{"id":80445,"date":"2024-03-25T05:17:48","date_gmt":"2024-03-25T05:17:48","guid":{"rendered":"https:\/\/mohameday987.shop\/staging1\/?p=80445"},"modified":"2024-08-22T03:44:24","modified_gmt":"2024-08-22T03:44:24","slug":"pink-root-in-onion-plant","status":"publish","type":"post","link":"https:\/\/worldofplants.ai\/en\/pink-root-in-onion-plant\/","title":{"rendered":"Pink root in onion plants: symptoms, causes, control"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter-rtl ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of contents of the article<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/worldofplants.ai\/en\/pink-root-in-onion-plant\/#%D8%A3%D8%B3%D8%A8%D8%A7%D8%A8_%D9%85%D8%B1%D8%B6_%D8%A7%D9%84%D8%AC%D8%B0%D8%B1_%D8%A7%D9%84%D9%88%D8%B1%D8%AF%D9%8A_%D9%81%D9%8A_%D9%86%D8%A8%D8%A7%D8%AA_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\" >Causes of pink root disease in onion plants<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/worldofplants.ai\/en\/pink-root-in-onion-plant\/#%D8%A3%D8%B9%D8%B1%D8%A7%D8%B6_%D9%85%D8%B1%D8%B6_%D8%A7%D9%84%D8%AC%D8%B0%D8%B1_%D8%A7%D9%84%D9%88%D8%B1%D8%AF%D9%8A_%D9%81%D9%8A_%D9%86%D8%A8%D8%A7%D8%AA_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\" >Symptoms of pink root disease in onion plants<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/worldofplants.ai\/en\/pink-root-in-onion-plant\/#%D8%AF%D9%88%D8%B1%D8%A9_%D8%AA%D8%B7%D9%88%D8%B1_%D9%85%D8%B1%D8%B6_%D8%A7%D9%84%D8%AC%D8%B0%D8%B1_%D8%A7%D9%84%D9%88%D8%B1%D8%AF%D9%8A_%D9%81%D9%8A_%D9%86%D8%A8%D8%A7%D8%AA_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\" >Development cycle of pink root disease in onion plants<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/worldofplants.ai\/en\/pink-root-in-onion-plant\/#%D8%A7%D9%84%D8%B8%D8%B1%D9%88%D9%81_%D8%A7%D9%84%D9%85%D9%84%D8%A7%D8%A6%D9%85%D8%A9_%D9%84%D8%A5%D9%86%D8%AA%D8%B4%D8%A7%D8%B1_%D9%85%D8%B1%D8%B6_%D8%A7%D9%84%D8%AC%D8%B0%D8%B1_%D8%A7%D9%84%D9%88%D8%B1%D8%AF%D9%8A_%D9%81%D9%8A_%D9%86%D8%A8%D8%A7%D8%AA_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\" >Suitable conditions for the spread of pink root disease in onion plants<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/worldofplants.ai\/en\/pink-root-in-onion-plant\/#%D8%A7%D9%84%D8%AE%D8%B3%D8%A7%D8%A6%D8%B1_%D8%A7%D9%84%D9%86%D8%A7%D8%AA%D8%AC%D8%A9_%D8%B9%D9%86_%D8%A5%D9%86%D8%AA%D8%B4%D8%A7%D8%B1_%D9%85%D8%B1%D8%B6_%D8%A7%D9%84%D8%AC%D8%B0%D8%B1_%D8%A7%D9%84%D9%88%D8%B1%D8%AF%D9%8A_%D9%81%D9%8A_%D9%86%D8%A8%D8%A7%D8%AA_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\" >Losses resulting from the spread of pink root disease in onion plants<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/worldofplants.ai\/en\/pink-root-in-onion-plant\/#%D9%85%D9%83%D8%A7%D9%81%D8%AD%D8%A9_%D9%85%D8%B1%D8%B6_%D8%A7%D9%84%D8%AC%D8%B0%D8%B1_%D8%A7%D9%84%D9%88%D8%B1%D8%AF%D9%8A_%D9%81%D9%8A_%D9%86%D8%A8%D8%A7%D8%AA_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\" >Controlling pink root disease in onion plants<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/worldofplants.ai\/en\/pink-root-in-onion-plant\/#%D8%A7%D9%84%D8%A7%D8%AC%D8%B1%D8%A7%D8%A1%D8%A7%D8%AA_%D8%A7%D9%84%D9%88%D9%82%D8%A7%D8%A6%D9%8A%D8%A9_%D8%A7%D9%85%D8%B1%D8%B6_%D8%A7%D9%84%D8%AC%D8%B0%D8%B1_%D8%A7%D9%84%D9%88%D8%B1%D8%AF%D9%8A_%D9%81%D9%8A_%D9%86%D8%A8%D8%A7%D8%AA_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\" >Preventive measures: Pink root disease in onion plants<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>Pinkroot is a fungal disease that affects the roots of onion plants, leading to deterioration in growth and reduced productivity. This article from the \u201cWORLD OF PLANTS\u201d website explains how to prevent pink root disease in onion plants and methods of control.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D8%A3%D8%B3%D8%A8%D8%A7%D8%A8_%D9%85%D8%B1%D8%B6_%D8%A7%D9%84%D8%AC%D8%B0%D8%B1_%D8%A7%D9%84%D9%88%D8%B1%D8%AF%D9%8A_%D9%81%D9%8A_%D9%86%D8%A8%D8%A7%D8%AA_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\"><\/span><strong>Causes of pink root disease in onion plants<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Disease name: Pink root of onion plant<\/li>\n\n\n\n<li>Scientific name: <em>Phoma terrestris<\/em><\/li>\n\n\n\n<li>Type of disease: fungal<\/li>\n\n\n\n<li>Disease family: <em>Phaeosphaeriaceae<\/em><\/li>\n<\/ul>\n\n\n\n<p>The fungus Phoma terrestris causes pink root disease, which attacks onion roots directly without the need for a vector. It can also remain in the soil for long periods and feed on plant remains.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D8%A3%D8%B9%D8%B1%D8%A7%D8%B6_%D9%85%D8%B1%D8%B6_%D8%A7%D9%84%D8%AC%D8%B0%D8%B1_%D8%A7%D9%84%D9%88%D8%B1%D8%AF%D9%8A_%D9%81%D9%8A_%D9%86%D8%A8%D8%A7%D8%AA_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\"><\/span><strong>Symptoms of pink root disease in onion plants<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The initial symptoms of the disease appear one to two weeks after infection, and the most prominent of these symptoms is the change in the color of the roots to pink, then they turn to dark red or purple, they begin to dry out, and in the end the roots die, which leads to the onion leaves falling and the fruits being stunted.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"620\" height=\"620\" src=\"https:\/\/worldofplants.ai\/wp-content\/uploads\/2024\/03\/c-users-ntc-desktop-.png\" alt=\"C:\\Users\\NTC\\Desktop\\Onions\\Pink root in onion roots\\snapedit_1708885511810.jpeg\" class=\"wp-image-80458\" title=\"Pink root in onion plant - Plant World\" srcset=\"https:\/\/worldofplants.ai\/wp-content\/uploads\/2024\/03\/c-users-ntc-desktop-.png 620w, https:\/\/worldofplants.ai\/wp-content\/uploads\/2024\/03\/c-users-ntc-desktop--300x300.png 300w, https:\/\/worldofplants.ai\/wp-content\/uploads\/2024\/03\/c-users-ntc-desktop--150x150.png 150w, https:\/\/worldofplants.ai\/wp-content\/uploads\/2024\/03\/c-users-ntc-desktop--200x200.png 200w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><figcaption class=\"wp-element-caption\">Plants affected by pink root disease are stunted<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D8%AF%D9%88%D8%B1%D8%A9_%D8%AA%D8%B7%D9%88%D8%B1_%D9%85%D8%B1%D8%B6_%D8%A7%D9%84%D8%AC%D8%B0%D8%B1_%D8%A7%D9%84%D9%88%D8%B1%D8%AF%D9%8A_%D9%81%D9%8A_%D9%86%D8%A8%D8%A7%D8%AA_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\"><\/span><strong>Development cycle of pink root disease in onion plants<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The fungus can penetrate directly into onion roots without the need for wounds. The fungus also spreads through irrigation water to areas not infected with the fungus, and the severity of the disease is higher in fields with heavy, poorly drained soil.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"275\" height=\"183\" src=\"https:\/\/worldofplants.ai\/wp-content\/uploads\/2024\/03\/word-image-80445-3.jpeg\" alt=\"Pink root in onion plant - Plant World\" class=\"wp-image-80460\" title=\"Pink root in onion plant - Plant World\"\/><figcaption class=\"wp-element-caption\">Onion roots change color to purple as a result of infection with the pink root fungus<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D8%A7%D9%84%D8%B8%D8%B1%D9%88%D9%81_%D8%A7%D9%84%D9%85%D9%84%D8%A7%D8%A6%D9%85%D8%A9_%D9%84%D8%A5%D9%86%D8%AA%D8%B4%D8%A7%D8%B1_%D9%85%D8%B1%D8%B6_%D8%A7%D9%84%D8%AC%D8%B0%D8%B1_%D8%A7%D9%84%D9%88%D8%B1%D8%AF%D9%8A_%D9%81%D9%8A_%D9%86%D8%A8%D8%A7%D8%AA_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\"><\/span><strong>Suitable conditions for the spread of pink root disease in onion plants<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Plant stresses such as drought, cold, nutrient deficiency, insects, and other diseases increase the severity of the disease by weakening the plant\u2019s ability to resist the fungus. The fungus is most active at temperatures ranging between 23-27 degrees Celsius.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D8%A7%D9%84%D8%AE%D8%B3%D8%A7%D8%A6%D8%B1_%D8%A7%D9%84%D9%86%D8%A7%D8%AA%D8%AC%D8%A9_%D8%B9%D9%86_%D8%A5%D9%86%D8%AA%D8%B4%D8%A7%D8%B1_%D9%85%D8%B1%D8%B6_%D8%A7%D9%84%D8%AC%D8%B0%D8%B1_%D8%A7%D9%84%D9%88%D8%B1%D8%AF%D9%8A_%D9%81%D9%8A_%D9%86%D8%A8%D8%A7%D8%AA_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\"><\/span><strong>Losses resulting from the spread of pink root disease in onion plants<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Yield losses are greatest when plants are infected early in the season, resulting in a weak root system that cannot keep up with water absorption during high temperatures, causing significant impairment in crop production.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D9%85%D9%83%D8%A7%D9%81%D8%AD%D8%A9_%D9%85%D8%B1%D8%B6_%D8%A7%D9%84%D8%AC%D8%B0%D8%B1_%D8%A7%D9%84%D9%88%D8%B1%D8%AF%D9%8A_%D9%81%D9%8A_%D9%86%D8%A8%D8%A7%D8%AA_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\"><\/span><strong>Controlling pink root disease in onion plants<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Chemical control: Fumigating the soil using metam sodium or chloropicrin helps get rid of fungi present in the soil. In case of severe infestation, fungicides can be used.<\/li>\n\n\n\n<li>Organic control: removing infected parts and disposing of them away from the field.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D8%A7%D9%84%D8%A7%D8%AC%D8%B1%D8%A7%D8%A1%D8%A7%D8%AA_%D8%A7%D9%84%D9%88%D9%82%D8%A7%D8%A6%D9%8A%D8%A9_%D8%A7%D9%85%D8%B1%D8%B6_%D8%A7%D9%84%D8%AC%D8%B0%D8%B1_%D8%A7%D9%84%D9%88%D8%B1%D8%AF%D9%8A_%D9%81%D9%8A_%D9%86%D8%A8%D8%A7%D8%AA_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\"><\/span><strong>Preventive measures: Pink root disease in onion plants<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Use disease-resistant varieties.<\/li>\n\n\n\n<li>Avoid planting in soil infected with the disease.<\/li>\n\n\n\n<li>Good fertilization helps enhance the plant\u2019s resistance to disease.<\/li>\n\n\n\n<li>Sterilize agricultural tools before use.<\/li>\n\n\n\n<li>Providing a good irrigation and drainage system to prevent a suitable environment for the disease.<\/li>\n<\/ol>\n\n\n\n<p>In conclusion, we would like to note that we, at the world of plants website, offer you all the necessary services in the world of plants, we provide all farmers and those interested in plants with three main services::-<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/worldofplants.ai\/en\/consulting\/?utm_source=blog&amp;utm_medium=article bottom&amp;utm_id=blog\" data-type=\"link\" data-id=\"https:\/\/worldofplants.ai\/consulting?utm_source=blog&amp;utm_medium=article+bottom&amp;utm_id=blog\">Artificial intelligence consulting service to help you identify diseases that affect plants and how to deal with them<\/a><\/strong>.<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/worldofplants.ai\/en\/blog\/?utm_source=blog&amp;utm_medium=article bottom&amp;utm_id=blog\" data-type=\"link\" data-id=\"https:\/\/worldofplants.ai\/blog?utm_source=blog&amp;utm_medium=article+bottom&amp;utm_id=blog\">Blog about plants, plant diseases and care of various crops<\/a><\/strong> ... You are currently browsing one of her articles right now.<\/li>\n\n\n\n<li>An application that provides agricultural consultations to clients, as well as a service for imaging diseases and knowing their treatment for free \u2013 <strong><a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.slyd4r.worldofplants\" data-type=\"link\" data-id=\"https:\/\/play.google.com\/store\/apps\/details?id=com.slyd4r.worldofplants\" target=\"_blank\" rel=\"noopener\">Click to download the Android version from Google Play Store<\/a><\/strong>\u060c <a href=\"https:\/\/apps.apple.com\/us\/app\/%D8%B9%D8%A7%D9%84%D9%85-%D8%A7%D9%84%D9%86%D8%A8%D8%A7%D8%AA%D8%A7%D8%AA\/id6479358008\" data-type=\"link\" data-id=\"https:\/\/apps.apple.com\/us\/app\/%D8%B9%D8%A7%D9%84%D9%85-%D8%A7%D9%84%D9%86%D8%A8%D8%A7%D8%AA%D8%A7%D8%AA\/id6479358008\" target=\"_blank\" rel=\"noopener\"><strong>Click to download the IOS version from the Apple App Store<\/strong><\/a>.<\/li>\n<\/ol>\n\n\n\n<p><strong>Sources:<\/strong><\/p>\n\n\n\n<p><a href=\"https:\/\/extension.usu.edu\/pests\/ipm\/notes_ag\/veg-pink-root-of-onion\" target=\"_blank\" rel=\"noopener\">Pink Root of Onion &#8211; Utah State University<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Pinkroot is a fungal disease that affects the roots of onion plants, leading to deterioration in growth and reduced productivity. This article from the \u201cWORLD OF PLANTS\u201d website explains how to prevent pink root disease in onion plants and methods of control.<\/p>","protected":false},"author":1,"featured_media":80458,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[356],"tags":[],"class_list":{"0":"post-80445","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","6":"hentry","7":"category-356","9":"description-off"},"acf":[],"_links":{"self":[{"href":"https:\/\/worldofplants.ai\/en\/wp-json\/wp\/v2\/posts\/80445","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/worldofplants.ai\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/worldofplants.ai\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/worldofplants.ai\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/worldofplants.ai\/en\/wp-json\/wp\/v2\/comments?post=80445"}],"version-history":[{"count":2,"href":"https:\/\/worldofplants.ai\/en\/wp-json\/wp\/v2\/posts\/80445\/revisions"}],"predecessor-version":[{"id":87326,"href":"https:\/\/worldofplants.ai\/en\/wp-json\/wp\/v2\/posts\/80445\/revisions\/87326"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/worldofplants.ai\/en\/wp-json\/wp\/v2\/media\/80458"}],"wp:attachment":[{"href":"https:\/\/worldofplants.ai\/en\/wp-json\/wp\/v2\/media?parent=80445"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/worldofplants.ai\/en\/wp-json\/wp\/v2\/categories?post=80445"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/worldofplants.ai\/en\/wp-json\/wp\/v2\/tags?post=80445"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}