How can urban rodent populations be effectively managed?

Effective management of urban rodent populations hinges on addressing their most significant resource needs: food, shelter, and breeding conditions. Proper waste disposal methods play a crucial role in this management strategy. When waste is not disposed of correctly, it becomes a plentiful food source for rodents, which can lead to increased populations as these pests thrive on easy access to food.

Implementing practices such as securing trash in rodent-proof containers, regular cleaning of public spaces, and controlling garbage accumulation are vital steps in reducing food availability for rodents. This makes urban environments less enticing for them, ultimately limiting their populations.

The other options suggest approaches that either do not address the core problem or could exacerbate rodent issues, such as unrestricted breeding or inadequate sanitation measures; these would contribute to an increase in rodent numbers rather than control them. By focusing on waste management, urban areas can create a less hospitable environment for rodents, effectively curtailing their populations.