Invasive alien plants of South Africa’s freshwater systems : accelerating identification of species and climatically suitable areas for species invasion
M.Sc. (Botany) === In South Africa, controlling and eradicating Azolla filiculoides and Eichhornia crassipes cost annually approximately US$ 60 million to the national budget. However, the success of these operations is mixed because invasive aquatic plants often spread very rapidly either before th...
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2014
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| Online Access: | http://hdl.handle.net/10210/11353 |