Harmony Extra SG with TotalSol Herbicide - 5 Ounces by DuPont. The item "Harmony Extra SG with TotalSol Herbicide 5 Ounces by DuPont" is in sale since Monday, December 30, 2019. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Weed & Pest Control\Weed Control\Herbicides & Fungicides". The seller is "benjicornett78" and is located in Glade Spring, Virginia. This item can be shipped to United States.