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Amyloodinium ocellatum infestation in the broodstock of silver pompano Trachinotus blochii (Lacepede, 1801) and its therapeutic control

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Title Amyloodinium ocellatum infestation in the broodstock of silver pompano
Trachinotus blochii (Lacepede, 1801) and its therapeutic control
Not Available
 
Creator Nazar,A K A
Ramesh Kumar,P
Jayakumar,R
Tamilmani,G
Sakthivel,M
Kalidas,C
Balamurugan,V
Sirajudeen,S
Thiagu,R
Gopakumar,G
 
Subject Amyloodiniosis
Broodstock
Dinoflagellate
Infestation
Silver pompano
Trachinotus blochii
 
Description Not Available
A case of amyloodiniosis caused by infestation of the dinoflagellate Amyloodinium ocellatum in the silver pompano
(Trachinotus blochii) maintained for broodstock development is reported. Grossly, erosion of the operculum and excessive
secretion of mucus on gills was observed. Microscopic examination of gill filaments showed the presence of trophonts.
Histopathologically, gills showed erosion and necrosis of the primary and secondary lamellae. The causative organism
A. ocellatum was identified based on the clinical signs as well as gross and microscopic examinations. Among many
treatment methods tested, dip treatment with chloroquine phosphate (500 mg per 100 l of water) or with low saline water
mixed with Oodinol 1000 were found useful in healthy maintenance of silver pompano broodstock.
Not Available
 
Date 2021-09-17T04:37:26Z
2021-09-17T04:37:26Z
2015
 
Type Article
 
Identifier Not Available
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/63647
 
Language English
 
Relation Not Available