{"id":357264,"date":"2026-03-06T16:59:43","date_gmt":"2026-03-06T11:29:43","guid":{"rendered":"https:\/\/forumias.com\/blog\/?p=357264"},"modified":"2026-03-06T16:59:43","modified_gmt":"2026-03-06T11:29:43","slug":"cassava-brown-streak-disease","status":"publish","type":"post","link":"https:\/\/forumias.com\/blog\/cassava-brown-streak-disease\/","title":{"rendered":"Cassava Brown Streak Disease"},"content":{"rendered":"<p><strong>News:<\/strong> Cassava Brown Streak Disease (CBSD) is threatening cassava, a key staple crop for millions of people in sub-Saharan Africa.<\/p>\n<h2>About Cassava Brown Streak Disease<\/h2>\n<figure style=\"width: 279px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/gumlet.assettype.com\/downtoearth\/2026-03-02\/6zciy54j\/1024CBSD-cassava-root.jpg?resize=279%2C186&#038;ssl=1\" alt=\"Cassava Brown Streak Disease \" width=\"279\" height=\"186\" \/><figcaption class=\"wp-caption-text\">Source: DTE<\/figcaption><\/figure>\n<ul>\n<li><span style=\"font-weight: 400;\">It is a<strong>\u00a0viral disease<\/strong> that causes <\/span><b>loss of cassava root (tuber) production and quality.<\/b><\/li>\n<li><b>Caused by:<\/b><span style=\"font-weight: 400;\"> It is caused by two types of viruses: <strong>Cassava Brown Streak Virus (CBSV) and Ugandan Cassava Brown Streak Virus (UCBSV)<\/strong><\/span><\/li>\n<li><b>Spread: <\/b><span style=\"font-weight: 400;\">It was<\/span><b> first reported in Eastern Africa<\/b><span style=\"font-weight: 400;\"> during the 1930s and has now<\/span><b> spread to several eastern, central and southern African countries.<\/b><\/li>\n<li><b>Symptoms: <\/b><span style=\"font-weight: 400;\">Symptoms can <\/span><b>appear on leaves, stems, and cassava roots.<\/b>\n<ul>\n<li><span style=\"font-weight: 400;\">Typical CBSD symptoms are<\/span><b> leaf chlorosis, brown streaks on stems and dry hard rot in roots <\/b><span style=\"font-weight: 400;\">which affecting both the quality and quantity of edible storage roots.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Its symptoms <strong>vary from variety to variety,<\/strong> and<strong> from one geographical location to another.<\/strong><\/span><\/li>\n<\/ul>\n<\/li>\n<li><b>Transmission:<\/b><span style=\"font-weight: 400;\"> It<\/span><b> spreads through infected cassava stem cuttings and by whiteflies, transmitting the virus between plants.<\/b><\/li>\n<li><b>Management:<\/b><span style=\"font-weight: 400;\"> There are <\/span><b>currently no effective treatments<\/b><span style=\"font-weight: 400;\"> for plants infected with a virus.\u00a0<\/span>\n<ul>\n<li><span style=\"font-weight: 400;\">Management relies on <strong>resistant varieties, virus-free planting material, good agronomic practices, disease monitoring, and controlled movement of planting materials. <\/strong><\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>News: Cassava Brown Streak Disease (CBSD) is threatening cassava, a key staple crop for millions of people in sub-Saharan Africa. About Cassava Brown Streak Disease It is a\u00a0viral disease that causes loss of cassava root (tuber) production and quality. Caused by: It is caused by two types of viruses: Cassava Brown Streak Virus (CBSV) and&hellip; <a class=\"more-link\" href=\"https:\/\/forumias.com\/blog\/cassava-brown-streak-disease\/\">Continue reading <span class=\"screen-reader-text\">Cassava Brown Streak Disease<\/span><\/a><\/p>\n","protected":false},"author":10366,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"categories":[1566,1738,12039],"tags":[11872,10504],"class_list":["post-357264","post","type-post","status-publish","format-standard","hentry","category-daily-factly-articles","category-science-and-technology-daily-factly-articles","category-knolls","tag-9pm-daily-factly","tag-down-to-earth","entry"],"jetpack_featured_media_url":"","views":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/357264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/users\/10366"}],"replies":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/comments?post=357264"}],"version-history":[{"count":0,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/357264\/revisions"}],"wp:attachment":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/media?parent=357264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/categories?post=357264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/tags?post=357264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}