Rate of use: Annuals: 1.2 oz. Diquat dibromide - 2.9%. The item "2 x Roundup QuickPro Herbicide 6.8 Pound jugs 13.6 lbs Free ship" is in sale since Tuesday, July 16, 2019.This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Weed & Pest Control\Weed Control\Herbicides & Fungicides". The seller is "jimencanaves_0" and is located in Dallas, Texas. This item can be shipped to United States.