1. Boreal Forest, Canada Uses: Gastro-intestinal disorders DOI: 10.1186/1746-4269-8-7 PubMed: 22289509
1. Erigeron Witches'-Broom Phytoplasma in Brazil Represents New Subgroup VII-B in 16S rRNA Gene Group VII, the Ash Yellows Phytoplasma Group. Genetics Barros TSL et al (2002). Plant Dis. DOI: 10.1094/PDIS.2002.86.10.1142 PubMed: 30818509
2. First Report of Powdery Mildew Elicited by Podosphaera fusca (Synonym Podosphaera xanthii) on Euryops pectinatus in Spain. Fernández-Ortuño D et al (2008). Plant Dis. DOI: 10.1094/PDIS-92-5-0835C PubMed: 30769611
3. A novel subgroup 16SrVII-D phytoplasma identified in association with Erigeron witches' broom. Flôres D et al (2015). Int J Syst Evol Microbiol. DOI: 10.1099/ijs.0.000274 PubMed: 25911533