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Prevention, preparedness and response guidelines for Fusarium Tropical Race 4 (TR4) of banana








IPPC Secretariat. 2023. Prevention, preparedness and response guidelines for Fusarium Tropical Race 4 (TR4) of banana. Rome, FAO on behalf of the Secretariat of the International Plant Protection Convention. 



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    Regional strategy and action plan for the prevention, preparedness, response and recovery of Latin America and the Caribbean to Fusarium wilt of Musaceae tropical race 4 2022
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    The countries of Latin America and the Caribbean are immersed in the difficult task of recovering our agrifood systems hit by the COVID-19 pandemic. In this complex situation, tropical race 4 of the Musaceae fusarium wilt is undoubtedly the greatest challenge facing the banana and plantain agribusiness in our region. However, this context also constitutes an opportunity to encourage the development and introduction of innovations that strengthen biosecurity at different levels, the best crop and soil management practices and alternatives for the recovery of the affected countries. It is also necessary to comprehensively address the strengthening of the institutional framework related to pest management, the co-responsibility of the private sector, public-private collaboration and the involvement of society as a whole. With this document, FAO strengthens its commitment to continue supporting governments and contributing to agricultural sustainability, while increasing the resilience of the sector and livelihoods in the region.
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    Document
    Report - FAO Conference on Fusarium TR4 - Capacity Building and Awareness Raising in Response to the Threat of Fusarium Wilt of Banana, Tropical Race 4
    Day 3 - "Management alternatives: agricultural practices, promising clones and procedures for their introduction"
    2021
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    Brochure, flyer, fact-sheet
    Preventing the spread and introduction of banana fusarium wilt disease Tropical race 4 (TR4)
    Guide for travelers
    2020
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    Banana is an important crop for food security and ensuring the livelihoods of approximately 400 million people who depend on the crop either as a staple food or source of income, particularly in Asia, Africa, Latin America, and the Caribbean. Plant pests and diseases can seriously affect agricultural production and livelihood of rural people. Fusarium wilt of banana is one of the key examples of crop devastation by a plant disease. This disease brought the banana export industry almost to a halt in the 20th century when the popular banana variety Gros Michel was devastated in Central America. The sector was saved by the introduction of the Cavendish variety, which is resistant to race 1 of the fungus. However, Cavendish bananas are now succumbing to a new, highly aggressive strain of the Fusarium wilt fungus, Tropical race 4 (TR4). Fusarium wilt TR4 threatens almost all banana producers, posing the greatest risks to countries producing Cavendish bananas in monoculture plantations in Asia, Australia, Africa, the Near East, Latin America, and the Caribbean. Cavendish bananas, which constitute approximately half of the bananas grown globally are highly susceptible to TR4, but other dessert banana varieties grown in these regions are also susceptible. Once established in a banana plantation, the fungus can survive in the soil for decades with its chlamydospores, even without banana plants. Scientific reports indicate the presence of TR4 in numerous countries in Asia (China – mainland and Taiwan Province), India, Indonesia, Israel, Jordan, Lao People’s Democratic Republic, Lebanon, Malaysia, Myanmar,

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