Which statement about transporting pesticides is true?

Transporting pesticides safely and effectively is critical in minimizing risks to human health and the environment. The statement indicating that enclosed and lockable cargo boxes offer the greatest protection is correct because these containers provide a secure environment that limits exposure to the elements, preventing pesticide spills and leaks during transport. This design helps in mitigating the risk of contamination of other cargo, as well as reducing the likelihood of accidental access by unauthorized individuals or animals.

Enclosed, lockable containers also help maintain the integrity of the pesticides by preventing temperature fluctuations and exposure to sunlight, which can degrade the product. Furthermore, this method of transportation is in line with safety regulations that require secure handling and transport of hazardous materials, reinforcing responsible practices in the pesticide industry.

Using open trailers can lead to exposure to weather conditions and potential leaks, while public transport is not designed for hazardous materials like pesticides. Transporting pesticides loosely can result in shifting and accidental release, increasing the risk of contamination and spillage. Thus, the statement regarding enclosed and lockable cargo boxes is the most aligned with safe transportation practices for pesticides.