http://edis.ifas.ufl.edu/in668 I found this fact sheet that mentions witches broom.... Patricia Porchey Urban Horticulture Extension Agent Master Gardener Coordinator Education Specialist University of Florida/IFAS Sarasota County Extension 6700 Clark Road, Sarasota, FL 34241 941.861.9801 (office) 941.861.9886 (fax) [log in to unmask] http://sarasota.ifas.ufl.edu<http://sarasota.extension.ufl.edu/> From: South Central Green Team Discussion List [mailto:[log in to unmask]] On Behalf Of Angelo Randaci Sent: Thursday, June 09, 2011 11:37 AM To: [log in to unmask] Subject: Perplexing... A client brought in a sample of a Murraya paniculata with abnormal growths. It is in a area landscaped with stone mulch. He is using herbicides to control weeds (don't know which one), probably pre-emergent type. Any ideas? Angelo Randaci Extension Agent, Commercial Horticulture University of Florida/IFAS Sarasota County Extension 6700 Clark Road, Sarasota, FL 34241 941.232.6882 (cell) 941.861.9886 (fax) [log in to unmask]<mailto:[log in to unmask]> http://sarasota.ifas.ufl.edu<http://sarasota.extension.ufl.edu/>