The Michigan Pesticide Information Retrieval System Database contains information on pesticide products registered in Michigan for the current registration year which expires June 30th.  The database is searchable on a number of different variables such as site, pest, company, EPA Registration number, etc.  For example, one could search this database to determine what insecticides are currently registered in Michigan for use on potatoes to control Colorado potato beetle. 

If you have questions about searching the database or the results you obtained once you've conducted a search, please call the MDA Pesticide and Plant Pest Management Division at 517-373-9750.

Proceed to the Michigan Pesticide Information Retrieval System Database