What are special rule pesticides?

• A. Pesticides regulated by special rules due to risks; may specify max product rates and timing
• B. Are unregulated and can be used freely
• C. Only used in aquatic environments
• D. Always less hazardous than other pesticides

Answer: (C)

Special rule pesticides are those that carry extra regulatory requirements because of identified risks. In Wisconsin, some pesticides aren’t governed only by the general label; they have additional restrictions published as “special rules” to help limit harm to people, non-target organisms, and the environment. These rules can set maximum product application rates, specify when applications may be made, and impose other use limitations or safeguards. The point is to manage risk with specific, added controls beyond the basic label directions. The idea is not that these pesticides are unregulated, or only used around water, or inherently safer; rather, they require careful, restricted use to reduce potential hazards.