DuPont Launches New Herbicides in Canada Feb 20, 2015 | Agrochemicals, News Your subscription level does not currently cover this area of our services. Please contact us to find out how to gain access. Username or E-mail Password * Remember Me Forgot Password Tags: Canada, DuPont, Fluroxypyr, Herbicides, MCPA, metsulfuron, North America, Product Approvals, thiencarbazone, thifensulfuron, tribenuron