TreeAzin^® Systemic Insecticide is a botanical injectable insecticide formulated with azadirachtin, an extract of neem tree seeds (not neem oil). TreeAzin provides up to 2 year control of Emerald Ash Borer and other insect pests in Canada and the United States. 

TreeAzin® Treated vs. EAB Infested

TreeAzin® Systemic Insecticide

In Canada, TreeAzin is registered by Health Canada's Pest Management Regulatory Agency (PMRA) (PCP 30559). Ontario's Ministry of the Environment (MOE) scheduled TreeAzin^® as a class 4 pesticide or "least hazardous that is commercial", with a class 11 active ingredient. TreeAzin is exempt from Ontario's Cosmetic Pesticide Ban Act.

In the United States, TreeAzin is registered by the Environmental Protection Agency (EPA) as a bioinsecticide (Reg. 82996-1). TreeAzin is also listed by the Organic Materials Review Institute (OMRI) for organic use.

To learn more about TreeAzin, please review:

• Frequently Asked Questions
• Tree Owner's Information Booklet
• Scientific Publications
• Label: Canada | Canada - Beech Leaf-Mining Weevil | United States
• MSDS

TreeAzin^® Systemic Insecticide is owned by the Canadian Forest Service (CFS) and was developed in collaboration with BioForest, who holds its worldwide license. TreeAzin^® is distributed by BioForest in Canada.

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