What precautions must be taken when crossing a stream with pesticides?

• A. Cross without any container.
• B. Ensure the stream bottom is solid and shallow, and contain pesticide concentrates in leak-proof secondary containers.
• C. Pesticides may be open carried.
• D. Only use biodegradable products.

Answer: (B)

When crossing a stream with pesticides, the priority is preventing any release into water and protecting the stream environment. The best practice is to keep pesticide concentrates in leak-proof secondary containers so if a leak or spill occurs it is contained and won’t contaminate the water. Pair that with choosing a crossing where the stream bottom is solid and shallow to reduce the risk of the container tipping, splashing, or drifting into deeper water while you pass. This combination minimizes the chance of contamination and aligns with safe transport and handling guidelines.

Carrying pesticides without any container would risk immediate spills into the water, and carrying open containers isn’t considered safe practice. Simply using biodegradable products does not address the immediate containment and spill-prevention needs during crossing.