What defines a Water Dispersible Granule?

A Water Dispersible Granule (WDG) is characterized as a dry formulation that readily disperses in water when mixed, making it suitable for application in agricultural practices. This formulation offers the advantage of a lower inhalation risk compared to some other pesticide forms, as it is not a fine powder that can easily become airborne. The dry nature of WDGs allows for easier handling and storage, while their ability to disperse effectively in water facilitates uniform application during pesticide use.

In contrast, the other options do not accurately represent the characteristics of a WDG. For instance, a liquid formulation requiring low agitation indicates a different product type designed for specific application scenarios. A solid that dissolves instantly in water suggests a different formulation, such as water-soluble powders, which behave differently. Lastly, a gel-like substance used in agricultural fields does not encapsulate the fundamental nature of a WDG, highlighting how it differs from other pesticide formulations. Understanding these distinctions is crucial for effective pesticide application and safety.