Enforcement of the noxious weed law is the responsibility of county and municipal governments.
Knotweed Brochure1.42 MB
Minnesota PFAS Laws
The MDA is responsible for regulating pesticide, fertilizer, soil and plant amendment, and agricultural liming products with intentionally added PFAS. The Minnesota Pollution Control Agency is responsible for regulating all other products with intentionally added PFAS.
Which agencies are involved in PFAS regulation?
The MDA is responsible for regulating pesticide, fertilizer, soil and plant amendment, and agricultural liming products with intentionally added PFAS. The Minnesota Pollution Control Agency is responsible for regulating all other products with intentionally added PFAS.
According to the new legislation: Unless the commissioner of Agriculture determines that the use of intentionally added PFAS is a "currently unavoidable use" the MDA is directed to:
- not register a cleaning product that contains intentionally added PFAS beginning January 1, 2026; and
- not register any pesticide product, fertilizer, soil and plant amendment, or agricultural liming product that contains intentionally added PFAS beginning January 1, 2032.
