Development of biological control strategies against sirex noctilio (Fabricius) on Sappi Forests (Ltd) Landholdings in the summer rainfall regions of South Africa
The commercial forest industry in South Africa is predominantly dependent on large tracts of exotic monoculture plantations. While this simplifies management practice, there is always the inherent danger posed by introduced pests and diseases. Classical biological control is usually the most effecti...
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| Format: | Others |
| Language: | English |
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Nelson Mandela Metropolitan University
2009
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| Online Access: | http://hdl.handle.net/10948/1273 |