Prevent leaf disease next spring by treating trees in late summer.

Application in late summer provides protection for the following year. And a single application provides season-long suppression. The fungicide needs to be in the leaf before it emerges and is infected. Treat a tree now and the chemical moves up into the tree. Then the tree shuts down for winter and leaves drop. And there is still product in the buds. Next spring arrives and the leaves are protected when they come out. Leaf diseases such as Anthracnose, Diplodia Tip Blight, Dutch Elm disease, Crabapple Leaf disease, Oak Wilt disease and Powdery Mildew can be treated with ArborSystems Shepherd fungicide. For more information, click here.