Question: what is oxathiapiprolin used for?
Answer: Oxathiapiprolin is a fungicide active against oomycete fungi and used for the control of Phytophthora and downy mildews of numerous crops. Oxathiapiprolin inhibits an oxysterol binding protein (OSBP) homologue. Oxysterol binding proteins are implicated in the movement of lipids between membranes, among other processes.