How should a spill be contained according to recommended practices?

The recommended practice for containing a spill involves ensuring that the containment is as small as possible. This is important because minimizing the area of the spill helps to prevent the pesticide from spreading further, which could lead to more contamination of soil, water, and surrounding environments. Keeping the spill contained in a small area allows for more effective cleanup and reduces the risk of exposure to humans, wildlife, and plants.

In contrast, using absorbent materials solely might effectively soak up the liquid, but if the area is not contained first, the spill may still spread. Large buckets for collection might be useful but do not directly address the initial need to contain the spill and prevent it from expanding. Spraying with water for dilution is not a recommended practice as it can lead to further dispersal of hazardous substances, making the situation more difficult to manage and increasing environmental impact. Therefore, focusing on confining the spill to a small area is the most effective initial response to mitigate risks associated with pesticide spills.