Brushmaster® is an economically priced low-volatile ester product containing a Trimec herbicide complex that allows you to successfully treat just about any brush or broadleaf weed species. Whether you apply it with water or mix it with oil, Brushmaster's® superior penetration and translocation give it the power to extinguish the last spark of life from your toughest brush. Properly treated, targeted trees, vines and broadleaf weeds won't come back. Most cool season grasses are tolerant to applications of Brushmaster® when mixed with water for folier treatments. Will not strip treated areas of erosion protection like mechanical methods and chemical sterilent and will breakdown rapidly in the soil making it a sound choice for brush control that is not only efficient, but cost effective as well. Just one application is all it will take to convince you that you don't need to spend a lot of time and money to keep your fence lines, roadsides, ditch banks and utility areas free of unsightly brush and weeds. We are sorry for the inconvenience! This product CANNOT BE SHIPPED TO AK.