Author:Lalloo, Rajesh; Maharajh, Dheepak M; Görgens, J; Gardiner, NSDate:May 2008Modern aquaculture utilises intensive reticulated systems resulting in waste accumulation and proliferation of disease. Conventional chemical treatments cause resistance in pathogens and negative environmental impact. The potential of a ...Read more
Author:Ramduth, DM; Lalloo, Rajesh; Zulu, NNDate:Feb 2006A biological treatment, containing a consortium of Bacillus species isolated from natural environments, was formulated into a prototype product. Experiments were aimed at demonstrating the effects of the prototype on water quality. Trials ...Read more
Author:Lalloo, Rajesh; Ramchuran, Santosh O; Ramduth, DM; Gorgens, JDate:Feb 2007Natural isolates obtained from mud sediment and Cyprinus carpio were purified and assessed in vitro for efficacy based on the inhibi-tion of growth of pathogenic Aeromonas hydrophila and the decrease in concentrations of ammonium, nitrite, ...Read more