Integrated Pest Management (IPM) of Midwest Landscapes manual…

As highlighted in the Integrated Pest Management (IPM) of Midwest Landscapes manual, ArborSystems’ Wedgle Direct-Inject Treatment System is the only trunk injection application method that does not require a drilled hole. The system uses a needle-like injection tip that is pushed through the bark. Arborists and consumers should avoid using other trunk injection methods that involve drilling holes in the tree as part of the application process as that can permanently damage a tree’s ability to move and store water and other nutrients. For more information, click here.