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Title: An investigation of a disease of Viola caused by Ramularia deflectens
Author: Campbell, Marie E.
Awarding Body: University of Edinburgh
Current Institution: University of Edinburgh
Date of Award: 1937
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1. Viola plants, of the variety hate Blyth, which were badly infected with the fungus Ramularia deflectens were received from Coventry in the early Spring. 2. Sclerotium - like bodies were found on the leaves. 3. Pycnidia containing pycnospores were obtained in culture. 4. By comparison it is seen that these sclerotiumlike bodies are really pycnidia which have not developed fully. 5. The formation of pycnidia in culture depends on nutrition. 6. Perithecia are found neither on the plant nor in culture. 7. In the early Spring positive results from infection experiments are obtained.
Supervisor: Not available Sponsor: Not available
Qualification Name: Thesis (Ph.D.) Qualification Level: Doctoral
EThOS ID:  DOI: Not available