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A review on fish disease research in Assam, India

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Title A review on fish disease research in Assam, India
Not Available
 
Creator Pronob Das
B.K. Bhattacharjya
B.K. Behera
A.K. Sahoo
S.S. Das
P. Paria
A. Das
B.K. Das
 
Subject Fish disease
Assam
 
Description Not Available
Assam located in the North eastern region of India, has vast fisheries resources (totaling of 286,260ha). Fish disease has emerged as an important constraint in fisheries and aqua culture in the state. Available literature suggests that Epizootic Ulcerative Syndrome (EUS) caused by Aphanomyces invadans (proposed as Epizootic
Granulomatous Aphanomycosis or EGA in 2005) was the most frequently encountered fish disease in the state. The outbreak of EUSin India reportedly started from the Barak valley of Assam and Tripura in 1988. Saprolegniasis (by Saprolegnia parasitica)was less frequent/ lethal fungal disease than EUS. Most commonly encountered bacterial fish diseases of Assam were infectious abdominal dropsy (by A. hydrophila), followed by fin & tail rot disease (by Pseudomonas fluorescens and A. hydrophila), ulcer disease (by Aeromonas spp. and Pseudomonas spp.) and eye disease ofcatla (by Aeromonas liquefaciens).Argulosis (by Argulus foliaceus), Lernaeosis (by Lernaea cyprinacea), Dactylogyrosis & Gyrodactylosis (by monogenetic trematodes Dactylogyrus and Gyrodactylus sp.), Ichthyophthiriasis (by Ichthyophthirius multifiliis) and Trichodiniasis
(byciliate protozoan Trichodina sp.) were other parasitic diseases reported from Assam. Argulosis recorded the second highest incidence rate in aquaculture ponds of the state after EUS. A few cases of nutritional diseases like pin-head syndrome, lordosis and scoliosiswere reported from culture ponds. Environmental diseases like asphyxiation, gas bubble disease and acidosis have also been reported from the state. The need to carryout more intensive and coordinated research covering all aspects of fish disease has been discussed in the paper.
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Date 2021-08-18T09:58:11Z
2021-08-18T09:58:11Z
2017-04-20
 
Type Proceedings
 
Identifier Das, P., Bhattacharjya, B. K., Behera, B. K., Sahoo, A. K., Das, S. S., Paria, P., Das, A., and Das, B. K., 2017. A review on fish disease research in Assam, India. In: ISAAHE Book: International symposium on Aquatic Animal Health and Epidemiology for Sustainable Asian Aquaculture (eds. ISAAHE, 2017), April 20-21, 2017 at ICAR-NBFGR, Lucknow by ABCS, Lucknow, NSPAAD, Lucknow and ICAR-NBFGR, Lucknow. p. 121.
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http://krishi.icar.gov.in/jspui/handle/123456789/58705
 
Language English
 
Relation Not Available;
 
Publisher International symposium on Aquatic Animal Health and Epidemiology for Sustainable Asian Aquaculture, 2017