noun
- Fungus causing a downy mildew on onions.
- synonyms: onion mildew
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). peronospora destructor. Retrieved September 21, 2026, from http://smartdefine.org/peronospora_destructor/definitions/1301300 |
| Chicago | WordNet. 2010. "peronospora destructor" http://smartdefine.org/peronospora_destructor/definitions/1301300 (accessed September 21, 2026). |
| Harvard | WordNet 2010, peronospora destructor, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/peronospora_destructor/definitions/1301300>. |
| MLA | WordNet. "peronospora destructor" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/peronospora_destructor/definitions/1301300> |