Thinking of adding a direct injection tree treatment system to your business. ArborSystems Wedgle Direct-Inject Tree Treatment System simplifies the tree care process for you. It delivers proven results with less chemicals (40 ml is used in a 1/32” hole depth by Wedgle no-drill injection versus 260 ml for a 1 5/8” hole depth drilled injection – that is the amount of chemical needed to be effective for a 25-inch diameter tree according to the University of Nebraska Forest Service). No drilling is needed with the Wedgle and that prevents long-term wounding, protecting tree health and vitality. For more information, click here.