Woodrow from Arkoma Ok writes
The Andersons Weed and Grass Preventer with 5% Treflan Herbicide can be applied to listed areas at 80 lbs./acre (1.8 lbs./1000 sq. ft.). That breaks down to about 0.23 oz per square foot in listed areas. We recommend that you calibrate your spreader over a small area before treating the entire area. Keep in mind that this product is not labeled for use on turfgrass.
Answer last updated on: 10/13/2021