{"id":78485,"date":"2024-01-29T01:03:39","date_gmt":"2024-01-29T01:03:39","guid":{"rendered":"https:\/\/mohameday987.shop\/staging1\/?p=78485"},"modified":"2024-08-23T01:51:37","modified_gmt":"2024-08-23T01:51:37","slug":"leaf-wrapping-virus-in-potatoes","status":"publish","type":"post","link":"https:\/\/worldofplants.ai\/en\/leaf-wrapping-virus-in-potatoes\/","title":{"rendered":"Potato leaf blight virus: 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\/leaf-wrapping-virus-in-potatoes\/#_%D8%A7%D9%84%D8%AA%D8%B9%D8%B1%D9%8A%D9%81_%D8%A8%D9%81%D9%8A%D8%B1%D9%88%D8%B3_%D8%A7%D9%84%D8%AA%D9%81%D8%A7%D9%81_%D8%A7%D9%84%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D9%81%D9%8A_%D8%A7%D9%84%D8%A8%D8%B7%D8%A7%D8%B7%D8%A7\" >\u00a0Introduction to potato leaf blight virus<\/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\/leaf-wrapping-virus-in-potatoes\/#_%D8%AF%D9%88%D8%B1%D8%A9_%D8%AD%D9%8A%D8%A7%D8%A9_%D9%81%D9%8A%D8%B1%D9%88%D8%B3_%D8%A7%D9%84%D8%AA%D9%81%D8%A7%D9%81_%D8%A7%D9%84%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D9%81%D9%8A_%D8%A7%D9%84%D8%A8%D8%B7%D8%A7%D8%B7%D8%A7\" >\u00a0Life cycle of potato leafroll virus<\/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\/leaf-wrapping-virus-in-potatoes\/#_%D8%A3%D8%B9%D8%B1%D8%A7%D8%B6_%D9%81%D9%8A%D8%B1%D9%88%D8%B3_%D8%A7%D9%84%D8%AA%D9%81%D8%A7%D9%81_%D8%A7%D9%84%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D9%81%D9%8A_%D8%A7%D9%84%D8%A8%D8%B7%D8%A7%D8%B7%D8%A7\" >\u00a0Symptoms of leaf roll virus in potatoes<\/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\/leaf-wrapping-virus-in-potatoes\/#_%D8%A7%D9%84%D8%B8%D8%B1%D9%88%D9%81_%D8%A7%D9%84%D9%85%D9%81%D8%B6%D9%84%D8%A9_%D9%84%D9%81%D9%8A%D8%B1%D9%88%D8%B3_%D8%A7%D9%84%D8%AA%D9%81%D8%A7%D9%81_%D8%A7%D9%84%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D9%81%D9%8A_%D8%A7%D9%84%D8%A8%D8%B7%D8%A7%D8%B7%D8%A7\" >\u00a0Favorite conditions for leafroll virus in potatoes<\/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\/leaf-wrapping-virus-in-potatoes\/#_%D8%A3%D8%B3%D8%A8%D8%A7%D8%A8_%D8%A7%D9%84%D8%A5%D8%B5%D8%A7%D8%A8%D8%A9_%D8%A8%D9%81%D9%8A%D8%B1%D9%88%D8%B3_%D8%A7%D9%84%D8%AA%D9%81%D8%A7%D9%81_%D8%A7%D9%84%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D9%81%D9%8A_%D8%A7%D9%84%D8%A8%D8%B7%D8%A7%D8%B7%D8%A7\" >\u00a0Causes of leaf blight virus infection in potatoes<\/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\/leaf-wrapping-virus-in-potatoes\/#_%D8%AE%D8%B3%D8%A7%D8%A6%D8%B1_%D8%A7%D9%84%D8%A5%D8%B5%D8%A7%D8%A8%D8%A9_%D8%A8%D9%81%D9%8A%D8%B1%D9%88%D8%B3_%D8%A7%D9%84%D8%AA%D9%81%D8%A7%D9%81_%D8%A7%D9%84%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D9%81%D9%8A_%D8%A7%D9%84%D8%A8%D8%B7%D8%A7%D8%B7%D8%A7\" >\u00a0Losses of leaf blight virus infection in potatoes<\/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\/leaf-wrapping-virus-in-potatoes\/#_%D8%A7%D8%B3%D8%AA%D8%B1%D8%A7%D8%AA%D9%8A%D8%AC%D9%8A%D8%A9_%D8%A7%D9%84%D8%AA%D8%AD%D9%83%D9%85_%D8%A8%D9%81%D9%8A%D8%B1%D9%88%D8%B3_%D8%A7%D9%84%D8%AA%D9%81%D8%A7%D9%81_%D8%A7%D9%84%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D9%81%D9%8A_%D8%A7%D9%84%D8%A8%D8%B7%D8%A7%D8%B7%D8%A7\" >\u00a0Control strategy for leaf blight virus in potatoes<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/worldofplants.ai\/en\/leaf-wrapping-virus-in-potatoes\/#%D8%A3_%D8%A7%D9%84%D9%85%D9%85%D8%A7%D8%B1%D8%B3%D8%A7%D8%AA_%D8%A7%D9%84%D8%B2%D8%B1%D8%A7%D8%B9%D9%8A%D8%A9\" >A. Agricultural practices<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/worldofplants.ai\/en\/leaf-wrapping-virus-in-potatoes\/#%D8%A8_%D8%A7%D9%84%D8%B7%D8%B1%D9%82_%D8%A7%D9%84%D9%83%D9%8A%D9%85%D9%8A%D8%A7%D8%A6%D9%8A%D8%A9\" >B. Chemical methods<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/worldofplants.ai\/en\/leaf-wrapping-virus-in-potatoes\/#%D8%AC_%D8%A7%D9%84%D8%B7%D8%B1%D9%82_%D8%A7%D9%84%D8%B9%D8%B6%D9%88%D9%8A%D8%A9\" >C. Organic methods<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/worldofplants.ai\/en\/leaf-wrapping-virus-in-potatoes\/#_%D8%A7%D9%84%D8%AA%D8%AF%D8%A7%D8%A8%D9%8A%D8%B1_%D8%A7%D9%84%D9%88%D9%82%D8%A7%D8%A6%D9%8A%D8%A9_%D9%84%D9%81%D9%8A%D8%B1%D9%88%D8%B3_%D8%A7%D9%84%D8%AA%D9%81%D8%A7%D9%81_%D8%A7%D9%84%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D9%81%D9%8A_%D8%A7%D9%84%D8%A8%D8%B7%D8%A7%D8%B7%D8%A7\" >\u00a0Preventive measures for leaf roll virus in potatoes<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/worldofplants.ai\/en\/leaf-wrapping-virus-in-potatoes\/#_%D8%A7%D9%84%D8%AE%D8%AA%D8%A7%D9%85\" >\u00a0Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>Leaf blight virus is a disease that affects potatoes, causing leaves to curl and curl, affecting the plant's productivity. This article from the \u201cWORLD OF PLANTS\u201d website reviews the symptoms of leaf curl virus in potatoes and methods of prevention and control.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"_%D8%A7%D9%84%D8%AA%D8%B9%D8%B1%D9%8A%D9%81_%D8%A8%D9%81%D9%8A%D8%B1%D9%88%D8%B3_%D8%A7%D9%84%D8%AA%D9%81%D8%A7%D9%81_%D8%A7%D9%84%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D9%81%D9%8A_%D8%A7%D9%84%D8%A8%D8%B7%D8%A7%D8%B7%D8%A7\"><\/span><strong>\u00a0Introduction to potato leaf blight virus<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Disease name: Potato leaf roll virus (PLRV).\u00a0<\/li>\n\n\n\n<li>Scientific name: Polerovirus<\/li>\n\n\n\n<li>Type of disease: viral<\/li>\n\n\n\n<li>Virus family: Luteoviridae<\/li>\n<\/ul>\n\n\n\n<p>Potato leaf roll virus (PLRV) is a notorious pathogen that greatly affects potato crops worldwide. This viral infection belongs to the Luteoviridae family and is caused by Polerovirus. Understanding its life cycle, symptoms, preferred conditions, causes of infestation, and control strategies are crucial for growers to minimize losses and secure their potato harvests.<\/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%AD%D9%8A%D8%A7%D8%A9_%D9%81%D9%8A%D8%B1%D9%88%D8%B3_%D8%A7%D9%84%D8%AA%D9%81%D8%A7%D9%81_%D8%A7%D9%84%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D9%81%D9%8A_%D8%A7%D9%84%D8%A8%D8%B7%D8%A7%D8%B7%D8%A7\"><\/span><strong>\u00a0Life cycle of potato leafroll virus<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The life cycle of PLRV involves a complex interaction between the host plant, vector insects, and environmental conditions. Aphids, especially the green peach aphid (Myzus persicae), are the main vectors. The virus is acquired by aphids as they feed on infected plants, and is transmitted to healthy plants once the aphids move and feed. The virus multiplies in the phloem of the potato plant, eventually causing symptoms.<\/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%81%D9%8A%D8%B1%D9%88%D8%B3_%D8%A7%D9%84%D8%AA%D9%81%D8%A7%D9%81_%D8%A7%D9%84%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D9%81%D9%8A_%D8%A7%D9%84%D8%A8%D8%B7%D8%A7%D8%B7%D8%A7\"><\/span><strong>\u00a0Symptoms of leaf roll virus in potatoes<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u2022 <strong>Early symptoms:<\/strong> In the initial stages, infected plants may show minor symptoms such as mild yellowing and growth problems. These early signs often go unnoticed by many, but are an indicator of more severe problems.<\/p>\n\n\n\n<p>\u2022 <strong>Advanced symptoms<\/strong>: As the infection progresses, more noticeable symptoms appear, including leaf curling, curling, and characteristic yellowing of the leaves. The general activity of the plant decreases, which affects tuber development and yield.<\/p>\n\n\n\n<p>\u2022 <strong>Characteristic symptoms<\/strong>: One of the distinctive features of PLRV is the pronounced upward rolling of the leaves, resembling a tube. This sign is considered unique from other potato diseases, and helps in identifying the infection easily.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/worldofplants.ai\/wp-content\/uploads\/2024\/04\/waHpcIh1_r2Btljw6jL7pVQUUpy4hgh6ENWWd2hyo1FRbZIe-zPqkCd8w7F_8nLSD8Fs1zZHOA7-oGAliWTjAeEIwsUqAPH4QRM3PGDa8cnrpAbfl27ViuDt2MWflD_1opT9CO2s65qvcokkpL0HHw.jpg\" alt=\"Close-up of a plant with green leavesDescription automatically generated\" title=\"\u0641\u064a\u0631\u0648\u0633 \u0627\u0644\u062a\u0641\u0627\u0641 \u0627\u0644\u0623\u0648\u0631\u0627\u0642 \u0641\u064a \u0627\u0644\u0628\u0637\u0627\u0637\u0627 - \u0639\u0627\u0644\u0645 \u0627\u0644\u0646\u0628\u0627\u062a\u0627\u062a\"\/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"521\" height=\"392\" src=\"https:\/\/worldofplants.ai\/wp-content\/uploads\/2024\/01\/image-8.jpeg\" alt=\"\u0641\u064a\u0631\u0648\u0633 \u0627\u0644\u062a\u0641\u0627\u0641 \u0627\u0644\u0623\u0648\u0631\u0627\u0642 \u0641\u064a \u0627\u0644\u0628\u0637\u0627\u0637\u0627 - \u0639\u0627\u0644\u0645 \u0627\u0644\u0646\u0628\u0627\u062a\u0627\u062a\" class=\"wp-image-78486\" title=\"\u0641\u064a\u0631\u0648\u0633 \u0627\u0644\u062a\u0641\u0627\u0641 \u0627\u0644\u0623\u0648\u0631\u0627\u0642 \u0641\u064a \u0627\u0644\u0628\u0637\u0627\u0637\u0627 - \u0639\u0627\u0644\u0645 \u0627\u0644\u0646\u0628\u0627\u062a\u0627\u062a\" srcset=\"https:\/\/worldofplants.ai\/wp-content\/uploads\/2024\/01\/image-8.jpeg 521w, https:\/\/worldofplants.ai\/wp-content\/uploads\/2024\/01\/image-8-300x226.jpeg 300w\" sizes=\"auto, (max-width: 521px) 100vw, 521px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/worldofplants.ai\/wp-content\/uploads\/2024\/04\/YqJSX-lxV8yQpC4n6HKpEWRiKje1buxCerG1Vl0sEje1Kvj2x9I8uMgRJnRSt9b3xO5IwkjakbB7iQi9ykVQNDl1Lmksxi5bJT9VKArInb8njFay9FhxWjVQnxuyuPUW528Gm8DGcVdgCmB5LVsJAQ.jpg\" alt=\"A plant growing in the dirtDescription automatically generated\" title=\"\u0641\u064a\u0631\u0648\u0633 \u0627\u0644\u062a\u0641\u0627\u0641 \u0627\u0644\u0623\u0648\u0631\u0627\u0642 \u0641\u064a \u0627\u0644\u0628\u0637\u0627\u0637\u0627 - \u0639\u0627\u0644\u0645 \u0627\u0644\u0646\u0628\u0627\u062a\u0627\u062a\"\/><\/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%81%D8%B6%D9%84%D8%A9_%D9%84%D9%81%D9%8A%D8%B1%D9%88%D8%B3_%D8%A7%D9%84%D8%AA%D9%81%D8%A7%D9%81_%D8%A7%D9%84%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D9%81%D9%8A_%D8%A7%D9%84%D8%A8%D8%B7%D8%A7%D8%B7%D8%A7\"><\/span><strong>\u00a0Favorite conditions for leafroll virus in potatoes<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>temperature:<\/strong> Optimum temperatures for PLRV transmission range between 18-25\u00b0C.<\/li>\n\n\n\n<li><strong>Humidity:<\/strong> High humidity levels facilitate aphid activity and virus transmission.<\/li>\n\n\n\n<li><strong>Climate:<\/strong> PLRV is widely distributed in temperate and subtropical regions.<\/li>\n\n\n\n<li><strong>Optimum temperatures for PLRV transmission range between 18-25\u00b0C.<\/strong> Infestations are at their peak during the growing period, especially in late spring and early summer.<\/li>\n\n\n\n<li><strong>Optimum temperatures for PLRV transmission range between 18-25\u00b0C.<\/strong> There are no specific soil requirements; The virus spreads mainly through vectors.<\/li>\n\n\n\n<li><strong>Environment Preferences \u2013 Farmhouses vs. Open Fields:<\/strong> PLRV can occur in both greenhouses and open fields, where vectors freely transmit the virus outdoors and within controlled environments.<\/li>\n<\/ul>\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_%D8%A7%D9%84%D8%A5%D8%B5%D8%A7%D8%A8%D8%A9_%D8%A8%D9%81%D9%8A%D8%B1%D9%88%D8%B3_%D8%A7%D9%84%D8%AA%D9%81%D8%A7%D9%81_%D8%A7%D9%84%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D9%81%D9%8A_%D8%A7%D9%84%D8%A8%D8%B7%D8%A7%D8%B7%D8%A7\"><\/span><strong>\u00a0Causes of leaf blight virus infection in potatoes<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Transmission of the virus by aphids: Aphids play a crucial role in spreading PLRV.<\/li>\n\n\n\n<li>Potatoes grown from infected tubers: Planting infected tubers exposes the new crop to the virus.<\/li>\n\n\n\n<li>Dense planting: Close proximity between plants facilitates the movement of aphids and the spread of the virus.<\/li>\n\n\n\n<li>Failure to rotate crops: Growing potatoes continuously in the same area increases the risk of PLRV transmission.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/worldofplants.ai\/wp-content\/uploads\/2024\/04\/MbdxG4e-XdrC9sHTXC4zUSNB3zm6YcAEdXogjR6c8kQWuSflEXSD8CLBBSg8sfMtnRu-HGp988wVu-hyep6xuc56hw4g0qWEbExIz0NhPF8a6IGpCCCdIb43ZjuUFbb7DYVGk-wtOc-BF2cC6UwbVg.jpg\" alt=\"A close-up of a leafDescription automatically generated\" title=\"\u0641\u064a\u0631\u0648\u0633 \u0627\u0644\u062a\u0641\u0627\u0641 \u0627\u0644\u0623\u0648\u0631\u0627\u0642 \u0641\u064a \u0627\u0644\u0628\u0637\u0627\u0637\u0627 - \u0639\u0627\u0644\u0645 \u0627\u0644\u0646\u0628\u0627\u062a\u0627\u062a\"\/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"_%D8%AE%D8%B3%D8%A7%D8%A6%D8%B1_%D8%A7%D9%84%D8%A5%D8%B5%D8%A7%D8%A8%D8%A9_%D8%A8%D9%81%D9%8A%D8%B1%D9%88%D8%B3_%D8%A7%D9%84%D8%AA%D9%81%D8%A7%D9%81_%D8%A7%D9%84%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D9%81%D9%8A_%D8%A7%D9%84%D8%A8%D8%B7%D8%A7%D8%B7%D8%A7\"><\/span><strong>\u00a0Losses of leaf blight virus infection in potatoes<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>PLRV can lead to significant economic losses due to low yield, poor tuber quality, and marketing problems. Infected crops may also experience faltering growth, ultimately affecting farmers' profits.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"_%D8%A7%D8%B3%D8%AA%D8%B1%D8%A7%D8%AA%D9%8A%D8%AC%D9%8A%D8%A9_%D8%A7%D9%84%D8%AA%D8%AD%D9%83%D9%85_%D8%A8%D9%81%D9%8A%D8%B1%D9%88%D8%B3_%D8%A7%D9%84%D8%AA%D9%81%D8%A7%D9%81_%D8%A7%D9%84%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D9%81%D9%8A_%D8%A7%D9%84%D8%A8%D8%B7%D8%A7%D8%B7%D8%A7\"><\/span><strong>\u00a0Control strategy for leaf blight virus in potatoes<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D8%A3_%D8%A7%D9%84%D9%85%D9%85%D8%A7%D8%B1%D8%B3%D8%A7%D8%AA_%D8%A7%D9%84%D8%B2%D8%B1%D8%A7%D8%B9%D9%8A%D8%A9\"><\/span><strong>A. Agricultural practices<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Row spacing: Increase row spacing to reduce aphid movement between plants.<\/li>\n\n\n\n<li>Insect nets: Use insect nets to prevent aphids from reaching crops.<\/li>\n\n\n\n<li>Weed control: removing weeds that may be alternative hosts for aphids.<\/li>\n\n\n\n<li>Trick crops: Plant trick crops to divert aphids away from staple crops such as wild tulips and sunflowers.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D8%A8_%D8%A7%D9%84%D8%B7%D8%B1%D9%82_%D8%A7%D9%84%D9%83%D9%8A%D9%85%D9%8A%D8%A7%D8%A6%D9%8A%D8%A9\"><\/span><strong>B. Chemical methods<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Insecticides: Use insecticides such as neonicotinoids or pyrethroids to control aphid populations.<\/li>\n\n\n\n<li>Inducers of acquired resistance (SAR): The use of chemicals that stimulate acquired resistance in plants, enhancing their resistance to viruses such as (ASM) Acibenzolar-s-methyl and (PBZ) Probenazole.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D8%AC_%D8%A7%D9%84%D8%B7%D8%B1%D9%82_%D8%A7%D9%84%D8%B9%D8%B6%D9%88%D9%8A%D8%A9\"><\/span><strong>C. Organic methods<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Neem Oil: Neem oil acts as a natural insect deterrent.<\/li>\n\n\n\n<li>Co-planting: Planting garlic or onions alongside potatoes can deter aphids.<\/li>\n\n\n\n<li>Biological enemies: Introducing natural enemies such as ladybugs to control aphid populations.<\/li>\n\n\n\n<li>Effective Nematodes: Nematodes can help control aphid larvae in the soil.<\/li>\n\n\n\n<li>Parasitic wasps: Encourage the presence of parasitic wasps that prey on aphids.<\/li>\n\n\n\n<li>Fungi: Certain types of fungi can infect and kill aphids, such as Beauveria bassiana and Metarhizium anisopliae.<\/li>\n\n\n\n<li>Virus-resistant potato varieties: Development and cultivation of PLRV-resistant potato varieties.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"_%D8%A7%D9%84%D8%AA%D8%AF%D8%A7%D8%A8%D9%8A%D8%B1_%D8%A7%D9%84%D9%88%D9%82%D8%A7%D8%A6%D9%8A%D8%A9_%D9%84%D9%81%D9%8A%D8%B1%D9%88%D8%B3_%D8%A7%D9%84%D8%AA%D9%81%D8%A7%D9%81_%D8%A7%D9%84%D8%A3%D9%88%D8%B1%D8%A7%D9%82_%D9%81%D9%8A_%D8%A7%D9%84%D8%A8%D8%B7%D8%A7%D8%B7%D8%A7\"><\/span><strong>\u00a0Preventive measures for leaf roll virus in potatoes<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use certified tubers: Ensure that potato tubers are certified PLRV-free.<\/li>\n\n\n\n<li>Crop rotation: Crop rotation to break the life cycle of\u00a0 PLRV.<\/li>\n\n\n\n<li>Monitor aphid numbers: Monitor and manage aphid numbers regularly.<\/li>\n\n\n\n<li>Quarantine infected plants: Isolate and remove infected plants immediately.<\/li>\n\n\n\n<li>Implement good agricultural practices: Adhere to recommended practices for planting, irrigation and pest control.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"_%D8%A7%D9%84%D8%AE%D8%AA%D8%A7%D9%85\"><\/span><strong>\u00a0Conclusion<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>In conclusion, understanding potato leafroll virus is essential for farmers seeking to protect their potato crops. By adopting a comprehensive approach that includes effective, mechanical, chemical, organic and biological methods, along with preventive measures, farmers can reduce the impact of PLRV and ensure a healthier and more productive potato harvest.<\/p>\n\n\n\n<p>We would like to point out that we, on the World of Plants website, provide you with all the services you need 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>&nbsp;<strong>Sources<\/strong>:<\/p>\n\n\n\n<p>General:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>National Center for Environmental Assessment (NCEA):&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Potato_leafroll_virus\" target=\"_blank\" rel=\"noopener\">https:\/\/en.wikipedia.org\/wiki\/Potato_leafroll_virus<\/a><\/li>\n\n\n\n<li>Potato Research Council (PRC):&nbsp;<a href=\"https:\/\/www.nationalpotatocouncil.org\/advocacy\/policy-priorities\/appropriations-research\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.nationalpotatocouncil.org\/advocacy\/policy-priorities\/appropriations-research\/<\/a><\/li>\n\n\n\n<li>American Phytopathological Society (APS):&nbsp;<a href=\"https:\/\/www.apsnet.org\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.apsnet.org\/<\/a><\/li>\n<\/ul>\n\n\n\n<p>Specific Sections:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Disease Name and Type:\n<ul class=\"wp-block-list\">\n<li>International Committee on Taxonomy of Viruses (ICTV):&nbsp;<a href=\"https:\/\/ictv.global\/taxonomy\" target=\"_blank\" rel=\"noopener\">https:\/\/ictv.global\/taxonomy<\/a><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Life Cycle:\n<ul class=\"wp-block-list\">\n<li>Agriculture and Agri-Food Canada:&nbsp;<a href=\"https:\/\/www.sciencedirect.com\/topics\/agricultural-and-biological-sciences\/potato-virus-a\" target=\"_blank\" rel=\"noopener\">https:\/\/www.sciencedirect.com\/topics\/agricultural-and-biological-sciences\/potato-virus-a<\/a><\/li>\n\n\n\n<li>University of California IPM:&nbsp;<a href=\"https:\/\/ucanr.edu\/blogs\/blogcore\/postdetail.cfm?postnum=56637\" target=\"_blank\" rel=\"noopener\">https:\/\/ucanr.edu\/blogs\/blogcore\/postdetail.cfm?postnum=56637<\/a><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Symptoms:\n<ul class=\"wp-block-list\">\n<li>Washington State University Extension:&nbsp;<a href=\"https:\/\/mtvernon.wsu.edu\/path_team\/potato.htm\" target=\"_blank\" rel=\"noopener\">https:\/\/mtvernon.wsu.edu\/path_team\/potato.htm<\/a><\/li>\n\n\n\n<li>University of Idaho Extension:&nbsp;<a href=\"https:\/\/www.uidaho.edu\/cals\/potatoes\" target=\"_blank\" rel=\"noopener\">https:\/\/www.uidaho.edu\/cals\/potatoes<\/a><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Preferable Conditions:\n<ul class=\"wp-block-list\">\n<li>Potato Council:&nbsp;<a href=\"https:\/\/archive.ahdb.org.uk\/knowledge-library\/aphid-and-virus-potatoes\" target=\"_blank\" rel=\"noopener\">https:\/\/archive.ahdb.org.uk\/knowledge-library\/aphid-and-virus-potatoes<\/a><\/li>\n\n\n\n<li>Agriculture and Food Western Australia:&nbsp;<a href=\"https:\/\/www.wa.gov.au\/system\/files\/2022-04\/Code-of-practice-for-environmentally-sustainable-vegetable-and-potato-production-in-WA.pdf\" target=\"_blank\" rel=\"noopener\">https:\/\/www.wa.gov.au\/system\/files\/2022-04\/Code-of-practice-for-environmentally-sustainable-vegetable-and-potato-production-in-WA.pdf<\/a><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Disease Reasons:\n<ul class=\"wp-block-list\">\n<li>AHDB Horticulture:&nbsp;<a href=\"https:\/\/horticulture.ahdb.org.uk\/knowledge-library\/identification-of-potato-aphid-and-transmitted-viruses\" target=\"_blank\" rel=\"noopener\">https:\/\/horticulture.ahdb.org.uk\/knowledge-library\/identification-of-potato-aphid-and-transmitted-viruses<\/a><\/li>\n\n\n\n<li>University of Nebraska Extension:&nbsp;<a href=\"https:\/\/link.springer.com\/book\/10.1007\/978-94-007-0842-6\" target=\"_blank\" rel=\"noopener\">https:\/\/link.springer.com\/book\/10.1007\/978-94-007-0842-6<\/a><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Disease Infestation Losses:\n<ul class=\"wp-block-list\">\n<li>Food and Agriculture Organization (FAO):&nbsp;<a href=\"https:\/\/www.fao.org\/home\/en\" target=\"_blank\" rel=\"noopener\">https:\/\/www.fao.org\/home\/en<\/a><\/li>\n\n\n\n<li>USDA-ARS Potato Research Laboratory:&nbsp;<a href=\"https:\/\/www.nass.usda.gov\/Statistics_by_State\/Wisconsin\/Publications\/Miscellaneous\/2023\/WI-Ag-Chem-Potatoes-2023.pdf\" target=\"_blank\" rel=\"noopener\">https:\/\/www.nass.usda.gov\/Statistics_by_State\/Wisconsin\/Publications\/Miscellaneous\/2023\/WI-Ag-Chem-Potatoes-2023.pdf<\/a><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Control Strategies:\n<ul class=\"wp-block-list\">\n<li>AHDB Horticulture:&nbsp;<a href=\"https:\/\/archive.ahdb.org.uk\/knowledge-library\/aphid-and-virus-potatoes\" target=\"_blank\" rel=\"noopener\">https:\/\/archive.ahdb.org.uk\/knowledge-library\/aphid-and-virus-potatoes<\/a><\/li>\n\n\n\n<li>Oregon State University Extension:&nbsp;<a href=\"https:\/\/www.frontiersin.org\/articles\/10.3389\/fpls.2022.1031629\" target=\"_blank\" rel=\"noopener\">https:\/\/www.frontiersin.org\/articles\/10.3389\/fpls.2022.1031629<\/a><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Preventive Measures:\n<ul class=\"wp-block-list\">\n<li>USDA-APHIS Plant Health:&nbsp;<a href=\"https:\/\/www.aphis.usda.gov\/aphis\/home\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.aphis.usda.gov\/aphis\/home\/<\/a><\/li>\n\n\n\n<li>National Sustainable Agriculture Information Service (ATTRA):&nbsp;<a href=\"https:\/\/attra.ncat.org\/\" target=\"_blank\" rel=\"noopener\">https:\/\/attra.ncat.org\/<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Leaf blight virus is a disease that affects potatoes, causing leaves to curl and curl, affecting the plant's productivity. This article from the \u201cWORLD OF PLANTS\u201d website reviews the symptoms of leaf curl virus in potatoes and methods of prevention and control.<\/p>","protected":false},"author":1,"featured_media":78486,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[283],"tags":[],"class_list":{"0":"post-78485","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","6":"hentry","7":"category-283","9":"description-off"},"acf":[],"_links":{"self":[{"href":"https:\/\/worldofplants.ai\/en\/wp-json\/wp\/v2\/posts\/78485","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=78485"}],"version-history":[{"count":3,"href":"https:\/\/worldofplants.ai\/en\/wp-json\/wp\/v2\/posts\/78485\/revisions"}],"predecessor-version":[{"id":87395,"href":"https:\/\/worldofplants.ai\/en\/wp-json\/wp\/v2\/posts\/78485\/revisions\/87395"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/worldofplants.ai\/en\/wp-json\/wp\/v2\/media\/78486"}],"wp:attachment":[{"href":"https:\/\/worldofplants.ai\/en\/wp-json\/wp\/v2\/media?parent=78485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/worldofplants.ai\/en\/wp-json\/wp\/v2\/categories?post=78485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/worldofplants.ai\/en\/wp-json\/wp\/v2\/tags?post=78485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}