Spots dying in my lawn .

Asked July 31, 2019, 7:22 PM EDT

I have numourose of spots where my lawn is dying .it looks like a cottony like saw dust in the spots were my lawn is dead . What is this and how do I treat it .

St. Johns County Florida

1 Response

Please post images for better assistance. But if you have a St. Augustinegrass lawn, my guess is sod webworm. Check out this publication for information: http://entnemdept.ufl.edu/creatures/ORN/TURF/Tropical_sod_webworm.htm.