C from Milford, Mi writes
What is the difference in treating Pythium Blight with Azoxystrobin vs Mefenoxam? Which is better?
Heritage G Fungicide contains azoxystrobin which will work best as a preventative application for pythium blight. Azoxystrobin is also a more broad spectrum fungicide. Since pythium can be very destructive and spread quickly, a mefenoxam product such as Mefenoxam 2 AQ Fungicide would be preferable if you are already seeing damage. Banol Fungicide is another option for prevention and treatment of Pythium Blight on turfgrass.
Answer last updated on: 07/26/2021
