Which of the following describes fumigants?

Fumigants are specifically designed to be gaseous pesticides that penetrate confined spaces to control pests effectively. Their gaseous state allows them to distribute evenly and reach pests hidden in crevices, soil, or stored products, making them highly effective for exterminating pest infestations that are not accessible to other types of pesticides. Unlike solid or liquid forms, fumigants can engulf a large area, ensuring thorough pest management in enclosed environments.

The option mentioning that they are solid pesticides safe for home use mischaracterizes the nature of fumigants, as their gaseous form requires proper handling and may not be safe for general home use without specific precautions and applications. The statement that they require no safety precautions is also misleading; using fumigants typically entails strict safety protocols due to their potential hazards to human health and the environment. Lastly, while fumigants are widely used in agricultural settings, their application is not exclusive to agriculture, as they can also be utilized in residential pest control, food storage, and other contexts where pest problems arise.