diseased red twig dogwood

I have a red twig dogwood whose leafs are dried, curled with redish-brown spots. the plant gets plenty of water. any ideas what may be causing this and what the remedy is?

thanks,

js

 

Could be anthracnose. Have you taken some leaf samples to your extension service? They may be able to identify the problem.

 

Looks like a roaring case of dogwood leaf spot. Ugh!