In this episode, entomology expert Blessing Mphahlele, a PhD candidate at the University of Pretoria, shares vital insights for tomato farmers combating the Tuta absoluta pest.
We discuss the pest's origins, its impact on South African tomato crops, and the importance of integrated pest management (IPM).
Blessing explains why avoiding the overuse of insecticides is critical to prevent resistance and highlights effective decision-making processes, such as monitoring pest population thresholds.
We also explore the potential of biological control methods, including the natural predator Nezirochoris tenax (Nezibug), and provide practical tips on how farmers can balance chemical, biological, and mechanical strategies for sustainable pest management.
