Browsing by Subject "Water buffalo"
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Item Coprological Study on Prevalence of Helminth Parasites of Buffalo (Bubalus Bubalis, Linnaeus 1758) in Jhalari VDC of Kanchanpur, Nepal(Department of Zoology, 2019) Tiwari, PritimaThe water buffalo or domestic Asian water buffalo (Bubalus bubalis) is a large bovine animal, frequently used as livestock in southern Asia, and also widely in South America, southern Europe, northern Africa, and elsewhere. All the domestic varieties and breeds descend from one common ancestor, the wild water buffalo, which is now an endangered species. The domestic water buffalo, although derived from the wild water buffalo, is the product of thousands of years of selective breeding in either South Asia or Southeast Asia.Present study was carried out to find the age, sex and season wise prevalence of gastrointestinal helminth parasites in 224 stool samples of buffaloes from Jhalari VDC. Of Kanchanpur district. The samples were collected during January / February (2015) to June / July (2015). Both sedimentation and floatation technique were used for the detection of helminthes parasites. The overall prevalence of helminthes parasites was found 83.03%. There were significant difference in the prevalence of different parasitic infection among buffaloes (χ2=198.29, p<0.05, d.f. = 10). Eleven species of endoparasites were identified, among them six species of trematodes, Fasciola gigantica (19.64%), Fasciola hepatica (12.5%), Dicrococelium (21.87%), Ornithobilharzia pierce (14.28%), Schistosoma mansoni (4.02%) and Schistosoma bovis (7.14%) , one species of cestode namely Anplocephala sp.(0.45% )and four nematodes species, Trichostongylus columbiformis (1.34%), Strongyloides sp. (0.45%), Ostertagia sp. (0.45%) and Toxocara vitulorum (0.89%). Prevalence of helminthes parasites in relation to age, sex and seasonal dynamics were also studied.In term of season, relatively higher prevalence were observed in summer season (90.90%) than in winter season (63.63%). There was significant difference between parasitic infection and seasonal change, (χ2=3.84, p<0.05, d.f. =1). In age groups, there is an increase in the presence of helminthes parasites as the age increase. The older animal group (>5years) were the most susceptible to helminthes parasites (94.4%), than younger group (>2 to 5years) (88.57%) and then the calves (0.5>2years) (64.28%). There was significant difference between parasitic infection and age of Buffaloes i.e. (χ2=15.07, p<0.05, d.f=2) Sex wise, the higher prevalence were observed in female (83.95%) than males (80.6%) and was found statistically significant, (χ2=44.64, P<0.5, d.f. = 1).With the present result it’s very important to conduct further more research on water buffaloes in molecular level.Item Prevalence of Intestinal Parasites in Wild Buffalo (Bubalus Arnee, Kerr, 1792) of Koshi Tappu Wildlife Reserve, Nepal.(Central Department of Zoology Institute of Science and Technology Tribhuvan University Kirtipur, Kathmandu, 2017) Gupta, SushmaWild buffalo (Bubalus arnee) is endangered species which are conserved in Koshi Tappu Wildlife Reserve (KTWR), located in Sunsari, Saptari and Udayapur district of Eastern Terai Region of Nepal. In order to determine the prevalence of intestinal parasites of wild buffalo in KTWR, total of 160 fresh dung samples were collected by random faecal sampling method in March, 2016 and examined by floatation, sedimentation and Stool’s counting technique using Lugol’s Iodine mount following standard technique. Out of 160 dung samples examined, 76 (47.50%) dung samples were found positive for different parasitic infections. Nematode infection was found comparatively more (38.75%) than the protozoan (35%) infection. Seven different parasite species were revealed with one coccidian parasite: Eimeria 56 (35%) whereas six helminthes, including one species of trematode: Paramphistomum 37 (23%) and five species of nematode: Trichostrongylus 56 (35%), Haemonchus 47 (29.37%), Toxocara 39 (26.25%), Strongyloides 38 (23.75%) and Oxyuris 35 (21.88) were identified. The prevalence of various intestinal parasitic infection in wild buffaloes were found statistically insignificant (χ² = 0.15, P>0.05). Among, identified protozoan parasites, Eimeria without micropile and with micropile showed insignificant distribution (χ²=0.83, P<0.05) whereas, the prevalence of parasites among protozoa (35%), trematode (11.87%) and nematode (38.75%) were significantly different (χ²=12.48, P<0.05). Similarly, prevalence of mixed parasitic infections in wild buffaloes (χ² =11.806, P<0.05) also showed statistically significant different. However, no any activities on health care of wild buffalo regarding the intestinal parasites were found. Thus, this study indicated a higher prevalence of intestinal parasite in wild buffalo of KTWR.