What is a buffer zone and why is it important?

What is a buffer zone and why is it important?

• A. A buffer zone is an area around the treated site where spraying is restricted to protect water bodies, homes, and non-target organisms from drift.
• B. A buffer zone is a physical barrier at the edge of the field.
• C. A buffer zone is the area where pesticides are stored.
• D. A buffer zone is the zone used for calibration.

Answer: (A)