| Author | Paper title | Pages | Link | Session |
| O. A. Fagbenro | Toxicity of Aqueous Extracts of Drumstick, Moringa oleifera, Seeds to Nile tilapia, Oreochromis niloticus, Fingerlings and Adults | Pages 200-208 | Full paper | Presentation | |
| O. A. Fagbenro | Comparative Assessment of Roselle (Hibiscus sabdariffa var. sabdariffa) Seed Meal and Kenaf (Hibiscus sabdariffa var. altissima) Seed Meal as Replacement for Soybean Meal in Practical Diets for Fingerlings of Nile Tilapia, Oreochromis niloticus | Pages 277-288 | Full paper | Presentation | Nutrition |
| O. A. Fagbenro | Nutrient Quality of Detoxified Jackbean (Canavalia ensiformis L.) Seeds Cooked in Distilled Water or Trona Solution and Evaluation of the Meals as Substitute for Soybean Meal in Practical Diets for Nile Tilapia, (Oreochromis niloticus), Fingerlings | Pages 289-300 | Full paper | Presentation | Nutrition |
| O. O. Fapohunda | Comparative Assessment of Roselle (Hibiscus sabdariffa var. sabdariffa) Seed Meal and Kenaf (Hibiscus sabdariffa var. altissima) Seed Meal as Replacement for Soybean Meal in Practical Diets for Fingerlings of Nile Tilapia, Oreochromis niloticus | Pages 277-288 | Full paper | Presentation | Nutrition |
| O. T. Adebayo | Toxicity of Aqueous Extracts of Drumstick, Moringa oleifera, Seeds to Nile tilapia, Oreochromis niloticus, Fingerlings and Adults | Pages 200-208 | Full paper | Presentation | |
| Olivier Mikolasek | Increasing Part of Tilapia, Oreochromis niloticus in Brasilian Aquaculture: Example of Ribeira Valley in the State of São Paulo | Pages 773-774 | Full paper | Posters |
| Olivier Mikolasek | Tilapia Aquaculture in Sub-Saharan Africa | Pages 791-792 | Full paper | Posters |
| Omri Lev | Organic Tilapia Culture in Israel | Pages 657-660 | Full paper | Presentation | Regional Reviews |
| Oyedapo A. Fagbenro | Predator Control of Overpopulation in Cultured Tilapias and the Alternative and the Alternative uses for Stunted Tilapias in Nigeria | Pages 634-647 | Full paper | Presentation | Economics |