In the rolling hills of Musanze District, where potato farming is both a livelihood and a cornerstone of food security, a quiet but significant transformation is taking shape. On 11 June 2026, the Rwanda Agriculture and Animal Resources Development Board (RAB) hosted a Biotech Potato National Performance Trials (NPTs) Field Day at its Musanze station, drawing together scientists, farmers, seed producers, traders, regulators, and development partners to witness what could redefine potato production in Rwanda.

The field day was not just a routine research visit. It was a carefully coordinated demonstration of Living Modified potato varieties designed to withstand one of the crop’s most devastating diseases—late blight. Organized under RAB’s biotechnology crop programme(RABP-CMP), the event also followed formal authorization from the Rwanda Environment Management Authority (REMA), which approved the introduction of Living Modified potato varieties Victoria and Ndamira for confined and open field trials over a ten-year period.

As participants moved through the trial plots, two varieties stood out: Victoria (Vict 185) and Shangi/Ndamira (Sha 105). Unlike conventional potato plants, which typically require repeated fungicide applications, these varieties displayed strong resistance to late blight under open field conditions. Their healthy, green stands—maintained without chemical protection—quickly became the focal point of discussion among visiting experts and farmers.

For many observers, the visual evidence was compelling. Farmers and seed multipliers noted the potential for reduced production costs, while scientists highlighted the broader implications for environmental safety, particularly the reduced exposure of ecosystems to fungicides. Media representatives, meanwhile, drew attention to the indirect ecological benefits, including the protection of beneficial insects such as bees.

The event brought together 56 stakeholders from across the potato value chain, including researchers, station managers, representatives from the International Potato Center (CIP), the African Agricultural Technology Foundation (AATF), farmers, traders, laboratory scientists, and agricultural extension actors. Their presence underscored the growing interest in technologies that could address long-standing productivity challenges in Rwanda’s potato sector.

Beyond the field observations, the day evolved into a platform for deeper technical and policy dialogue. Stakeholders engaged in discussions on how to scale the promising varieties beyond trial sites, once regulatory processes are completed by the Rwanda Inspectorate, Competition and Consumer Protection Authority (RICA). Concerns were raised about seed availability and the readiness of multiplication systems to meet future demand, with projections indicating limited initial supply of basic seed and minitubers for both varieties.

Experts also examined agronomic considerations that will shape future adoption. These included optimal planting periods for Ndamira and its tendency to produce smaller tubers—factors that will influence both seed multiplication strategies and commercial production planning.

Despite these challenges, there was a shared sense of optimism. Representatives from CIP emphasized that late blight resistant varieties could significantly reduce reliance on pesticides, lower labor demands, and improve yields—offering farmers a more resilient and cost-effective production system.

As the field discussions concluded, stakeholders reaffirmed their commitment to strengthening seed systems, improving coordination among partners, and accelerating preparedness for eventual deployment of the technologies once formal approvals are finalized.

In Musanze’s fertile fields, the trial plots told a simple but powerful story: innovation in agriculture is not just about science in laboratories—it is about solutions that can stand strong in the soil, respond to farmers’ realities, and point toward a more productive and sustainable future for Rwanda’s potato sector.