New canes being attacked by rust. Published on March 13, 2013 in Blackberry Leaf RustFull resolution (1024 × 768) ← Previous Next → This photo is at a site where new strains of the rust have been released. The rust is working really well here causing massive dieback of leaves on the newest canes. New canes being attacked by rust. Share this:TweetEmailMorePrintPocketShare on TumblrLike this:Like Loading...