My specialty is Prickly Pear Cactus control.  It is a non-chemical, mechanical process.  I can treat fields overrun with cacti while doing minimal damage to the existing pasture grasses. Land treated by this environmentally friendly process is not subject to chemical residue from the process, or the danger of uncontrolled wildfire from "burning" the plants.  I pull a series of custom designed implements behind my tractors.  My territory is Texas, and the process can work anywhere my tractors will safely pass.