What safety hazard is linked to wettable powders when applied?

Wettable powders are a common formulation of pesticides that need to be mixed with water before application. One significant safety hazard associated with these powders is the risk of inhalation. When wettable powders are mixed or agitated, fine dust particles can become airborne, posing a risk to the applicator's respiratory system if they are inhaled. This inhalation risk is particularly concerning because it can lead to respiratory issues or other health problems, depending on the toxicity of the chemical and the duration of exposure.

Inhalation risks are heightened during mixing, loading, and application when the powders are disturbed. It is essential for applicators to wear appropriate personal protective equipment (PPE), such as masks or respirators, when handling these products to minimize this risk. The focus on inhalation risk underscores the importance of safety protocols and proper handling techniques in pesticide application to protect both the applicator and those in the surrounding environment.