Don from Northwood, Ia writes
Per the manufacturer BASF, when using Drive XLR8 Herbicide Crabgrass Killer they recommend using a methylated seed oil like DyneAmic Sufactant not a regular non-ionic surfactant. The mixing ratio for Drive XLR8 is 1.45 fl oz per gallon of water. The mixing ratio of DyneAmic Surfactant is 1-2 teaspoons of per gallon of water.
Answer last updated on: 07/09/2017