Landscape ecology of the lesser grain borer, Rhyzopertha dominica
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James Eldridge Thesis
(PDF 1MB)
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Description
The Lesser Grain Borer is a major pest of stored grain with a global distribution. This project has, for the first time recorded this pest throughout broad spatial areas, tens of kilometres from grain production or storage. Statistical analysis revealed that different factors such as ambient temperature and the availability of food resources affect R. dominica differently between different habitats. This suggests that, contrary to the prevailing view, this pest is not solely dependent on stored wheat and can continue to persist throughout a range of habitats. These findings have important management implications for Australia's wheat industry.
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ID Code: | 69538 |
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Item Type: | QUT Thesis (Masters by Research) |
Supervisor: | Hamilton, Grant & Rasmussen, Rune |
Keywords: | Bostrichidae, generalised linear mixed model, landscape ecology, stored grain, wheat, Rhyzopertha Dominica |
Divisions: | Past > QUT Faculties & Divisions > Science & Engineering Faculty Past > Schools > School of Earth, Environmental & Biological Sciences |
Institution: | Queensland University of Technology |
Deposited On: | 15 May 2014 06:25 |
Last Modified: | 06 Sep 2017 14:41 |
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