Apple Tree leaves - What's going on?

[iowathumper]

Several of my apple trees have developed this along with several crab apple trees on there leaves. What is it?

(The picture on the preview doen not show up on Preview post. You may have to go look at my albums to see the tree.)

 

[dbltree]

If it's "spots" it's probably Cedar Apple Rust...examples and treatments in the Apple/Pear thread

All about growing apple and pear trees for whitetails

 

[bowtech150]

yeah most likely Cedar apple rust

 

[kelseystill]

It is definitely sick, why not try to find a specialist to see?

 

[loneranger]

Best Treatment for Cedar App Rust is Immunox. Found most at Lowes in grey bottle. It really works! But must be applied early in Spring. I had a tree that suffered severely every yr. Now is free of it.

 

[KSQ2]

I used Immunox this year after having trouble last year, made all the difference in the world. Once the trees get pretty big, I'm not going to worry about it much. Immunox IS cheap though, maybe I'll just keep spraying them...