Minn. R. 1550.1430
CONTROL OF INSECTS, RODENTS, BIRDS, AND OTHER ANIMALS
The establishment shall be free of insects, rodents, birds, and other animals. Control programs shall be conducted in a safe, acceptable manner. Insecticides and rodenticides shall be properly identified and stored. They shall not be used in any form inside the bakery so as to be mistaken for or used as a food ingredient.