Widely Prevalent Plant Pathogen Status - This map is based on data from the Widely Prevalent Fungi Project, a collabaration between USDA APHIS PPQ and the American Phytopathological Society. See www.PrevalentFungi.org for more information.
Kingdom: Chromista |
Phylum: Oomycota |
Class: Oomycetes |
Order: Peronosporales |
Family: Peronosporaceae |
Genus: Peronospora |
Subject: Peronospora trifoliorum de Bary |