Downy Mildew Disease of New England Aster Caused by Basidiophora simplex in New York

Affiliations

• ¹ Mycology and Nematology Genetic Diversity and Biology Laboratory, USDA-ARS, Beltsville, MD 20705, and Oak Ridge Institute for Science and Education, Oak Ridge, TN 37830.
• ² Long Island Horticultural Research and Extension Center, Cornell University, Riverhead, NY 11901.
• ³ Mycology and Nematology Genetic Diversity and Biology Laboratory, USDA-ARS, Beltsville, MD 20705.