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https://hdl.handle.net/2440/21880
Type: | Thesis |
Title: | Phomopsis taxon 1 on grapevine : pathogenicity and management / Belinda Rawnsley. |
Author: | Rawnsley, Belinda |
Issue Date: | 2002 |
School/Discipline: | Dept. of Applied and Molecular Ecology |
Abstract: | The pathogenicity of Phomopsis taxon 1 is examined in relation to symptom expression and bud loss on grapevines. Phomopsis taxon 1-specific DNA probe, pT1P180, and taxon 2-specific probe, pT1P25, were used to detect Phomopsis taxon 1 and Phomopsis taxon 2 in infected buds, canes and shoots in glasshouse and field experiments. Experiments confirm the isolates of taxon 1 examined did not cause leaf or shoot symptoms associated with Phomopsis cane and leaf spot, and that taxon 2 is more virulent than taxon 1. Suggests that taxon 1 (Diaporthe) is an endophyte which does not cause harm to the grapevine and that chemical control is not warranted for control of taxon 1 on grapevine. |
Dissertation Note: | Thesis (Ph.D.)--University of Adelaide, Dept. of Applied and Molecular Ecology, 2002 |
Subject: | Phomopsis Classification. Grapes Diseases and pests Control. Fungal diseases of plants. |
Description: | " August 2002." Bibliography: leaves 218-235. viii, 235 leaves : ill. (some col.) ; 30 cm. |
Provenance: | This electronic version is made publicly available by the University of Adelaide in accordance with its open access policy for student theses. Copyright in this thesis remains with the author. This thesis may incorporate third party material which has been used by the author pursuant to Fair Dealing exception. If you are the author of this thesis and do not wish it to be made publicly available or If you are the owner of any included third party copyright material you wish to be removed from this electronic version, please complete the take down form located at: http://www.adelaide.edu.au/legals |
Appears in Collections: | Research Theses |
Files in This Item:
File | Description | Size | Format | |
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01front.pdf | 159.92 kB | Adobe PDF | View/Open | |
02whole.pdf | 13.17 MB | Adobe PDF | View/Open |
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