What characteristic is true of ultra-low volume (ULV) concentrates?

Ultra-low volume (ULV) concentrates are characterized by their ability to treat large areas using a small amount of the pesticide formulation. This efficiency is a key advantage of ULV products, as it allows for effective pest control with minimal product usage. By applying a concentrated formulation at low volume, applicators can achieve the desired control while reducing the potential environmental impact and the amount of product handled.

The low volume not only minimizes wastage but also often improves coverage and penetration, as the finer droplets can reach more targets and provide better distribution across treated areas. This property is particularly useful in situations where large expanses need to be managed, such as agricultural fields, forests, or urban areas dealing with pest outbreaks.

In comparison, other characteristics such as the need for extensive mixing, viscosity, and safety during application do not align with the defining aspects of ULV concentrates. For example, these products are generally designed for easy application without extensive preparation or high viscosity issues, and they still require careful handling to ensure safety, rather than being classified as non-hazardous.