What is the main objective of conducting a pesticide risk assessment?

The primary goal of conducting a pesticide risk assessment is to evaluate potential impacts on human health, wildlife, and the environment. This process involves analyzing the various ways pesticides might pose risks through exposure, including potential negative effects on non-target species, ecosystem balance, and public health.

During a risk assessment, specific factors are considered, such as the toxicity of the pesticide, the exposure routes, and the potential for bioaccumulation in the environment. The aim is to identify any hazards associated with the pesticide's use and to quantify the risks to ensure that when these substances are applied, they do not adversely affect the safety of humans or the integrity of natural ecosystems.

The other options provided, such as determining costs, establishing new regulations, or identifying effective pesticides, are of value in different contexts but do not encompass the main goal of a risk assessment, which is centered around understanding and mitigating risks associated with pesticide use. The evaluation of human health and environmental impacts is crucial for informed decision-making and regulatory practices related to pesticide application.