My yard has been inundated by grubs, which have destroyed a lot of my turf. I treated the lawn almost 2 weeks ago with GrubEx, but they still seem to be going strong. How long it does take to eradicate them? And can I lay new sod in the meantime?
Montgomery County Maryland
There are many formulations of Grub Ex on the market. Also, Grub Ex has changed their active ingredient in the past few years. We do not know what you have applied. The label lists the active ingredient. You will have to let us know what you applied and if you followed the label directions for application which usually requires watering the product in.