Browsing Sustainable aquaculture by Author "Chadag, V."

F&ARD_ Fisheries and Animal Resources Development :Program with Department of Fisheries, Odisha. Annual Report 1 April 2020 - 31 March 2021

Panemangalore, A.P.; Shenoy, N.; Mohanty, B.; Baliyarsingh, B.K.; Datta, S.; Gaikwad, A.; Pal, M.; Dubey, S.K.; Das, S.R.; Sethi, B.K.; Ratha, B.C.; Chadag, V.; Arun Padiyar Panemangalore: 0000-0002-5271-8642; Vishnumurthy Mohan Chadag: 0000-0002-2574-284X

Type: Donor Report

1 April 2020 to 31 March 2021 Annual Report for the Program with Department of Fisheries, Odisha.

F&ARD_Odisha -WorldFish Project_Final Report_July 2016 - March 2022

Panemangalore, A.P.; Chadag, V.; Arun Padiyar Panemangalore: 0000-0002-5271-8642; Vishnumurthy Mohan Chadag: 0000-0002-2574-284X (2022)

Type: Donor Report

The document summarizes all the activities and achievements under the Odisha WorldFish project for 5.6 years.

F&ARD_Odisha-WorldFish Project_Annual Report_1 April 2021 - 31 March 2022

Panemangalore, A.P.; Chadag, V.; Arun Padiyar Panemangalore: 0000-0002-5271-8642; Vishnumurthy Mohan Chadag: 0000-0002-2574-284X (2022)

Type: Donor Report

The report summarizes all the activities taken up by Odisha-WorldFish project during the year 2021-22

From the basics to emerging diagnostic technologies: What is on the horizon for tilapia disease diagnostics?

Thanh, D.; Chaijarasphong, T.; Barnes, A.; Delamare-Deboutteville, J.; Lee, P.; Saengchan, S.; Chadag, V.; Tang, K.F.; McGladdery, S.; Melba, B.G.; Jerome Delamare-Deboutteville: 0000-0003-4169-2456; Vishnumurthy Mohan Chadag: 0000-0002-2574-284X (2023)

Type: Journal Article

Tilapia is an affordable protein source farmed in over 140 countries with the majority of production in low- and middle-income countries. Intensification of tilapia farming has exacerbated losses caused by emerging and ...

Genetic characterization and antimicrobial profiling of bacterial isolates collected from Nile tilapia (Oreochromis niloticus) affected by summer mortality syndrome

Ali, S.E.; Mahana, O.; Chadag, V.; Delamare-Deboutteville, J.; Elgendy, M.; Shimaa El Sayed Mohamed Ali: 0000-0002-0227-8124; Vishnumurthy Mohan Chadag: 0000-0002-2574-284X; Jerome Delamare-Deboutteville: 0000-0003-4169-2456 (2022)

Type: Journal Article

In recent years, Egyptian tilapia aquaculture has experienced mortality episodes during the summer months. The causative agents responsible for such mortalities have not been clearly identified. A total of 400 fish specimens ...

Genetic correlations between harvest weight and secondary traits in a silver carp (Hypophthalmichthys molitrix) genetic improvement program

Hamilton, M.G.; Yeasin, M.; Chadag, V.; Delamare-Deboutteville, J.; Debnath, P.P.; Benzie, J.; Matthew Gray Hamilton: 0000-0001-8098-8845; Vishnumurthy Mohan Chadag: 0000-0002-2574-284X; Jerome Delamare-Deboutteville: 0000-0003-4169-2456; John Benzie: 0000-0001-9599-8683 (2022)

Type: Journal Article

In 2017, the base population of a family-based silver carp (Hypophthalmichthys molitrix) genetic improvement program was spawned in Bangladesh. This program aims to improve the growth rate of silver carp under polyculture ...

Genetic diversity of tilapia lake virus genome segment 1 from 2011 to 2019 and a newly validated semi-nested RT-PCR method

Taengphu, S.; Sangsuriya, P.; Phiwsaiya, K.; Debnath, P.P.; Delamare-Deboutteville, J.; Chadag, V.; Thanh, D.; Saengchan, S.; Jerome Delamare-Deboutteville: 0000-0003-4169-2456; Vishnumurthy Mohan Chadag: 0000-0002-2574-284X (2020)

Type: Journal Article

The gene of RNA viruses, encoding RNA-directed RNA polymerase (RdRp) is relatively conserved due to its crucial function in viral genome replication and transcription making it a useful target for genetic diversity study ...

Genetic parameters for black spot disease (diplopstomiasis) caused by Uvulifer sp. infection in Nile tilapia (Oreochromis niloticus L.)

Karisa, H.C.; Ali, S.E.; Marijani, E.A.; Ahmed Ibrahim, N.; Trinh, T.Q.; Chadag, V.; Benzie, J.; Harrison Charo Karisa: 0000-0001-5323-794X; Shimaa El Sayed Mohamed Ali: 0000-0002-0227-8124; Nabil Ahmed Ibrahim: 0000-0002-2007-7684; Vishnumurthy Mohan Chadag: 0000-0002-2574-284X; John Benzie: 0000-0001-9599-8683 (2021)

Type: Journal Article

Black spot disease (diplopstomiasis), an external melanized host inflammatory response caused by a number of digenetic trematode parasites, results in slow growth, deformities and increased mortality among many freshwater ...

Genetic parameters for resistance to Tilapia Lake Virus (TiLV) in Nile tilapia (Oreochromis niloticus)

Barría, A.; Trinh, T.Q.; Mahmuddin, M.; Benzie, J.; Chadag, V.; Houston, R.; Mahirah Mahmuddin: 0000-0002-4907-7784; John Benzie: 0000-0001-9599-8683; Vishnumurthy Mohan Chadag: 0000-0002-2574-284X (2020)

Type: Journal Article

Tilapia Lake Virus (TiLV) is one of the primary disease concerns for tilapia farming, with mass mortality events and biosecurity restrictions threating aquaculture in several continents. Selective breeding for improved ...

ICAR_Partnership for Science-led Agriculture_Annual Report May 2018 to April 2019

Chadag, V.; Vishnumurthy Mohan Chadag: 0000-0002-2574-284X

Type: Donor Report

Partnership for Science-led Agriculture Annual Report compiled by ICAR covering the period of May 2018 to April 2019

Identifying hotspots for antibiotic resistance emergence and selection, and elucidating pathways to human exposure: Application of a systems-thinking approach to aquaculture systems

Brunton, L.; Desbois, A.P.; Garza, M.; Chadag, V.; Häsler, B.; Tam, C.C.; Le, P.; Phuong, N.; Van, P.; Nguyen-Viet, H.; Eltholth, M.; Pham, D.; Duc, P.; Linh, N.; Rich, K.; Mateus, A.L.; Hoque, M.; Guitian, J.; Vishnumurthy Mohan Chadag: 0000-0002-2574-284X (2019)

Type: Journal Article

Aquaculture systems are highly complex, dynamic and interconnected systems influenced by environmental, biological, cultural, socio-economic and human behavioural factors. Intensification of aquaculture production is likely ...

Impacts of epizootic ulcerative syndrome on subsistence fisheries and wildlife

Chadag, V.; Herbert, B.; Jones, J.B.; Perera, R.P.; Vishnumurthy Mohan Chadag: 0000-0002-2574-284X (2019)

Type: Journal Article

Epizootic ulcerative syndrome (EUS), caused by the water mould (Oomycota) Aphanomyces invadans, has spread throughout the world’s major continents over the last 50 years, with the apparent exception of South and Central ...

Improving Biosecurity: A Science-Based Approach to Manage Fish Disease Risks and Increase the Socioeconomic Contribution of the Nigerian Catfish and Tilapia Industries

Khor, L.; Delamare-Deboutteville, J.; Chadag, V.; Jerome Delamare-Deboutteville: 0000-0003-4169-2456; Vishnumurthy Mohan Chadag: 0000-0002-2574-284X

Type: Brief

Nigeria is one of Africa’s largest aquaculture producers, yet its lack of a clear aquatic animal health strategy has resulted in substantial disease-related production losses. There is little or no biosecurity management ...

Increased Sustainability in the Aquaculture Sector in sub-Saharan Africa, through Improved Aquatic Animal Health Management

Chadag, V.; Ali, S.E.; Delamare-Deboutteville, J.; Brun, E.; Cudjoe, K.; Jansen, M.D.; Tavornpanich, S.; Vishnumurthy Mohan Chadag: 0000-0002-2574-284X; Shimaa El Sayed Mohamed Ali: 0000-0002-0227-8124; Jerome Delamare-Deboutteville: 0000-0003-4169-2456

Type: Brief

African aquaculture is growing rapidly. Tilapia and catfish are the two most important farmed fish species on the continent, and in Kenya, specifically, rainbow trout farming has become an important part of the country’s ...

Is tilapia mortality a latent concern for the aquaculture sector of Bangladesh? An epidemiology and health economic impact study

Debnath, P.P.; Jansen, M.D.; Delamare-Deboutteville, J.; Chadag, V.; Thanh, D.; Rodkhum, C.; Jerome Delamare-Deboutteville: 0000-0003-4169-2456; Vishnumurthy Mohan Chadag: 0000-0002-2574-284X (2022)

Type: Journal Article

Tilapia are the 3rd most cultured aquaculture species in global aquaculture, produced in over 170 countries. Bangladesh is the world's fourth-largest tilapia producer and yet only few studies have been conducted to understand ...

Key risk factors, farming practices and economic losses associated with tilapia mortality in Egypt

Ali, S.E.; Jansen, M.D.; Chadag, V.; Delamare-Deboutteville, J.; Karisa, H.C.; Shimaa El Sayed Mohamed Ali: 0000-0002-0227-8124; Vishnumurthy Mohan Chadag: 0000-0002-2574-284X; Jerome Delamare-Deboutteville: 0000-0003-4169-2456; Harrison Charo Karisa: 0000-0001-5323-794X (2020)

Type: Journal Article

Egypt is the topmost aquaculture producer in Africa and the third largest tilapia producer globally. Nile tilapia in particular is the cornerstone of fish farming in Egypt. Recently, fish farms have experienced unusual ...

A major quantitative trait locus affecting resistance to Tilapia lake virus in farmed Nile tilapia (Oreochromis niloticus)

Barria, A.; Trinh, T.Q.; Mahmuddin, M.; Penaloza, C.; Papadopoulou, A.; Gervais, O.; Chadag, V.; Benzie, J.; Houston, R.; Vishnumurthy Mohan Chadag: 0000-0002-2574-284X; John Benzie: 0000-0001-9599-8683 (2021)

Type: Journal Article

Enhancing host resistance to infectious disease has received increasing attention in recent years as a major goal of farm animal breeding programs. Combining field data with genomic tools can provide opportunities to ...

MPEDA-RGCA_Establishment of a Satellite Nucleus of the GIFT Strain at Rajiv Gandhi Center for Aquaculture (RGCA), India: Phase II_Annual Report_April 2021 -March 2022

Chadag, V.; Vishnumurthy Mohan Chadag: 0000-0002-2574-284X (2022)

Type: Donor Report

GIFT germ plasm was supplied to RGCA in 2011 and 2016. Considering 2011 as G0, RGCA had 62 unique families of G7 in 2019. Using the mating list and mating design provided by WorldFish, RGCA Genetics and breeding team ...

A New Concept for Rapid Genomic Detection of Fish Disease

Delamare-Deboutteville, J.; Barnes, A.; Wilkinson, S.; Chadag, V.; Huso, D.; Jerome Delamare-Deboutteville: 0000-0003-4169-2456; Vishnumurthy Mohan Chadag: 0000-0002-2574-284X; Doina Huso: 0000-0002-4477-2593 (2020)

Type: Video

In 2019, a WorldFish team, led by Dr. Jerome Delamare-Deboutteville, received a CGIAR Inspire Challenge award worth USD $100,000 to test a new concept for rapid detection and diagnosis of fish disease. The project's ...

NORAD_Increased Sustainability in the Aquaculture Sector in SSA, through improved Aquatic Animal Health Management (AHA)_ 1stProgress report_December 2020 - December 2021

Ali, S.E.; Delamare-Deboutteville, J.; Chadag, V.; Shimaa El Sayed Mohamed Ali: 0000-0002-0227-8124; Jerome Delamare-Deboutteville: 0000-0003-4169-2456; Vishnumurthy Mohan Chadag: 0000-0002-2574-284X (2022-05-26)

Type: Donor Report

Progress report - 1st