Dataset for: Optimal pesticide regimes determined for managing B. cockerelli in Northern Peru

This leads to low-quality, deformed tubers and economic losses. Farmers often misuse insecticides, resulting in pest resistance, crop abandonment, or fallow fields.

The pest, which primarily affects potatoes and other solanaceous crops like tomatoes and peppers, is spreading rapidly across regions of Peru, including Piura, Cajamarca, La Libertad, and Áncash, triggering a phytosanitary alert. B. cockerelli causes direct damage by feeding on sap and secreting toxins, and indirect damage as a vector for pathogens like phytoplasmas and Candidatus Liberibacter solanacearum (CLso), the cause of zebra chip.