نتایج جستجو برای: endoparasite

تعداد نتایج: 243  

Journal: :Journal of Parasite Science 2021

Infectious disease which caused by parasite is the most serious problem in tortoise breeding. This study identifies gastrointestinal endoparasites infection on Red Foot (Chelonoidis carbonaria) during November 2020 to February 2021 Surabaya City. Fecal samples from a tortoise, total of 14 tortoises were collected and examined native, sedimentation floatation methods for parasitic eggs oocyst. t...

Journal: :The Onderstepoort journal of veterinary research 2000
S J Nsoso K P Mosala R T Ndebele S S Ramabu

Botswana imports most pig-based products from neighbouring countries. Pig farming is limited by, among other things, the negative effect of parasites and diseases on production. The object of this study was to determine the prevalence of ecto- and endoparasites in pigs of different ages and sexes in the Southeast District of Botswana. Thirty-nine pigs were sampled for endoparasites and 19 for e...

Journal: :International journal for parasitology 2001
R Poulin E T Valtonen

Nested species subsets are a common pattern in many types of communities found in insular or fragmented habitats. Nestedness occurs in some communities of ectoparasites of fish, as does the exact opposite departure from random assembly, anti-nestedness. Here, we looked for nested and anti-nested patterns in the species composition of communities of internal parasites of 23 fish populations from...

Journal: :Arquivo Brasileiro De Medicina Veterinaria E Zootecnia 2023

ABSTRACT Fish are considered one of the important sources protein which invaded by different parasites. This study aimed to shed light on monogenean parasites that infect fish within family Sparidae in Saudi Arabia. A total 30 Argyrops filamentosus specimens were collected from Red Sea, city Jeddah (Saudi Arabia), and then examined for presence Parasitic species isolated studied morphologically...

2015
Andrew J. Sellers Gregory M. Ruiz Brian Leung Mark E. Torchin Benjamin Ruttenberg

Parasites can play an important role in biological invasions. While introduced species often lose parasites from their native range, they can also accumulate novel parasites in their new range. The accumulation of parasites by introduced species likely varies spatially, and more parasites may shift to new hosts where parasite diversity is high. Considering that parasitism and disease are genera...

Journal: :Acta Veterinaria Scandinavica 2007
Eva Osterman Lind Erik Rautalinko Arvid Uggla Peter J Waller David A Morrison Johan Höglund

BACKGROUND Virtually all horses are infected with helminth parasites. For some decades, the control of parasites of Swedish horses has been based on routine treatments with anthelmintics, often several times per year. Since anthelmintic resistance is becoming an increasing problem it is essential to develop more sustainable control strategies, which are adapted to different types of horse manag...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید