Which term refers to the concentration of pesticides mixed in a liquid solution for application?

The term that specifically refers to the concentration of pesticides mixed in a liquid solution for application is emulsion. An emulsion is a mixture where tiny droplets of one liquid are dispersed within another liquid, and in the context of pesticides, emulsions are often used to ensure that active ingredients are evenly distributed when mixed with a carrier liquid, like water. This helps achieve effective pesticide application.

The term concentration ratio typically relates to the proportional relationship between different substances in a mixture but does not specifically define this context. Formulation level is a broader concept and may refer to various characteristics of pesticide products including their composition, but it does not directly address the concentration of the pesticide in a solution. Active ingredient ratio refers specifically to the proportion of the active ingredient in a formulation compared to other compounds, which again, does not directly describe how a liquid solution is prepared for application.