Reference citation: Howard F. Schwartz, Lindsey J. du Toit, and Teresa Coutinho, collators (last update 8/30/15). Diseases of Onion and Garlic (Allium cepa L. and A. sativum L., respectively). The American Phytopathological Society. Accessed on 2019-10-24 at https://www.apsnet.org/edcenter/resources/commonnames/Pages/OnionandGarlic.aspx