Avocado farmers in Meru County are adopting solar-powered traps to combat the false codling moth (FCM), a pest threatening their export potential and earnings. Supported by local entrepreneurs and organizations, the farmers are not only improving their yields but also embracing eco-friendly farming methods.
Kinyua Nkanata, a farmer from Menwe village in Imenti South, highlights the rapid shift from tea to Hass avocado farming due to better market returns. However, the spread of FCM—an export-restrictive pest—has forced growers to seek alternatives to chemical pesticides, which are limited by residue regulations in international markets.
The solar trap, which charges during the day and emits a blue light at night to attract and drown moths, has proven effective both for monitoring and controlling infestations. Nkanata, who lost over two tonnes of fruit to FCM in 2022, says the traps are more cost-effective than regular pesticide use.
Through the Abogeta West Avocado Cooperative Society, which has over 1,000 members, farmers have improved their bargaining power, secured better prices, and invested in infrastructure for direct exports. Under a transparent payment model, growers, youth harvesters, and the cooperative all benefit.
The innovation stems from EcoBistro Ltd, led by Mutuma Muriuki, who developed the solar trap to support organic farming. Offering two models—with a pay-as-you-go option—EcoBistro has already helped over 200 farmers, many of whom have reduced pesticide costs and increased profits.
With plans to expand across East and Southern Africa, Muriuki believes the initiative showcases how young Africans can deliver homegrown, sustainable solutions to agricultural challenges.
