Soft rot of the calla lily.

Bibliographic Details
Main Author:	Townsend, Charles Orrin
Format:	Book
Language:	English
Published:	Washington, [publisher not identified] ; 1904.
Series:	Bulletin (United States. Bureau of Plant Industry) ; no. 60.
Subjects:	Calla lilies > Diseases. Bacillus aroideæ.

Cushing: Dykes (Does not check out)