Although the U.S. Environmental Protection Agency reviews the research and approves pesticides for distribution to the public, the Wisconsin Department of Agriculture, Trade and Consumer Protection's Bureau of Agrichemical Management regulates pesticide manufacturing, use and distribution of EPA-approved pesticide products in Wisconsin. This sometimes involves special registrations that allow use of pesticides in ways not on the original label. You will find information here about how to become licensed to perform those functions, as well as information about specialized topics concerning pesticides.
Recordkeeping requirements for facilities that repackage or produce pesticide products
Using dicamba on dicamba-tolerant soybeans
Manufacturing, labeling, and distributing pesticide products in Wisconsin
Special pesticide product registrations
Look up registered pesticide products
Using soil fumigants
Atrazine prohibition areas
Proprionic acid hay preservative
Products for bed bug control
Products used in Wisconsin's spongy moth aerial spray program
Pesticide-treated seed
Integrated pest management on public school grounds