Dow’s Enlist Duo Approved In The US For Cotton Crops Jan 17, 2017 | 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: 2, 4-D, Colex-D, Cotton, Dow, Enlist, glyphosate, North America, Product Approvals, USA