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VOL. 10, ISSUE 4 (2025)
Sublethal effect of pesticide (Cyclaniliprole) on Indian major carp Labeo rohita (Hamilton,1822)
Authors
M Sathiamoorthi
Abstract
The effect of the pesticide Cyclaniliprole on fingerlings Labeo rohita was assessed in captivity. A control group (no pesticide) and three concentrations of Cyclaniliprole (0.050, 0.150, and 0.750 ppm) were managed to live, healthy rohu (average initial weight of 8 g) in two replications for each handling. Based on the LC50 value for the 96-hour measurement made for this experimentation, these values were recognized. In the investigational tanks, the average temperature was 28.44±0.31ºC, and the average pH was 8.44±0.016 ppt. Both deadly 0.050, 0.150 ppm, and sublethal concentrations of 0.750 ppm showed behavioural and mortality effects. Following hyper and hypo opercula activity, loss of equilibrium, and mucus secretion throughout the body, L. rohita in toxic conditions displayed unpredictable and darting motions with dysregulated swimming activity, which may be caused by neurotransmitter malfunction. According to the current study's findings, the morality and behaviour of the commercially significant fish Labeo rohita are significantly altered by Cyclaniliprole contamination.
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Pages:141-145
How to cite this article:
M Sathiamoorthi "Sublethal effect of pesticide (Cyclaniliprole) on Indian major carp <i>Labeo rohita </i>(Hamilton,1822)". International Journal of Entomology Research, Vol 10, Issue 4, 2025, Pages 141-145
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