If you have questions about your ash trees, please give us a call. We are Vermont Certified Pesticide Applicators and we recommend a systemic insecticide that is Omri listed called TreeAzin.

To learn more, please follow the link below.

http://www.bioforest.ca/documents/assets/uploads/files/en/2013_treeazinbooklet_8_5x11_en_web_07-25.pdf