Most high powered grass control herbicide you can use. Tank mixes with lots of herbicides - see labels for details. Covers 20 to 26 acres - follow label.
Most herbicides do not require a license for purchasing and using them; however, some states may vary in their requirements. Some products may require the special licensing training or registration of the user with that user's state, county, city, parish, etc. You are responsible for providing a license, permit, registration, etc., if required by your local or state authorities. Most states or counties in the U.S.A. will provide a license or personal use permit for a nominal fee. It is your responsibility and not that of DBW Outdoors LLC or its affiliates to verify that any products purchased are licensed for distribution and use in your state, county, city, parish, etc. Purchaser is responsible to read the Product Label and Use requirements for each product. DBW Outdoors LLC assumes no liability for the use or misuse of these products and makes no guarantees other than what the manufacturer of this product will stand behind.