What is a potential risk of applying pesticides without considering local wildlife cycles?

Applying pesticides without considering local wildlife cycles can lead to potential harm to endangered species. Many pesticides can be toxic to a range of organisms, and their effects can be exacerbated if applied during critical periods in wildlife life cycles, such as breeding or migration. For instance, if a pesticide is applied during the breeding season, it may adversely affect not only the target pest but also non-target species, including those that are already vulnerable or endangered. This can disrupt ecological balance, reduce biodiversity, and ultimately threaten the survival of those species.

The other choices highlight benefits that might be associated with pesticide use, such as increased crop yield and more efficient pest control, but they do not address the ecological implications of indiscriminate pesticide application. Prioritizing local wildlife and their life cycles is crucial to sustainable agricultural practices and conservation efforts.