{"id":80454,"date":"2024-03-25T05:22:52","date_gmt":"2024-03-25T05:22:52","guid":{"rendered":"https:\/\/mohameday987.shop\/staging1\/?p=80454"},"modified":"2024-08-22T03:49:50","modified_gmt":"2024-08-22T03:49:50","slug":"roasted-onion-leaves","status":"publish","type":"post","link":"https:\/\/worldofplants.ai\/en\/roasted-onion-leaves\/","title":{"rendered":"Onion leaf charring: 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\/roasted-onion-leaves\/#%D8%A3%D8%B3%D8%A8%D8%A7%D8%A8_%D9%85%D8%B1%D8%B6_%D8%AA%D9%81%D8%AD%D9%85_%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\" >Causes of onion leaf smut disease<\/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\/roasted-onion-leaves\/#%D8%A3%D8%B9%D8%B1%D8%A7%D8%B6_%D9%85%D8%B1%D8%B6_%D8%AA%D9%81%D8%AD%D9%85_%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\" >Symptoms of onion leaf smut disease<\/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\/roasted-onion-leaves\/#%D8%AF%D9%88%D8%B1%D8%A9_%D8%AA%D8%B7%D9%88%D8%B1_%D9%85%D8%B1%D8%B6_%D8%AA%D9%81%D8%AD%D9%85_%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\" >Development cycle of onion leaf smut disease<\/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\/roasted-onion-leaves\/#%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%AA%D9%81%D8%AD%D9%85_%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\" >Conditions suitable for the spread of onion leaf smut<\/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\/roasted-onion-leaves\/#%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%AA%D9%81%D8%AD%D9%85_%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\" >Losses resulting from the spread of onion leaf smut disease<\/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\/roasted-onion-leaves\/#%D9%85%D9%83%D8%A7%D9%81%D8%AD%D8%A9_%D9%85%D8%B1%D8%B6_%D8%AA%D9%81%D8%AD%D9%85_%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\" >Controlling onion leaf smut disease<\/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\/roasted-onion-leaves\/#%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_%D9%84%D9%85%D8%B1%D8%B6_%D8%AA%D9%81%D8%AD%D9%85_%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\" >Preventive measures for onion leaf smut<\/a><\/li><\/ul><\/nav><\/div>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/worldofplants.ai\/wp-content\/uploads\/2024\/03\/word-image-80454-1.jpeg\" alt=\"\u062a\u0641\u062d\u0645 \u0623\u0648\u0631\u0627\u0642 \u0627\u0644\u0628\u0635\u0644 - \u0639\u0627\u0644\u0645 \u0627\u0644\u0646\u0628\u0627\u062a\u0627\u062a\" class=\"wp-image-80474\" title=\"\u062a\u0641\u062d\u0645 \u0623\u0648\u0631\u0627\u0642 \u0627\u0644\u0628\u0635\u0644 - \u0639\u0627\u0644\u0645 \u0627\u0644\u0646\u0628\u0627\u062a\u0627\u062a\" srcset=\"https:\/\/worldofplants.ai\/wp-content\/uploads\/2024\/03\/word-image-80454-1.jpeg 600w, https:\/\/worldofplants.ai\/wp-content\/uploads\/2024\/03\/word-image-80454-1-300x200.jpeg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption class=\"wp-element-caption\">The development of char disease on onion leaves<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Onion leaf smut is a fungal disease that affects onion leaves, causing damage and a negative impact on the crop. This article from the \u201cWORLD OF PLANTS\u201d website discusses how to identify onion leaf smut disease and ways to prevent it.<\/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%AA%D9%81%D8%AD%D9%85_%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\"><\/span><strong>Causes of onion leaf smut disease<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Disease name: Onion leaf charring<\/li>\n\n\n\n<li>Scientific name: <em>Urocystis cepulae<\/em><\/li>\n\n\n\n<li>Type of disease: fungal<\/li>\n\n\n\n<li>Disease family: <em>Urocystidaceae<\/em><\/li>\n<\/ul>\n\n\n\n<p>Onion smut fungus infects the seedling stage, where most infected plants die at 3 to 5 weeks of age. The fungus can also remain dormant in the soil for many years in the form of spores because it has a thick wall that resists unfavorable environmental conditions.<\/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%AA%D9%81%D8%AD%D9%85_%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\"><\/span><strong>Symptoms of onion leaf smut disease<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The initial symptoms of onion smut appear, which usually appear on new leaves in the form of distinctive narrow black lines that intensify later. The leaves are also stunted and distorted, blisters appear on the green leaf tissue, and the leaves may bend downward.<\/p>\n\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%AA%D9%81%D8%AD%D9%85_%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\"><\/span><strong>Development cycle of onion leaf smut disease<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Onion smut spreads limitedly through contact with diseased seedlings and infected soil, and can be transmitted through contaminated clothing, shoes, and agricultural equipment.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"677\" height=\"514\" src=\"https:\/\/worldofplants.ai\/wp-content\/uploads\/2024\/03\/c-users-ntc-desktop-download_ima-2.png\" alt=\"C:\\Users\\NTC\\Desktop\\\u0627\u0644\u0628\u0635\u0644\\\u062a\u0641\u062d\u0645 \u0627\u0644\u0628\u0635\u0644\\download_image_1708887626429.png\" class=\"wp-image-80477\" title=\"\u062a\u0641\u062d\u0645 \u0623\u0648\u0631\u0627\u0642 \u0627\u0644\u0628\u0635\u0644 - \u0639\u0627\u0644\u0645 \u0627\u0644\u0646\u0628\u0627\u062a\u0627\u062a\" srcset=\"https:\/\/worldofplants.ai\/wp-content\/uploads\/2024\/03\/c-users-ntc-desktop-download_ima-2.png 677w, https:\/\/worldofplants.ai\/wp-content\/uploads\/2024\/03\/c-users-ntc-desktop-download_ima-2-300x228.png 300w\" sizes=\"auto, (max-width: 677px) 100vw, 677px\" \/><figcaption class=\"wp-element-caption\">Onion leaves are deformed as a result of onion leaf smut<\/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%AA%D9%81%D8%AD%D9%85_%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\"><\/span><strong>Conditions suitable for the spread of onion leaf smut<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Infection increases during wet and cool weather conditions and is most evident in the spring, when the sporangia on the leaf burst and release dark brown spores.<\/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%AA%D9%81%D8%AD%D9%85_%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\"><\/span><strong>Losses resulting from the spread of onion leaf smut disease<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The diseased field often has low production, the fruits are small in size, the leaves are distorted and unmarketable, and most of them die during the seedling stage, causing significant losses in the crop.<\/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%AA%D9%81%D8%AD%D9%85_%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\"><\/span><strong>Controlling onion leaf smut disease<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Chemical control: Applying fungicides containing exostrobin, and soil fumigation helps limit the spread of the disease.<\/li>\n\n\n\n<li> Organic control: removing infected leaves 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_%D9%84%D9%85%D8%B1%D8%B6_%D8%AA%D9%81%D8%AD%D9%85_%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D8%A7%D9%84%D8%A8%D8%B5%D9%84\"><\/span><strong>Preventive measures for onion leaf smut<\/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>Rotate the onion crop in the infected soil.<\/li>\n\n\n\n<li>Sterilize agricultural tools before use.<\/li>\n\n\n\n<li>Make sure the seedlings are free of disease before planting them.<\/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:\/\/pir.sa.gov.au\/biosecurity\/plant_health\/emergency_and_significant_plant_pests\/onion_smut\" target=\"_blank\" rel=\"noopener\">Onion smut &#8211; government of south australia<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Onion leaf smut is a fungal disease that affects onion leaves, causing damage and a negative impact on the crop. This article from the \u201cWORLD OF PLANTS\u201d website discusses how to identify onion leaf smut disease and ways to prevent it.<\/p>","protected":false},"author":1,"featured_media":80474,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[356],"tags":[],"class_list":{"0":"post-80454","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\/80454","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=80454"}],"version-history":[{"count":3,"href":"https:\/\/worldofplants.ai\/en\/wp-json\/wp\/v2\/posts\/80454\/revisions"}],"predecessor-version":[{"id":87329,"href":"https:\/\/worldofplants.ai\/en\/wp-json\/wp\/v2\/posts\/80454\/revisions\/87329"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/worldofplants.ai\/en\/wp-json\/wp\/v2\/media\/80474"}],"wp:attachment":[{"href":"https:\/\/worldofplants.ai\/en\/wp-json\/wp\/v2\/media?parent=80454"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/worldofplants.ai\/en\/wp-json\/wp\/v2\/categories?post=80454"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/worldofplants.ai\/en\/wp-json\/wp\/v2\/tags?post=80454"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}