Drift can pose health risks to which groups?

• A. Humans and animals
• B. Plants only
• C. Beneficial insects only
• D. No health risks

Answer: (A)

Drift happens when pesticide droplets move away from the target area during application, carried by wind or spray dynamics. This movement can expose non-target groups, especially humans and animals, to the chemical. People nearby—such as applicators, field workers, bystanders, or residents—and animals like livestock or pets can be exposed through inhalation of spray mist, skin contact, or ingestion if contaminated water or forage is involved. Health effects can range from short-term irritation of eyes, skin, or the respiratory tract to dizziness or headaches, depending on the chemical’s toxicity and the level of exposure; longer-term risks depend on the cumulative dose and the specific pesticide. While drift can also affect plants or beneficial insects, the health-risk focus is on living beings, which is why humans and animals are the best answer. The other options don’t fit because drift does not pose health risks only to plants, nor only to beneficial insects, and it certainly can pose health risks.