What is the component of a pesticide product that exhibits pesticide activity called?

The component of a pesticide product that exhibits pesticide activity is referred to as the active ingredient. This is the substance in the formulation that is responsible for providing the desired pest control effect. Active ingredients can target specific pests or groups of pests and are the key components in achieving the efficacy of the pesticide.

Carriers, solvents, and adjuvants serve different roles in pesticide formulations. Carriers often serve as the medium that transports the active ingredient, while solvents help dissolve the active ingredient to ensure proper application. Adjuvants are additives that enhance the effectiveness of the active ingredient, facilitate application, or improve the overall stability of the formulation. However, these components do not exhibit pesticide activity themselves; they are there to support the function of the active ingredient, which is why the correct response highlights its critical role.