Authority First Herbicide


Available for pre-order

Please contact us if you are interested in this product.


Authority First controls glyphosate-resistant broadleaf weeds and creates a foundation for Roundup Ready Soybeans. Effective for no-till, minimum-till and conventional tillage applications. For pre-plant application or up to three days post-planting.

5 Pound Jug, Groups 14 & 2 Herbicide
Active Ingredients: Sulfentrazone - 62.1%; cloransulam-methyl - 7.9%
Find the Authority Herbicide that fits your needs! 
EPA REG. NO. 279-3195
May be restricted in: AK, CA, AZ, DC, FL, HI, ID, MA, ME, MT, NM, NV, NY, OR, PR, RI, UT, VT, WA, WY
Certain chemicals have restrictions in some states or counties within states.  Prior to ordering, make sure you read the product label provided and verify where the product can and cannot be used. Please click on the labels to read Use Requirements for all products. Customer  is responsible for reading the Product Label and Use Requirements for all products.  Customer will not hold  liable for the use or misuse of these products.  Feeders Grain & Supply, Inc makes no guarantees other than what the manufacturer of these products will stand behind.