What is the term for the combination of active and inert ingredients that form pesticide products?

The term "formulation" refers specifically to the combination of active and inert ingredients that make up pesticide products. This concept encompasses the specific ratios and types of ingredients used to create a product that is effective in controlling pests.

Understanding formulations is crucial for applicators, as different formulations can affect how a pesticide works, its effectiveness, and its safety profile. For example, some formulations may be designed for quick action, while others may be slower and provide residual control. Additionally, the choice of formulation can influence how a pesticide interacts with the environment, including its solubility, stability, and how it is delivered to the target pest.

The other terms do not accurately capture the precise meaning of the combined ingredients in pesticide products. "Composition" generally refers to the makeup or structure of something, while "mixture" is a more general term that doesn't specifically denote the context of pesticides. "Product blend" is less commonly used in this context and may imply a combination of products rather than the specific formulation of a pesticide. Thus, formulation is the most accurate term for this context.