Chase from Alabama writes
Prodiamine 65 WDG (Generic Barricade) is applied at 0.185-0.55 oz (1.1 tsp-3.3 tsp) per 1,000 sq ft, this is usually mixed at 1 to 2 gallons of water. To decide how much water you want to use, you should mark a 1,000 sq ft area, fill your sprayer with water ONLY, and start walking and spraying just as if you were doing the actual application of herbicide. When you are done walking and spraying the 1,000 sq ft area notes how much water it took you to spray that area, and that is the amount you will want to mix 0.185-.055 oz (1.1 tsp-3.3 tsp) of the product for each 1,000 sq ft area that needs to be treated.
Answer last updated on: 02/24/2021