Botrytisstem rot of tuberous-rooted begonia
نویسندگان
چکیده
منابع مشابه
Pythium Disease of Fibrous-rooted Begonia and Its Control 1
A serious crown and stem disease of fibrous-rooted begonia {Begonia semperflorens Link and Otto) plants, variety Fire Sea, was observed in out-of-door plantings at Berkeley, Calif., in July 1937. During the following winter, a similar disease was found on Carmine, Christmas Cheer, and Primadonna fibrous-rooted begonia plants in a greenhouse at Columbia, Mo. A preliminary report on this disease ...
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ژورنال
عنوان ژورنال: Hilgardia
سال: 1950
ISSN: 0073-2230
DOI: 10.3733/hilg.v19n13p401