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- Title
Leaf spot and blight of <em>Dieffenbachia amoena</em> caused by <em>Pseudomonas marginalis</em> pv. <em>marginalis</em>.
- Authors
Scortichini, M.
- Abstract
Leaf spot and bright of Dieffenbachia amoena caused by Pseudomonas marginalis pv. marginalis are described for the first time. Symptoms were noticed during winter on plants in the greenhouse, the first signs were small, elongated, light brown lesions on the surface of the leaves. As the infection spreads, leaves become completely brown and collapse. The identity of the causal agent was determined by biochemical, nutritional and pathogenecity tests as well as by comparison of whole-cell protein profiles of the isolates under study with those of type strains.
- Subjects
LEAF spots; LEAF diseases &; pests; DIEFFENBACHIA; PSEUDOMONAS; PLANT diseases
- Publication
Plant Pathology, 1994, Vol 43, Issue 5, p941
- ISSN
0032-0862
- Publication type
Article
- DOI
10.1111/j.1365-3059.1994.tb01640.x