Lesson 4. Weed Control in Pastures — Appendix A

Amounts of herbicide liquid formulation needed to equal various rates per acre

Concentration of Herbicide Formulation

Amounts of Commercial Product to Use per Acre
Broadcast to Obtain an Active Ingredient Rate of:

1/8 lb. 1/4 lb. 1/2 lb. 1 lb. 2 lb.
Pound of active ingredient per gallon of product Pints
1 1.00 2.00 4.00 8.00 16.00
2 0.5 1.00 2.00 4.00 8.00
3 0.33 0.67 1.33 2.67 5.33
4 0.25 0.50 1.00 2.00 4.00
5 0.20 0.40 0.80 1.60 3.20
6 0.16 0.33 0.67 1.33 2.67
6.7 0.15 0.30 0.59 1.19 2.38
7 0.14 0.28 0.56 1.13 2.25
8 0.13 0.25 0.50 1.00 2.00