Low pH, dissolved oxygen and high temperature induces Thelohanellus rohita (myxozoan) infestation in tropical fish, Labeo rohita (Hamilton)
نویسندگان
چکیده
منابع مشابه
Immunostimulatory effects of curcumin in fish, Labeo rohita (H.)
Curcumin, an orange-yellow phytochemical, hydrophobic and polyphenolic compound of turmeric (Curcuma longa Linn.), has been known to be a potent immunomodulatory agent in mice, horse, human and other higher vertebrates. In the present study, we have found its immunostimulatory properties in fish Labeo rohita (H.). Curcumin at low doses (15 and 1.5 μg) significantly (P<0.05) increased some non-s...
متن کاملλ-cyhalothrin induced genotoxicity in freshwater fish Labeo rohita
Aim Materials andMethods
متن کاملShelf life of antibiotic treated rohu fish, Labeo rohita (Hamilton) under ice storage condition
The study was conducted to evaluate the effect of antibiotic on shelf life in rohu fish, Labeo rohita (Hamilton) under ice storage condition. Oxytetracycline (OTC), the most widely used antibiotic, was fed to rohu (average body weight 16.0 g) at the rate of 2 g/kg through fish diet for 5 days and their shelf life was determined in iced condition. Organoleptically, fish were found to be acceptab...
متن کاملAcute Toxicity and Behavioural Responses of Labeo rohita (Hamilton) to a Biopesticide “NEEM-ON”
The objective of this study was to determine the toxicity of the neem biopesticide azadirachtin (NEEM-ON, Brand name) on the freshwater fish ‘Labeo rohita’. Fishes were exposed to various concentrations of botanical insecticide azadirachtin for 96 h and the percent mortality was recorded. The 96h LC50 value determined by Finney’s Probit Analysis Method was found to be 42.66 ppm. Behavioural pat...
متن کاملEnzyme Producing Bacteria in the Gastrointestinal Tracts of Labeo rohita (Hamilton) and Channa punctatus (Bloch)
Fish receive bacteria in the digestive tract from the aquatic environment through water and food that are populated with bacteria. Being rich in nutrient, the environment of the digestive tract of fish confers a favourable culture environment for the microorganisms. The importance of intestinal bacteria in the nutrition and well–being of their hosts has been established for homeothermic species...
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ژورنال
عنوان ژورنال: Journal of Parasitic Diseases
سال: 2012
ISSN: 0971-7196,0975-0703
DOI: 10.1007/s12639-012-0177-1