1. A Community of Practice was formed to promote best practices for controlling maize lethal necrosis (MLN) in Sub-Saharan Africa. It brought together stakeholders from government, seed industry, and research to share knowledge on diagnostics, procedures, and training.
2. The CoP has held regular meetings since 2016 to discuss members' initiatives for managing MLN, provide technical training on diagnostics, and identify opportunities for collaboration.
3. Challenges remain in ensuring adequate surveillance, farmer education, and diagnostic resources, but the regional approach has helped countries work towards common goals for addressing the spread of MLN.