![]() Significantly highest infestations was recorded in adult goats (72.7%), followed by the young goats (52.7%) and the lowest in kids (46.3%). Female (70.7%) goats were 2.9 times more prone to ecto-parasitic infestations than male goats (48.2%). The identified ecto-parasites were Damalinia caprae (83, 47.9%), Linognathus stenopsis (42, 24.3%), Haemaphysalis bispinosa (36, 20.8%) and Ctenocephalides canis (16, 9.3%). Main results: The overall prevalence of ectoparasitic infestation was 60.1% (104/173). The potential factors were identified by univariable analysis. Ecto-parasites were collected from randomly selected 173 goats and examined by preparing permanent slides. The data on risk factors was recorded using a questionnaire. Methods: A cross-sectional study was undertaken during July 2019 to June 2020. The aims of this study were to estimate the prevalence and identify potential factors associated with ecto-parasitic infestations at Mymensingh Sadar, Mymensingh. ![]() (8.33%) (P=0.00).īackground: Ecto-parasites namely ticks, lice and flea are important due to their blood sucking habit, skin damage and acting as vectors for various disease pathogens in both livestock and humans. The most abundant ticks were identified as Boophilus sp. Ticks were found mostly around the ear (66.67%) than the other body parts. The ticks were more in goat reared under semi intensive system (63.33%) than free range (20.0%) and the intensive system (16.67%) (P=0.00). Age less than 6 months goats were mostly affected (55.0%) than adult goats (26.67%) (P=0.00). Black coat coloured (53.33%) were mostly infested than another coat coloured animals (P=0.00). Among the breed, Black Bengal goats were highly affected (53.33%) followed by Jamuna pari (33.33%) and cross breed (13.33%) (P=0.00). A total of 60 goats were examined for tick infestation in three places using random positive sampling technique. The present cross sectional study was conducted to assess the prevalence of tick in goat’s population of three different areas (Kaptai, Kattoli and Chittagong Veterinary and Animal Sciences University) of Chittagong, Bangladesh. | Ticks are blood sucker, ecto-parasites of a wide range of mammals that enforce major economic threats to the livestock industry throughout the world. The present study showed that ectoparasitic species were abundant and prevalence and density of infection was very high that deserves immediate intervention measures to reduce the risk of transmission. Mean parasitic burden was 1.60☐.12 per square inches of heavily infected area in goats. Prevalence was highest (p<0.05) in the summer (81.35%) followed by winter (62.96%) and rainy season (59.26%). Prevalence of ectoparasites was significantly (p<0.05) higher in animals, reared under free-range system than that of semi-intensive system. Animal with poor health was found to be significantly more vulnerable to such parasitic infestation than normal healthy animals. In female, prevalence was recorded significantly (p < 0.05) higher than male. Young goats aged ≤ 6 months (75.86%) were more susceptible than adults aged > 6-24 months (65.51%) and older goats > 24 months (59.32%). In this study, prevalence of ectoparasitic infestation in relation to age, sex, nutritional condition and rearing systems of animals and seasons of the year, were also observed. The prevalence rate was highest in Boophilus microplus (45.45%) followed by Rhipicephalus sanguineus (31.51%), Linognathus vituli (25.45%), Heamaphysalis bispinosa (20%), Haematopinus eurysternus (15.75%), Damalinia caprae (8.48%) and Ctenocephalides canis (4.84%). Among 165 Black Bengal goats examined, 114 (69.09%) were found to be infested with several species of ticks, lice and flea. To determine the prevalence of ectoparasitic infestation in goat at Gazipur district in Bangladesh, an epidemiological study was carried out during the period from November 2008 to October 2009.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |