No drilling required using the Wedgle Direct-Injection Tree Treatment System. It’s the number one reason arborists say when they are replacing their current system. They don’t need power. No electric or battery drills needed. No mixing at the job site. No mess around the trees. No waiting for uptake. Full line of chemicals available. And what do they tell us after they make the switch? They are amazed at the time they save treating trees (and time is money). And the increased number of trees that they are now able to treat in a day. For more information, click here.