Corteva Announces New Resicore XL Maize Herbicide Jul 14, 2021 | 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: acetochlor, clopyralid, Corteva, Maize, mesotrione, Product Introductions, USA