May 2011
This Month in Diseases: Osteospermum By A.R. Chase and Margery Daughtrey

In this issue, we present a summary of diseases that occur in osteospermum.Remember: Product controls are based on research trials and do not reflect an endorsement of any sort.

To learn more about diseases affecting osteospermum, click on the PDF link below.

A.R. Chase and Margery Daughtrey

A.R. Chase is president and pathologist of Chase Horticultural Research, Inc. and can be reached at archase@chaseresearch.net. Margery L. Daughtrey is senior extension associate at Cornell University's Long Island Horticultural Research & Extension Center and can be reached at mld9@cornell.edu.