Use this URL to cite or link to this record in EThOS: http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.494806
Title: Population dynamic studies of the hyperparasite Sphaerellopsis filum on Puccinia coronata on Holcus lanatus
Author: Kajamuhan, Anparasy
ISNI:       0000 0001 3593 9526
Awarding Body: The University of Reading
Current Institution: University of Reading
Date of Award: 2008
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Abstract:
Population dynamics of the hyperparasitic fungi Shaerellopsis filum on Puccinia coronata on Holcus lanatus were studied in field, greenhouse and laboratory conditions. Natural population studies in five plots (Reading and Shinfield) during 2005-2007 showed that S. filum increased after the rust in spring but did not show all the characteristics of an organism spreading by infection from one rust pustule to another. No significant differences were observed in the colonization pattern of S. filum between natural grass plots (Plots 2, 3 and 4) and established plots (Plots 5 and 6); colonization among the three layers of the leaves on K lanatus; or distribution of S. filum among the plots over the time period. However, rust was not present for the whole of 2006. When it reappeared in 2007, it was immediately colonised by S. filum, infection incidences reaching highest by June 2007.
Supervisor: Not available Sponsor: Not available
Qualification Name: Thesis (Ph.D.) Qualification Level: Doctoral
EThOS ID: uk.bl.ethos.494806  DOI: Not available
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