Browsing School of Biosciences (Biosciences) Collections by Title "Assessing the impact of biological control in the Rivers Kagera, Mara, Pangani and Sigi."
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Assessing the impact of biological control in the Rivers Kagera, Mara, Pangani and Sigi.
(Makerere University, 2007-07)Water hyacinth Eichhornia crassipes (Martius) Solms-Laubach, is considered to be the worst aquatic weed worldwide. Biological control using Neochetina weevils was initiated in Tanzania in1995; however this control mechanism ...