Corteva Launches Vessarya Fungicide in Paraguay Jun 5, 2020 | 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: Asian soybean rust, benzovindiflupyr, Corteva, Fungicides, Paraguay, picoxystrobin, Product Introductions, Soybean