David McMullin studies Ilyonectria mors-panacis (disappearing root rot) in ginseng
David McMullin was one of the researchers studying Ilyonectria mors-panacis/disappearing root rot. Canada is the 3rd largest ginseng exporter, but this root rot poses a risk to the cultivation of this lucrative crop, with 30% lost annually due to the pathogen.
Read the study here