Mary from Cincinnati, Oh writes
30 year old maple, symptoms began 3 years ago
Unfortunately, Fertilome Liquid Systemic Fungicide II is not labeled to be used as a systemic soil drench. If you are looking for a product to use that way we would recommend Monterey Agri-Fos Systemic Fungicide. This can be used as a soil drench at the base of the tree, foliar spray, by soil incorporation, through basal bark treatment, and as a bare root dip.
Answer last updated on: 10/03/2016