Fuji apple I
I think that the tree has Nectria canker. It appears that the lesions are at pruning sites or leaf scars. Here is a link to information about the diseases.
Chemical controls that have the "O" in a box are approved for organic production.
Please contact me if you need additional information or have questions.
Another expert has suggested that it might be Burrknot. When I was able to open the picture in a larger window and see it more clearly, I think this diagnosis is correct. Here is the link to information about Burrknot from the PNW Disease Control Handbook.