In addition to an emergency response plan, which of the following will further reduce the risk of a pesticide fire?

Keeping a fire-detection system in the storage area is a crucial measure for reducing the risk of a pesticide fire. A fire-detection system is designed to identify smoke, heat, or flames at their earliest stages, providing prompt alerts that can facilitate timely action to mitigate a potential fire before it escalates. This proactive approach is integral to safety protocols in environments where flammable substances, like pesticides, are stored.

Having a fire-detection system enhances the overall safety of the storage facility, ensuring that any signs of fire are quickly recognized and addressed. This system not only protects personnel and physical assets but also helps to prevent widespread damage that can occur during a pesticide fire, which may result in environmental contamination and additional risks to public health.

While the other options may involve aspects of general safety and pest management, they do not directly relate to fire prevention in the context of pesticide storage. Thus, implementing a fire-detection system is the most effective strategy among the provided choices to actively reduce the risk of fire incidents in a pesticide storage area.