Which statement about transporting pesticides is true?

Transporting pesticides requires stringent safety measures to prevent spills, leaks, and unauthorized access, which is why the statement about enclosed and lockable cargo boxes offering the greatest protection is accurate. These boxes are designed to secure the pesticides safely, protecting them from environmental factors and minimizing the risk of contamination or accidents during transit. Additionally, the lockable feature ensures that only authorized personnel can access the contents, further enhancing safety.

In contrast, leaving cargo open during transport poses significant risks, including exposure to the elements and potential spills. Stackability can only be effective and safe when containers are designed specifically for that purpose, as improper stacking can lead to instability and accidents. Mixing pesticides with other materials can create hazardous conditions, potentially resulting in chemical reactions or contamination. Ensuring that pesticides are transported in appropriately designed containers is crucial for safety and compliance with regulations.