Field trials indicate that the following weeds will be controlled with the rates of herbicide indicated below. For best results, most weeds should be treated when they are actively growing and under conditions favorable for growth.
Use a higher rate in the rate range when growing conditions are less than favorable or when weed foliage is tall and dense. Milestone® herbicide also provides preemergence control of germinating seeds or seedlings of susceptible weeds following application. Some weed species, such as Canada thistle, biennial thistles, and Russian knapweed, can be effectively controlled with fall applications.