In liquid formulations, what does "XE" indicate?

In liquid formulations, "XE" signifies the amount of active ingredient (AI) measured in pounds per gallon. This designation is important because it provides essential information about the concentration of the active ingredient that is available to control pests. Understanding this metric is crucial for pest control professionals, as it informs them about the potency of the formulation and allows them to make calculations regarding dosage, application rates, and overall effectiveness in pest management.

This measurement is often critical when determining how to mix and apply a pesticide correctly. For instance, a higher concentration might require different handling procedures or application rates compared to a lower concentration. Thus, recognizing "XE" as an indicator of active ingredient concentration enables practitioners to adhere to safety guidelines and ensure effective pest control while minimizing environmental impact.

Other indications, such as the amount of pesticide in ounces per liter or the concentration of emulsifiers, do not directly reflect the active ingredient content in the formulation, and viscosity pertains to the flow characteristics of the liquid rather than the potency or strength of the pesticide. Understanding these distinctions is key in the practice of pest control.