What distinguishes dry formulations from liquids in pesticides?

The distinction between dry formulations and liquids in pesticides primarily relates to their need for water to activate or create a solution for application. Dry formulations, such as granules or powders, typically require mixing with water before they can be used effectively. This process allows the active ingredients to dissolve and be evenly distributed, facilitating better coverage and adherence to the target surface.

In contrast, liquid formulations are ready to use without the need for additional water, as they already contain the active ingredients dissolved in a solvent. Dry formulations are designed to provide certain advantages, such as a longer shelf life and less risk of spills, but they do require that additional step of mixing to be effective. This necessity for water is a key aspect that sets them apart from liquid formulations.