http://www.bayeradvanced.com/tree-s...h-tree-shrub-insect-control-landscape-formula This product works very well for adelgid. And you can do it your self. The product can be purchased at Home Depot, Lowes, Sears (garden centers), local hardware stores even walmart. Very easy to apply and great control. Let me know it you have any further questions. sorry it took so long, i just saw the thread.