Mw from Whitehouse writes
You could potentially use a surfactant that is labeled for use with fungicides, such as Hi-Yield Spreader Sticker with the Prime Source PPZ 41.8 Select Fungicide. However, it is not required to use a surfactant with this fungicide. The product should have time to dry completely before rainfall, although we recommend applying fungicides when you are not expecting rainfall for at least 24 hours for best results.
Answer last updated on: 11/01/2022