Pleospora herbarum (leaf blight of onion )
Pleospora herbarum
leaf blight of onion
Too many to list, most commonly used names include Alternaria putrefaciens, Clasterosporium putrefaciens, Sporidesmium putrefaciens, Stemphyllium botryosum, Stemphylium herbarum.
Worldwide
Widespread
2023-08-21
fungus
Wide host range
PLEOHE
Primarily a post harvest pathogen