Scaevolas (Scaevola aemula) are a relative newcomer to commercial greenhouse production of bedding plants.  The Australian native became popular in the 1990s and refinements in plant breeding resulted in the introduction of compact, easy to grow cultivars.    Over the years, several fact sheets have been written to provide growers with production recommendations and a list of common disorders.  To date, no guide has attempted to gather the list of disorders into a single resource and provide photographs to aid in diagnostics. This book represents over ten years of effort in scouting plants for disorders and taking photographs.