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Help with Large red oak
Have you been treating for the Black oak gall wasp? I know a number of arborist on the Cape and Islands fighting this pest- NewEngland Arborist
- Post #15
- Forum: Pesticides and Ferts
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Which injection system and why?
TreeVet, no offense, but EmBen is NOT TreeAge - TreeAge is EmBen. EmBen is the active ingredient and has been off patent for 2 years.- NewEngland Arborist
- Post #42
- Forum: Pesticides and Ferts
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Which injection system and why?
Rainbow uses a 15/64" high helix drill bit for their injections, ArborJet uses 3/8"... the high helix allows for a clean cut and better uptake. I have done injections with all of the systems and no one is perfect, they all can leak if not done properly or you have a decayed area in the tree...- NewEngland Arborist
- Post #41
- Forum: Pesticides and Ferts
