Cory from Michigan writes
Yard was hydroseeded at beginning of summer. Very hot and humid. Pythium blight took over the lawn. Bunch of weeds too. Underground Irrigation is installed. Would like to get a thick lush lawn.
Heritage SC Fungicide contains azoxystrobin which will work best as a preventative application for pythium blight. Azoxystrobin is also a more broad spectrum fungicide and 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.
Heritage SC is applied at 0.8 fl oz per 1,000 sq ft at 10-14 day intervals for 2 to 3 applications
Answer last updated on: 08/01/2021
