Brad from Indiana writes
Prime Source Propiconazole 14.3 Select Fungicide is not labeled for pythium blight. You can use Subdue Maxx or Prime Source Regulate instead. Here are a few tips for getting rid of Pythium Blight: Avoid mowing wet, infected turf where mycelium is present to avoid spreading spores with the mower blades Reduce thatch and improve drainage with core aeration. Increase air circulation and reduce the amount of shade which will limit the amount of time of foliar Non frequent deep watering is better verses frequent shallow watering Do not water at night.
Answer last updated on: 07/03/2018