Donald from Summerfield, Fl writes
Per the label of Quali Pro MSM 25 OD Liquid Herbicide, you need to use 1.12 to 2.23 oz per acre to kill dollarweed. That means you would use 0.026 to 0.05 oz per 1,000 sq ft. Water is just the carrier, to decide how much water you need 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, note how much water it took you to spray that area. That is the amount you will want to mix the product with for each 1,000 sq ft area that needs to be treated. We recommend not treating your lawn if it's still dormant or coming out of dormancy.
Answer last updated on: 02/24/2018
