Smart traps for tough pests

Mango farmers across East Africa face constant losses from the tiny Bactrocera fruit fly, which damages fruit, lowers quality and limits access to markets. Monitoring these pests has long been difficult, especially on large farms where manual checks are slow, inconsistent and often inaccurate.

This study introduces a simple but powerful solution: a smart, solar-powered trap to monitor the behaviour of fruit flies. Even with challenges like power outages, the system continues to work effectively, showing it can handle real farming conditions.

For farmers, this means earlier detection of pest outbreaks and quicker action to protect crops. Instead of guessing when to spray or intervene, they can make informed decisions, reduce unnecessary chemical use and cut costs.

Because the system is solar-powered, it works even in remote areas without electricity. Efforts are also underway to make it more affordable for widespread use.

If expanded, this innovation could help farmers protect their harvests, improve fruit quality and secure better market opportunities.