Acute toxicity of metal cyanides to Indian major carp Labeo rohita (Hamilton)
نویسندگان
چکیده
منابع مشابه
Computational analysis of transcriptome of Indian major carp, Labeo rohita (Hamilton-Buchanan, 1822) for functional annotation
A total of 1671 ESTs of Labeo rohita were retrieved from dbEST database and analysed for functional annotation using various computational approaches. The result indicated 1387 non-redundant (184 contigs and 1203 singletons) putative transcripts with an average length of 542 bp. These 1387 transcript sequences were matched with Refseq_RNA, UniGene and Swiss-Prot on high threshold cut-off for fu...
متن کاملAnnual cyclical changes in the testicular activity of an Indian freshwater major carp, Labeo rohita (Hamilton).
Different male germ cells identified on the basis of histological and cytological characteristics in the testicular lobules of Labeo rohita have been grouped into spermatogonia, primary spermatocytes, secondary spermatocytes, spermatids and spermatozoa. The seasonal changes of the testis in L. rohita have been described according to its morphological peculiarities as well as to its variations i...
متن کاملToxic Impact of Phenthoate on Protein and Glycogen Levels in Certain Tissues of Indian Major Carp Labeo rohita (Hamilton)
The organophosphorus pesticide Phenthoate is one of the most widely used insecticide in agriculture sector to control the varieties of pests and ectoparasites. The acute toxicity bioassay tests were conducted at various concentrations ranging from 0.4 and 4.0 mg/l with an interval of 0.4 mg/l on Indian major carp Labeo rohita for 24, 48, 72 and 96 h. The acute toxicity values were determined as...
متن کاملComparison of cleithra, urohyal and hyomandibular bones for age estimation in Indian major carp Labeo rohita (Hamilton)
Labeo rohita specimens were collected from local fish market of Aligarh to observe the hard structures providing the most suitable age estimate. Total length (TL) of each fish was measured from tip of snout to the longest fin ray of the caudal fin. Each fish was weighed separately on a weighing balance, and the age of each fish was determined by using cleithra, hyomandibular bone and urohyal bo...
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...
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ژورنال
عنوان ژورنال: Biotechnology in Animal Husbandry
سال: 2010
ISSN: 1450-9156,2217-7140
DOI: 10.2298/bah1004267h