“Borrowed” from the ARS Forum
Register at Rose.org to get the latest on Blackspot research from Dr David Zlesak. Dr Zlesak is known worldwide for his expertise and research on Blackspot. He is a great speaker and you will learn a lot from this program. Program is free for members - $5 if not a member. Become a member of the ARS today to enjoy educational programs and so much more!

Not to mention that Dr. Zlesak is one of the nicest gentlemen you could hope to meet and has done a great deal of research into rose diseases. It should be well worth the $5 fee if you don't belong to the ARS.