Includes bibliographical references (leaves 265-296). / vi, 296 leaves, [14] leaves of plates : ill. (some col.), maps ; 30 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / Pathogens associated with root damage were investigated in the Murray Mallee region of South Australia over the 1987-1989 growing seasons. Occurence of fungal species and the root lesion nematode (Pratylenchus neglectus) was assessed, and related to the appearance and severity of symptoms on the roots. Field experiments were supplemented with innoculation tests in the glasshouse and laboratory. / Thesis (Ph.D.)--University of Adelaide, Depts. of Plant Science and Crop Protection, 1991
| Identifer | oai:union.ndltd.org:ADTP/260841 |
| Date | January 1991 |
| Creators | Vanstone, Vivien Alison |
| Source Sets | Australiasian Digital Theses Program |
| Language | en_US |
| Detected Language | English |
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