MST 4 SC

Pesticide products · United States

MST 4 SC

264-1220

MST 4 SC · pesticide product · Mesotrione 40% · federally registered in United States. Registrant: BAYER CROPSCIENCE, LLC.

Product details

EPA registration number: 264-1220
Registrant: BAYER CROPSCIENCE, LLC
Active ingredients: Mesotrione 40%
Parallel trade: no

Source and data date

Source: U.S. Environmental Protection Agency (EPA), Office of Pesticide Programs, Pesticide Product Information System (PPIS) and Pesticide Product Label System (PPLS), data as of 2026-10-26 (PPIS) / 2026-10-28 (PPLS). EPA-produced data, public domain. Data as of: 10/29/2026.