top of page


Exhibiting in a Dahlia Show
Entering Dahlias in CSDS Show video by Sue Fitzgerald

Timing Your Blooms for Fall Shows  based on model by John Thiermann

Tips for Showing Dahlias Infographic  by Vida Wu

Disease in Dahlias

Dahlia Gall Basics by Cathrine Featherby

How Virus Affects Dahlia Foliage by Professor Hanu Pappu

Virus in Dahlias (video)  by Professor Hanu Pappu (video presentation to Minnesota Dahlia Society)

Virus in Dahlias - Be Part of the Solution by ADS / WSU
Understanding Virus in Dahlia by ADS
Virus Documentation Index by ADS
Pests and Diseases of Dahlias by University of California Integrated Pest Management Program
Dahlia Nutrient Disorders (video)  by Professor Brian Whipker (recommended by Professor Hanu Pappu)
bottom of page