For treated areas greater than 2 acres, what additional requirement exists for sign posting?

For treated areas greater than 2 acres, posting signs at all access sites is crucial for informing the public about the treatment that has taken place. This requirement is in place to ensure that everyone who might have access to the treated area is made aware of the pesticide application, its potential risks, and the necessary precautions they should take. It serves to communicate the ongoing safety measures related to the treated water body or area, thereby protecting both public health and the environment.

Signage at access points is particularly important because these are the locations where individuals are most likely to enter the treated area. By placing signs at all access sites, it informs not just those who live near the treatment area but also visitors and recreational users about the specific actions taken, which helps mitigate incidents of unintended exposure.

Other requirements like illuminating the sign, including the chemical’s trade name, or specifying the treatment duration, while important in specific contexts, are not tailored to the specific necessity of being informed at every point of entry for larger treated areas. The emphasis on access site signage underscores the priority of public awareness and safety in aquatic pest management practices.