Iowa Pesticide Applicator Practice Exam

Which of the following is a type of environmental hazard related to pesticide use?

1. Effects on applicator safety

2. Potential harm to wildlife

3. Impact on user handling

4. None of the above

The correct answer is: Potential harm to wildlife

Potential harm to wildlife is a significant environmental hazard related to pesticide use because pesticides can affect non-target organisms, including various species of animals and plants. When pesticides are applied, they can drift from the targeted area or leach into nearby ecosystems, leading to unintended exposure for wildlife. This can result in acute toxicity, sub-lethal effects, disruptions in behavior, reproductive issues, or even mortality in sensitive species. Understanding this risk is crucial for pesticide applicators, as it emphasizes the importance of applying pesticides responsibly and adhering to recommended guidelines to minimize environmental impact. Applicators must consider the potential effects on local wildlife when planning treatments, choosing appropriate products, and implementing strategies to reduce spray drift and runoff. Environmental stewardship is increasingly important in pesticide management, and awareness of potential harm to wildlife is a key component of this consideration.