Physiological studies with Guignardia Citricarpa Kiely

dc.contributor.postgraduateBrodrick, Harold Thomas
dc.date.accessioned2017-02-07T11:13:27Z
dc.date.available2017-02-07T11:13:27Z
dc.date.created1969
dc.date.issued1969
dc.descriptionThesis (DSc)--University of Pretoria, 1969.en_ZA
dc.description.abstractCitrus black spot caused by Guignardia Citricarpa Kiely, is the most serious fungal disease affecting citrus in the Republic of South Africa. The disease is also reported from Swaziland, Rhodesia and Mozambique and in different countries overseas, notably in Australia and also in China, Japan, Formosa, India, Philippine Islands, Java, Brazil, Argentine and the U.S.S.R. The disease is most serious on Valencia oranges but may also cause serious losses on grapefruit, lemon and on early maturing oranges as well. It is also reported on citron, Jaffa orange and kumquat and in China on mandarins. At present, this disease costs the South African citrus industry over 1 ½ million rand to control annually. Notwithstanding the application of preventative measures, losses frequently result due to post-harvest development of the symptoms on export citrus in transit from the packhouses to the ports, prior to shipment overseas.en_ZA
dc.description.availabilityUnrestricteden_ZA
dc.description.degreeDScen_ZA
dc.description.departmentPlant Scienceen_ZA
dc.identifier.citationBrodrick, HT 1969, Physiological studies with Guignardia Citricarpa Kiely, DSc Thesis, University of Pretoria, Pretoria, viewed yymmdd <http://hdl.handle.net/2263/58893>en_ZA
dc.identifier.urihttp://hdl.handle.net/2263/58893
dc.language.isoenen_ZA
dc.publisherUniversity of Pretoriaen_ZA
dc.rights@ 2017 University of Pretoria. All rights reserved. The copyright in this work vests in the University of Pretoria. No part of this work may be reproduced or transmitted in any form or by any means, without the prior written permission of the University of Pretoria.en_ZA
dc.subjectUCTDen_ZA
dc.titlePhysiological studies with Guignardia Citricarpa Kielyen_ZA
dc.typeThesisen_ZA

Files

Original bundle

Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
Brodrick_Pysiological_1969.pdf
Size:
10.61 MB
Format:
Adobe Portable Document Format
Description:
Thesis

License bundle

Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
license.txt
Size:
1.75 KB
Format:
Item-specific license agreed upon to submission
Description: