Check the listing for details. Chaparral Specialty Herbicide - 5 Lbs.. Condition: New. Listed at 717.77 USD. The broadest-spectrum weed and brush herbicide available for range and pastureland. It offers residual broadleaf weed control and brush control without tank mixing. Using Chaparral results in increased desirable grass production. Chaparral herbicide controls some of the most troublesome broadleaf weed and brush species, and it does so with many other features that make it the right choice for your operation.Provides control of many broadleaf weeds that other herbicides miss, including pigweed, hoarycress (whitetop), buckbrush, absinth wormwood (wormwood sage), biennial thistles (including bolted musk thistle), Missouri goldenrod, wild carrot, giant hogweed and many othersThe best and most-consistent option for clearing buckbrushIncreased desirable grass productionProvides the best pigweed residual and blackberry controlDelivers superior control of Pensacola bahiagrass in established bermudagrass pasturesImproves animal health and performance when used to suppress Kentucky 31 tall fescue seedheadsSoil residual activity controls new weeds that can emerge in multiple flushes throughout the grazing seasonEffective at suppressing fescue seed heads to help mitigate issues arising from fescue toxicosisDoes not contain 2,4-DLow use rate - 1.5 to 3.3 ounces per acre Active Ingredients:Potassium salt of 2-pyridinecarboxylic acid, 4-amino-3,6-dichloro-.....................................62.13%Metsulfuron methyl (Methyl 2-[[[[(4-methoxy-6-methyl-1,3,5- triazin-2-yl)-amino]carbonyl]amino]sulfonyl]benzoate).............................................................9.45%Other Ingredients ............................................................................ 28.42%Total................................................................................................100.0% DOES NOT SHIP TO AK