Which of the following is NOT a factor to consider when selecting a pesticide formulation?

In the context of selecting a pesticide formulation, the color of the formulation is not a significant factor. The primary considerations when choosing a pesticide include its effectiveness against the target pest, the cost of the formulation, and the potential risks it poses to both the applicator and the environment.

Effectiveness against the pest is crucial, as the chosen formulation must actively control or eliminate the pest to be considered suitable. Cost is also a relevant factor since it affects the economic feasibility of the pesticide application; a highly effective product that is unaffordable may not be viable.

Furthermore, understanding the risks associated with the pesticide—such as toxicity to humans, pets, and non-target organisms, as well as environmental impact—is essential for safe usage and compliance with regulations.

In contrast, the color of the formulation does not influence its performance or safety and is primarily a cosmetic attribute that has no bearing on the effectiveness, cost, or risk factors associated with pesticide use.