The Environmental Protection Agency has registered Vayantis fungicide seed treatment from Syngenta for use on corn and soybeans. It contains the active ingredient picarbutrazox, a completely new active ingredient that targets key blight and damping-off diseases, such as Pythium and Phytophthora, according to a company news release. Picarbutrazox belongs to the tetrazolyloximes chemical group of fungicides and its mode of ... Read More »