white rust


Definition of white rust

  1. :  any of various diseases of chiefly cruciferous plants caused by a fungus (genus Albugo) and marked by white spore-filled lesions; also :  a fungus causing white rust


First Known Use of white rust


Learn More about white rust

Seen and Heard

What made you want to look up white rust? Please tell us where you read or heard it (including the quote, if possible).