Tsunami and Michigan01/17/2017For years the state of Michigan has restricted the use of diquat dibromide products. Sanco's Tsunami Dq is a diquat product. We turn away 100's of customers a year in need of an underwater herbicide because they live in the state of Michigan. We received notification today that Michigan has revised their classification of diquat dibromide products from restricted use to general use. This is fantastic news! Now, our distributors, dealers, and end users can distribute, purchase, and use our Tsunami Dq in the state of Michigan.