Tackling mango fruit flies: Insights from farmers and weather patterns in Uganda

Mango farming is an important source of food and income, but many farmers lose a large part of their harvest to fruit flies. These pests can destroy up to 70% of the crop, making it harder for farmers to earn a living or supply quality fruit to markets.

This study shows that fruit fly numbers change with weather conditions such as temperature and wind. This means outbreaks can be anticipated. With better use of weather information, farmers can act earlier instead of reacting after damage has already occurred.

The research also highlights an everyday challenge: although many farmers understand the pest and how to control it, they often do not take action. This is mainly due to limited resources, high costs and lack of confidence in the available methods. As a result, crops continue to suffer losses.

By combining weather awareness with practical farmer support, this work points to a clearer path forward. Farmers can be guided on when pests are likely to increase and what actions to take at the right time. At the same time, better access to affordable control methods and stronger farmer support groups can improve confidence and results.