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FIRST NOTICE OF PHYTOPHTHORA CROWN AND ROOT ROT OF EUPHORBIA PULCHERRIMA IN POLISH GREENHOUSES
Euphorbia pulcherrima colonization cultivars occurrence Phytophthora cryptogea symptoms
2014/2/21
The plant pathogen, Phytophthora cryptogea, was recovered from 4/5 of the 75 poinsettias collected from two greenhouse farms. The poinsettias showed stunting and wilting as well as stem base and root ...
Phytophthora blight of poinsettia（Euphorbia pulcherrima Willd. ex Klotzsch.）caused by Phytophthora nicotianae van Breda de Haan（1896）.
Phytophthora nicotianae Euphorbia pulcherrima Phytophthora Blight Poinsettia
2009/3/16
An outbreak of a new fungal disease of poinsettia (Euphorbia pulcherrima Willd. ex Klotzsch) was recorded in Hyogo Prefecture (2003) in Japan and caused dark, gray necrosis on stem and wilt. The pat...