For quicker control, add a pint of 2,4-D or 4 oz of Clarity to the mix. This will also help in the control of other broadleaf weeds, such as pigweed, that are not controlled with Paramount. Although barnyardgrass and crabgrass are listed on the Paramount label, my experience has been that Paramount does a poor job in controlling grass. At this point, I am not recommending its use for grass control. The 2,4-D somehow protects the sorghum for injury from Ally.
Nobody knows why.
Apply the treatment when sorghum is between 6 and 12 inches in height. Some sorghum varieties may be slightly delayed in maturity from this treatment, however, yield should not be affected. References to commercial products or trade names is made with the understanding no discrimination is intended and no endorsement by Texas Agriculture Extension Service is implied. Educational programs conducted by the Texas Agricultural Extension Service serve people of all ages regardless of socioeconomic level, race, color, sex , religion, disability or national origin. Reasonable efforts will be made to accommodate your Special Needs.