-19 pandemic and nearly 37,000 confirmed deaths in our country to date (<a href=\"https:\/\/informesdeis.minsal.cl\/SASVisualAnalytics\/?reportUri=%2Freports%2Freports%2F357a72ec-43b7-4ca9-89cb-33f4818d2ab3&amp;sectionIndex=0&amp;sso_guest=true&amp;sas-welcome=false\">25 Sep 2021, MINSAL\/DEIS)<\/a> We are still waiting for a new wave. This has not only affected the population in the unfortunate events reported, it has also had a great impact on the economy and we will continue to experience its consequences in the coming months. <\/p>\n\n\n\n<p>In our industry, this virus, from the beginning, put the export process in check due to possible contamination of products, packaging, etc., which could be &quot;vectors&quot; of the disease; despite the advances in epidemiological knowledge, there are still situations based on this risk; recently a detection of <a href=\"http:\/\/www.fruitnet.com\/asiafruit\/article\/186376\/zespri-responds-to-covid-19-detection-in-china\">New Zealand kiwi tests positive for virus<\/a>, generating questions and eventually difficulties in the marketing process. Beyond COVID-19 and its global consequences that we cannot ignore, we have a situation at the local level, which is added, and which will keep us busy this season and the coming ones, due to the quarantine implications of this with China. Its name: <em>Prunus Necrotic RingSpot Virus (PNRSV)<\/em>, which we will discuss and give some keys to successfully overcome the season, in a short question and answer exercise.<br><\/p>\n\n\n\n<p><strong>What is PNRSV?<\/strong><br>PNRSV is a pathogen of ancient description, the first antecedents date back to the 1930s, therefore it is an old acquaintance. It is an RNA phytovirus, with quasi-isometric particles, which belongs to the <a href=\"https:\/\/books.google.cl\/books?hl=es&amp;lr=&amp;id=9Wy7Jgy5RWYC&amp;oi=fnd&amp;pg=PP1&amp;dq=%0AFauquet,+C.+M.,+M.+A.+Mayo,+J.+Maniloff,+U.+Desselberger,+and+L.+A.+Ball+(ed.).%0A2005.+Virus+taxonomy,+VIIIth+report+of+the+ICTV.+Elsevier\/Academic+Press,+London,+United+Kingdom.&amp;ots=FSAxbdBU37&amp;sig=-M46THT2JQds8OX1OBdwdzqb0Dg&amp;redir_esc=y#v=onepage&amp;q&amp;f=false\">gender<em> Ilarvirus<\/em> of the family <em>Bromoviridae<\/em><\/a><em>.&nbsp;<\/em><br><\/p>\n\n\n\n<p><strong>What species does it attack?<\/strong><br>It is considered that the first description of this virus in fruit trees was made in <a href=\"https:\/\/www.cabdirect.org\/cabdirect\/abstract\/20057005669\">peach tree<\/a>, but its infection range is very wide, crossing the species of <em>Prunus<\/em> and other species of the Rosaceae family, including fruit trees and ornamentals.<\/p>\n\n\n\n<p><strong>What is the dispersal mode of PNRSV?<\/strong><br>This pathogen is classically classified as a pollen-borne virus. Seeds are also used for dispersal and the use of contaminated material (e.g. grafting).<br><\/p>\n\n\n\n<p><strong>What is its distribution in the world?<\/strong><br>Due to the mode of dispersal, we can speculate about a cosmopolitan distribution and indeed this is the case. Reports are common in Europe, Asia (including China), North America (including USA) and South America (including Chile and Argentina), Africa (including South Africa and Egypt) and Oceania (including Australia and New Zealand).<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" width=\"512\" height=\"257\" src=\"https:\/\/smartcherry.cl\/wp-content\/uploads\/2021\/09\/unnamed-39.png\" alt=\"\" class=\"wp-image-6601\" srcset=\"https:\/\/smartcherry.cl\/wp-content\/uploads\/2021\/09\/unnamed-39.png 512w, https:\/\/smartcherry.cl\/wp-content\/uploads\/2021\/09\/unnamed-39-300x151.png 300w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><figcaption><em>Figure 1. PNRSV distribution map. EPPO font.<\/em><br><br><\/figcaption><\/figure><\/div>\n\n\n\n<p><strong>What are the most common symptoms?<\/strong><br>The name in Spanish would be: Necrotic Ringspot Virus <em>Prunus<\/em>, which tells us a lot about its main symptoms. The initial symptom (shock) consists of chlorotic spots and rings that evolve into necrotic ones, especially on young leaves. The necrotic tissues end up falling off, leaving holes in the leaves, similar to symptoms caused by <em>Pseudomonas <\/em>or fungi such as disease \u201c<em>Ammunition shot<\/em>\u201d. Many times, after the aforementioned Shock symptom, the plants return to their normal state, without the presence of symptoms towards the end of the season.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" width=\"512\" height=\"384\" src=\"https:\/\/smartcherry.cl\/wp-content\/uploads\/2021\/09\/unnamed-14.jpg\" alt=\"\" class=\"wp-image-6602\" srcset=\"https:\/\/smartcherry.cl\/wp-content\/uploads\/2021\/09\/unnamed-14.jpg 512w, https:\/\/smartcherry.cl\/wp-content\/uploads\/2021\/09\/unnamed-14-300x225.jpg 300w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><figcaption><em>Figure 2. Incipient chlorotic spots and hole in sheet (Source EPPO)<\/em><br><\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" width=\"512\" height=\"384\" src=\"https:\/\/smartcherry.cl\/wp-content\/uploads\/2021\/09\/unnamed-15.jpg\" alt=\"\" class=\"wp-image-6603\" srcset=\"https:\/\/smartcherry.cl\/wp-content\/uploads\/2021\/09\/unnamed-15.jpg 512w, https:\/\/smartcherry.cl\/wp-content\/uploads\/2021\/09\/unnamed-15-300x225.jpg 300w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><figcaption><em>Figure 3. Necrotic spots (Source: EPPO)<\/em><br><br><br><br><\/figcaption><\/figure><\/div>\n\n\n\n<p>In cherry trees, the most common symptoms have been described in fruit, deformations, ring spots and delayed ripening. However, it should be mentioned that, often, in order for us to observe these types of symptoms, the plants must have two characteristics: they must carry more than one virus or they must have been subjected to stress.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"342\" src=\"https:\/\/smartcherry.cl\/wp-content\/uploads\/2021\/09\/unnamed-40.png\" alt=\"\" class=\"wp-image-6604\" srcset=\"https:\/\/smartcherry.cl\/wp-content\/uploads\/2021\/09\/unnamed-40.png 512w, https:\/\/smartcherry.cl\/wp-content\/uploads\/2021\/09\/unnamed-40-300x200.png 300w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><figcaption><em>Figure 4. Symptoms of ringspots associated with the presence of PNRSV, CGRMV and CNRMV in the same plant. O&#039;Higgins Region. Nov-2020. Source: Diagnofruit Laboratories Ltda.<\/em><br><br><br><\/figcaption><\/figure><\/div>\n\n\n\n<p>Something that should not be left unmentioned and is very relevant, because it has to do with the diagnostic decision, a plant can be a carrier of PNRSV and be absolutely asymptomatic, so the use of analysis techniques such as molecular ones such as RT-PCR or serological ones such as ELISA, are essential to make an accurate diagnosis of the presence and prevalence of the virus in our orchards.<br><\/p>\n\n\n\n<p><strong>Is there a better time to test for the presence of this virus?<\/strong>Using nearby information, a study in <a href=\"https:\/\/apsjournals.apsnet.org\/doi\/abs\/10.1094\/PDIS.1999.83.11.1055\">Argentina<\/a>, was able to infer through ELISA-type analysis, using absorbance levels, the presence of PNRSV in peach plants during the season. They were able to quantify, starting from dormant buds, without major problems, with a <em>peak<\/em> in November, when leaf development is close to its maximum, and then declines in summer below the detection level. This indicates that the best period for sampling is spring, which in the case of cherries and adjusted to the Chilean reality, would extend from October to mid-December.<\/p>","protected":false},"excerpt":{"rendered":"<p>Por: H\u00e9ctor Garc\u00eda O., Co-Fundador y Gerente Gral. Laboratorios Diagnofruit Ltda, Miembro SOCHIFIT y AMICH. hgarcia@diagnofruit.cl Sin duda, los virus han cambiado nuestra forma de valorarlos desde la pasada temporada. [&hellip;]<\/p>\n","protected":false},"author":197,"featured_media":6612,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[436,1341,437,35,27,22],"tags":[108,291,292],"category_proveedor":[],"pais":[],"class_list":["post-6600","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-columnista","category-hector-garcia","category-industria","category-noticias","category-opinion-expertos","category-sanidad-vegetal","tag-cerezas","tag-pnrsv","tag-prunus-necrotic-ringspot-virus"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.3 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>PNRSV, un antiguo conocido y un nuevo desaf\u00edo para la exportaci\u00f3n de cerezas - Smartcherry<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/smartcherry.cl\/en\/manejos-agronomicos\/sanidad-vegetal\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PNRSV, un antiguo conocido y un nuevo desaf\u00edo para la exportaci\u00f3n de cerezas\" \/>\n<meta property=\"og:description\" content=\"Por: H\u00e9ctor Garc\u00eda O., Co-Fundador y Gerente Gral. Laboratorios Diagnofruit Ltda, Miembro SOCHIFIT y AMICH. hgarcia@diagnofruit.cl Sin duda, los virus han cambiado nuestra forma de valorarlos desde la pasada temporada. [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/smartcherry.cl\/en\/manejos-agronomicos\/sanidad-vegetal\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\/\" \/>\n<meta property=\"og:site_name\" content=\"Smartcherry\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/web.facebook.com\/SmartCherry.cl\/\" \/>\n<meta property=\"article:published_time\" content=\"2021-09-29T20:56:03+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-10-26T01:15:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/smartcherry.cl\/wp-content\/uploads\/2021\/09\/608E51F9-E018-4153-9EEE-1350D0F97B9B.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"576\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Diagnofruit\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@SmartCherry_cl\" \/>\n<meta name=\"twitter:site\" content=\"@SmartCherry_cl\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Diagnofruit\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/smartcherry.cl\\\/manejos-agronomicos\\\/sanidad-vegetal\\\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/smartcherry.cl\\\/manejos-agronomicos\\\/sanidad-vegetal\\\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\\\/\"},\"author\":{\"name\":\"Diagnofruit\",\"@id\":\"https:\\\/\\\/smartcherry.cl\\\/#\\\/schema\\\/person\\\/504c6f289c3e2bde70926f2c059813bc\"},\"headline\":\"PNRSV, un antiguo conocido y un nuevo desaf\u00edo para la exportaci\u00f3n de cerezas\",\"datePublished\":\"2021-09-29T20:56:03+00:00\",\"dateModified\":\"2022-10-26T01:15:04+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/smartcherry.cl\\\/manejos-agronomicos\\\/sanidad-vegetal\\\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\\\/\"},\"wordCount\":892,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/smartcherry.cl\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/smartcherry.cl\\\/manejos-agronomicos\\\/sanidad-vegetal\\\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/smartcherry.cl\\\/wp-content\\\/uploads\\\/2021\\\/09\\\/608E51F9-E018-4153-9EEE-1350D0F97B9B.png\",\"keywords\":[\"cerezas\",\"PNRSV\",\"Prunus Necrotic RingSpot Virus\"],\"articleSection\":[\"Columnista\",\"Hector Garcia\",\"La industria\",\"Noticias\",\"Opini\u00f3n de expertos\",\"Sanidad vegetal\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/smartcherry.cl\\\/manejos-agronomicos\\\/sanidad-vegetal\\\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/smartcherry.cl\\\/manejos-agronomicos\\\/sanidad-vegetal\\\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\\\/\",\"url\":\"https:\\\/\\\/smartcherry.cl\\\/manejos-agronomicos\\\/sanidad-vegetal\\\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\\\/\",\"name\":\"PNRSV, un antiguo conocido y un nuevo desaf\u00edo para la exportaci\u00f3n de cerezas - Smartcherry\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/smartcherry.cl\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/smartcherry.cl\\\/manejos-agronomicos\\\/sanidad-vegetal\\\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/smartcherry.cl\\\/manejos-agronomicos\\\/sanidad-vegetal\\\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/smartcherry.cl\\\/wp-content\\\/uploads\\\/2021\\\/09\\\/608E51F9-E018-4153-9EEE-1350D0F97B9B.png\",\"datePublished\":\"2021-09-29T20:56:03+00:00\",\"dateModified\":\"2022-10-26T01:15:04+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/smartcherry.cl\\\/manejos-agronomicos\\\/sanidad-vegetal\\\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/smartcherry.cl\\\/manejos-agronomicos\\\/sanidad-vegetal\\\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/smartcherry.cl\\\/manejos-agronomicos\\\/sanidad-vegetal\\\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\\\/#primaryimage\",\"url\":\"https:\\\/\\\/smartcherry.cl\\\/wp-content\\\/uploads\\\/2021\\\/09\\\/608E51F9-E018-4153-9EEE-1350D0F97B9B.png\",\"contentUrl\":\"https:\\\/\\\/smartcherry.cl\\\/wp-content\\\/uploads\\\/2021\\\/09\\\/608E51F9-E018-4153-9EEE-1350D0F97B9B.png\",\"width\":1024,\"height\":576},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/smartcherry.cl\\\/manejos-agronomicos\\\/sanidad-vegetal\\\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/smartcherry.cl\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Opini\u00f3n de expertos\",\"item\":\"https:\\\/\\\/smartcherry.cl\\\/category\\\/opinion-expertos\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"PNRSV, un antiguo conocido y un nuevo desaf\u00edo para la exportaci\u00f3n de cerezas\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/smartcherry.cl\\\/#website\",\"url\":\"https:\\\/\\\/smartcherry.cl\\\/\",\"name\":\"Smartcherry\",\"description\":\"Sitio de Smartcherry\",\"publisher\":{\"@id\":\"https:\\\/\\\/smartcherry.cl\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/smartcherry.cl\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/smartcherry.cl\\\/#organization\",\"name\":\"SmartCherry\",\"url\":\"https:\\\/\\\/smartcherry.cl\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/smartcherry.cl\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/smartcherry.cl\\\/wp-content\\\/uploads\\\/2022\\\/02\\\/logo_smartcherry.png\",\"contentUrl\":\"https:\\\/\\\/smartcherry.cl\\\/wp-content\\\/uploads\\\/2022\\\/02\\\/logo_smartcherry.png\",\"width\":411,\"height\":84,\"caption\":\"SmartCherry\"},\"image\":{\"@id\":\"https:\\\/\\\/smartcherry.cl\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/web.facebook.com\\\/SmartCherry.cl\\\/\",\"https:\\\/\\\/x.com\\\/SmartCherry_cl\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/smartcherry\\\/\",\"https:\\\/\\\/www.instagram.com\\\/smartcherry_cl\\\/\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCe007LfgFFnntDgCcqICbPQ\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/smartcherry.cl\\\/#\\\/schema\\\/person\\\/504c6f289c3e2bde70926f2c059813bc\",\"name\":\"Diagnofruit\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/smartcherry.cl\\\/wp-content\\\/uploads\\\/2022\\\/03\\\/diagnofruit-user-96x96.png\",\"url\":\"https:\\\/\\\/smartcherry.cl\\\/wp-content\\\/uploads\\\/2022\\\/03\\\/diagnofruit-user-96x96.png\",\"contentUrl\":\"https:\\\/\\\/smartcherry.cl\\\/wp-content\\\/uploads\\\/2022\\\/03\\\/diagnofruit-user-96x96.png\",\"caption\":\"Diagnofruit\"},\"url\":\"https:\\\/\\\/smartcherry.cl\\\/en\\\/author\\\/diagnofruit\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"PNRSV, un antiguo conocido y un nuevo desaf\u00edo para la exportaci\u00f3n de cerezas - Smartcherry","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/smartcherry.cl\/en\/manejos-agronomicos\/sanidad-vegetal\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\/","og_locale":"en_US","og_type":"article","og_title":"PNRSV, un antiguo conocido y un nuevo desaf\u00edo para la exportaci\u00f3n de cerezas","og_description":"Por: H\u00e9ctor Garc\u00eda O., Co-Fundador y Gerente Gral. Laboratorios Diagnofruit Ltda, Miembro SOCHIFIT y AMICH. hgarcia@diagnofruit.cl Sin duda, los virus han cambiado nuestra forma de valorarlos desde la pasada temporada. [&hellip;]","og_url":"https:\/\/smartcherry.cl\/en\/manejos-agronomicos\/sanidad-vegetal\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\/","og_site_name":"Smartcherry","article_publisher":"https:\/\/web.facebook.com\/SmartCherry.cl\/","article_published_time":"2021-09-29T20:56:03+00:00","article_modified_time":"2022-10-26T01:15:04+00:00","og_image":[{"width":1024,"height":576,"url":"https:\/\/smartcherry.cl\/wp-content\/uploads\/2021\/09\/608E51F9-E018-4153-9EEE-1350D0F97B9B.png","type":"image\/png"}],"author":"Diagnofruit","twitter_card":"summary_large_image","twitter_creator":"@SmartCherry_cl","twitter_site":"@SmartCherry_cl","twitter_misc":{"Written by":"Diagnofruit","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/smartcherry.cl\/manejos-agronomicos\/sanidad-vegetal\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\/#article","isPartOf":{"@id":"https:\/\/smartcherry.cl\/manejos-agronomicos\/sanidad-vegetal\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\/"},"author":{"name":"Diagnofruit","@id":"https:\/\/smartcherry.cl\/#\/schema\/person\/504c6f289c3e2bde70926f2c059813bc"},"headline":"PNRSV, un antiguo conocido y un nuevo desaf\u00edo para la exportaci\u00f3n de cerezas","datePublished":"2021-09-29T20:56:03+00:00","dateModified":"2022-10-26T01:15:04+00:00","mainEntityOfPage":{"@id":"https:\/\/smartcherry.cl\/manejos-agronomicos\/sanidad-vegetal\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\/"},"wordCount":892,"commentCount":0,"publisher":{"@id":"https:\/\/smartcherry.cl\/#organization"},"image":{"@id":"https:\/\/smartcherry.cl\/manejos-agronomicos\/sanidad-vegetal\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\/#primaryimage"},"thumbnailUrl":"https:\/\/smartcherry.cl\/wp-content\/uploads\/2021\/09\/608E51F9-E018-4153-9EEE-1350D0F97B9B.png","keywords":["cerezas","PNRSV","Prunus Necrotic RingSpot Virus"],"articleSection":["Columnista","Hector Garcia","La industria","Noticias","Opini\u00f3n de expertos","Sanidad vegetal"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/smartcherry.cl\/manejos-agronomicos\/sanidad-vegetal\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/smartcherry.cl\/manejos-agronomicos\/sanidad-vegetal\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\/","url":"https:\/\/smartcherry.cl\/manejos-agronomicos\/sanidad-vegetal\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\/","name":"PNRSV, un antiguo conocido y un nuevo desaf\u00edo para la exportaci\u00f3n de cerezas - Smartcherry","isPartOf":{"@id":"https:\/\/smartcherry.cl\/#website"},"primaryImageOfPage":{"@id":"https:\/\/smartcherry.cl\/manejos-agronomicos\/sanidad-vegetal\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\/#primaryimage"},"image":{"@id":"https:\/\/smartcherry.cl\/manejos-agronomicos\/sanidad-vegetal\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\/#primaryimage"},"thumbnailUrl":"https:\/\/smartcherry.cl\/wp-content\/uploads\/2021\/09\/608E51F9-E018-4153-9EEE-1350D0F97B9B.png","datePublished":"2021-09-29T20:56:03+00:00","dateModified":"2022-10-26T01:15:04+00:00","breadcrumb":{"@id":"https:\/\/smartcherry.cl\/manejos-agronomicos\/sanidad-vegetal\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/smartcherry.cl\/manejos-agronomicos\/sanidad-vegetal\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/smartcherry.cl\/manejos-agronomicos\/sanidad-vegetal\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\/#primaryimage","url":"https:\/\/smartcherry.cl\/wp-content\/uploads\/2021\/09\/608E51F9-E018-4153-9EEE-1350D0F97B9B.png","contentUrl":"https:\/\/smartcherry.cl\/wp-content\/uploads\/2021\/09\/608E51F9-E018-4153-9EEE-1350D0F97B9B.png","width":1024,"height":576},{"@type":"BreadcrumbList","@id":"https:\/\/smartcherry.cl\/manejos-agronomicos\/sanidad-vegetal\/pnrsv-un-antiguo-conocido-y-un-nuevo-desafio-para-la-exportacion-de-cerezas\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/smartcherry.cl\/"},{"@type":"ListItem","position":2,"name":"Opini\u00f3n de expertos","item":"https:\/\/smartcherry.cl\/category\/opinion-expertos\/"},{"@type":"ListItem","position":3,"name":"PNRSV, un antiguo conocido y un nuevo desaf\u00edo para la exportaci\u00f3n de cerezas"}]},{"@type":"WebSite","@id":"https:\/\/smartcherry.cl\/#website","url":"https:\/\/smartcherry.cl\/","name":"Smartcherry","description":"Smartcherry Site","publisher":{"@id":"https:\/\/smartcherry.cl\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/smartcherry.cl\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/smartcherry.cl\/#organization","name":"SmartCherry","url":"https:\/\/smartcherry.cl\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/smartcherry.cl\/#\/schema\/logo\/image\/","url":"https:\/\/smartcherry.cl\/wp-content\/uploads\/2022\/02\/logo_smartcherry.png","contentUrl":"https:\/\/smartcherry.cl\/wp-content\/uploads\/2022\/02\/logo_smartcherry.png","width":411,"height":84,"caption":"SmartCherry"},"image":{"@id":"https:\/\/smartcherry.cl\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/web.facebook.com\/SmartCherry.cl\/","https:\/\/x.com\/SmartCherry_cl","https:\/\/www.linkedin.com\/company\/smartcherry\/","https:\/\/www.instagram.com\/smartcherry_cl\/","https:\/\/www.youtube.com\/channel\/UCe007LfgFFnntDgCcqICbPQ"]},{"@type":"Person","@id":"https:\/\/smartcherry.cl\/#\/schema\/person\/504c6f289c3e2bde70926f2c059813bc","name":"Diagnofruit","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/smartcherry.cl\/wp-content\/uploads\/2022\/03\/diagnofruit-user-96x96.png","url":"https:\/\/smartcherry.cl\/wp-content\/uploads\/2022\/03\/diagnofruit-user-96x96.png","contentUrl":"https:\/\/smartcherry.cl\/wp-content\/uploads\/2022\/03\/diagnofruit-user-96x96.png","caption":"Diagnofruit"},"url":"https:\/\/smartcherry.cl\/en\/author\/diagnofruit\/"}]}},"_links":{"self":[{"href":"https:\/\/smartcherry.cl\/en\/wp-json\/wp\/v2\/posts\/6600","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smartcherry.cl\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/smartcherry.cl\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/smartcherry.cl\/en\/wp-json\/wp\/v2\/users\/197"}],"replies":[{"embeddable":true,"href":"https:\/\/smartcherry.cl\/en\/wp-json\/wp\/v2\/comments?post=6600"}],"version-history":[{"count":0,"href":"https:\/\/smartcherry.cl\/en\/wp-json\/wp\/v2\/posts\/6600\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/smartcherry.cl\/en\/wp-json\/wp\/v2\/media\/6612"}],"wp:attachment":[{"href":"https:\/\/smartcherry.cl\/en\/wp-json\/wp\/v2\/media?parent=6600"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/smartcherry.cl\/en\/wp-json\/wp\/v2\/categories?post=6600"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/smartcherry.cl\/en\/wp-json\/wp\/v2\/tags?post=6600"},{"taxonomy":"category_proveedor","embeddable":true,"href":"https:\/\/smartcherry.cl\/en\/wp-json\/wp\/v2\/category_proveedor?post=6600"},{"taxonomy":"pais","embeddable":true,"href":"https:\/\/smartcherry.cl\/en\/wp-json\/wp\/v2\/pais?post=6600"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}