Which aspect is typically considered when evaluating the environmental impact of pesticides?

When evaluating the environmental impact of pesticides, it is crucial to consider the effects on non-target organisms. This aspect includes assessing how pesticides might harm beneficial insects, birds, aquatic life, and other wildlife that are not the pests targeted by the pesticide application.

Understanding the effects on non-target organisms helps in determining the broader ecological consequences of pesticide use. For instance, a pesticide that effectively controls a pest can also inadvertently harm pollinators such as bees or aquatic organisms through runoff. Evaluators often review studies and conduct impact assessments to gauge how these organisms may be affected, leading to informed decisions regarding the registration and use of pesticides.

Considering solely the effect on human health, cost-effectiveness, or application method can provide partial insights but does not encompass the full spectrum of ecological implications. A comprehensive environmental impact assessment integrates all potential risks to ensure that the use of pesticides does not disrupt local ecosystems or lead to unintended consequences.