2021-12-132021-12-132021Jerome Delamare-Deboutteville, Laura Khor, Vishnumurthy Mohan Chadag. (14/4/2021). USAID_Improving Biosecurity: A Science-based Approach to Manage Fish Disease Risks and Increase the Socio-economic Contribution of the Nigerian Catfish and Tilapia Industries (Chadag)_Semi-annual Research Project Report_October 2020 - March 2021.https://hdl.handle.net/20.500.12348/5000Semi-annual Donor Report for the period of October 2020-March 2021 for the project: "Improving Biosecurity: A Science-based Approach to Manage Fish Disease Risks and Increase the Socio-economic Contribution of the Nigerian Catfish and Tilapia Industries"PDFCC-BY-NC-ND-4.0catfishmola fish in carp -tilapia polyculture systemdelta stateogun stateFishReport