{"id":13170,"date":"2026-06-20T12:26:31","date_gmt":"2026-06-20T12:26:31","guid":{"rendered":"https:\/\/dev.iita.org\/news-item\/ifad-cites-iita-efforts-to-eradicate-cassava-mosaic-disease\/"},"modified":"2026-06-20T12:26:31","modified_gmt":"2026-06-20T12:26:31","slug":"ifad-cites-iita-efforts-to-eradicate-cassava-mosaic-disease","status":"publish","type":"news-item","link":"https:\/\/iita.org\/fr\/news-item\/ifad-cites-iita-efforts-to-eradicate-cassava-mosaic-disease\/","title":{"rendered":"IFAD cites IITA efforts to eradicate cassava mosaic disease"},"content":{"rendered":"

\"Dr<\/a>
Dr Nzola Mahungu (first from left) explains IITA\u2019s work on CMD to IFAD\u2019s Racha Omar (second from right)<\/figcaption><\/figure><\/p>\n\n\n\n

Racha Omar, representative of the International Fund for Agricultural Development (IFAD) in the Democratic Republic of Congo (DRC) and the Republic of Congo, visited IITA-Kinshasa and different community sites in DRC supported by the Institute on 20 August to witness IITA\u2019s work in the fight against the devastating cassava mosaic disease (CMD) and the inclusion of the value chain approach to agricultural development.<\/p>\n\n\n\n

CMD\u2013the widespread and most severe factor limiting production in sub-Saharan Africa\u2013is caused by cassava mosaic geminiviruses which are transmitted by a whitefly vector, Bemisia tabaci (Genn). CMD-affected plants produce few or no sizable roots, depending on the severity of the disease and the age of the plant at the time of infection. Nine countries across East and Central Africa are affected by this p andemic.<\/p>\n\n\n\n

Annual losses in storage root yield across sub-Saharan Africa are estimated to be between 15% and 24%, equivalent to 12- 23 million tons or US$1.2 to 2.3 billion.<\/p>\n\n\n\n

Efforts being adopted by IITA to curb this trend include varietal improvement, multiplication, and distribution of diseasefree cuttings. The Institute is providing a system of agriculture, rich in quantity and quality, to provide support to food security and also to sustainable development through the deployment of activities that generate revenue through cassava that can meet the basic needs of primary health care and children\u2019s education.<\/p>\n\n\n\n

\u201cI see that the close collaboration IITA has with its beneficiaries, the techniques implemented in the fight against CMD, and the adoption of the value chain approach are indeed providing answers. We will reflect internally to see the possibility of developing a project with IITA adopting the same practices in the Republic of Congo.\u201d Racha Omar said.<\/p>\n\n\n\n

For more details, please contact: Catherine Njuguna, c.njuguna@cgiar.org<\/a><\/p>\n\n\n\n

\u00c0 propos de l'IITA<\/strong> www.iita.org<\/a><\/p>\n\n\n\n

The International Institute of Tropical Agriculture (IITA) is one of the world\u2019s leading research partners in finding solutions for hunger, malnutrition, and poverty. Its award-winning research for development (R4D) approach addresses the development needs of tropical countries. IITA works with partners to enhance crop quality and productivity, reduce producer and consumer risks, and generate wealth from agriculture. IITA is a non-profit organization founded in 1967 in Nigeria and governed by a Board of Trustees. IITA works on the following crops: cowpea, soybean, banana\/plantain, yam, cassava, and maize. IITA is a member of CGIAR, a global agriculture research partnership for a food secure future.<\/p>","protected":false},"excerpt":{"rendered":"

Racha Omar, representative of the International Fund for Agricultural Development (IFAD) in the Democratic Republic of Congo (DRC) and the Republic of Congo, visited IITA-Kinshasa and different community sites in DRC supported by the Institute on 20 August to witness IITA\u2019s work in the fight against the devastating cassava mosaic disease (CMD) and the inclusion of the value chain approach to agricultural development…<\/p>","protected":false},"featured_media":0,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"tags":[],"science-area":[],"program":[],"location":[],"news-type":[],"hub":[],"crop":[66],"impact-areas":[],"item-year":[192],"class_list":["post-13170","news-item","type-news-item","status-publish","hentry","crop-cassava","item-year-192"],"yoast_head":"\nIFAD cites IITA efforts to eradicate cassava mosaic disease - 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