What factors should be considered in selecting pest control methods?

Selecting pest control methods involves a comprehensive evaluation of several critical factors to ensure that the chosen approach is effective while also being responsible and sustainable. The correct response includes efficacy, safety, environmental impact, and cost, all of which play a crucial role in the pest management decision-making process.

Efficacy refers to how well a pest control method will eliminate or manage the pest population in question. It's vital to choose a strategy that is proven to be effective against the specific pest being targeted to ensure successful pest management.

Safety is paramount, not only for human health and safety but also for the safety of non-target species, pets, and beneficial organisms within the ecosystem. Any pest control method selected must have a safety profile that minimizes harm.

Environmental impact is increasingly relevant in pest control decisions. Methods that harm the environment, such as those that pollute water sources or adversely affect biodiversity, are generally discouraged. Sustainable pest management practices that protect ecological balance are preferred.

Cost is an essential factor to consider, as the chosen method must be economically viable for effective implementation. A method that is highly effective but prohibitively expensive may not be practical in many scenarios.

The other options, while they identify aspects of pest control, lack the comprehensive consideration that A provides. Focusing solely