Results 1 to 10 of about 202,210 (324)

High frequency of chlamydial co-infections in clinically healthy sheep flocks [PDF]

BMC Veterinary Research, 2011
Background The epidemiological situation of ovine chlamydial infections in continental Europe, especially Germany is poorly characterised. Using the German state of Thuringia as a model example, the chlamydial sero- and antigen prevalence was estimated ...
Sachse Konrad, Menge Christian, Diller Roland, Lederbach Robert, Henning Klaus, Moog Udo, Lenzko Hannah, Sprague Lisa D   +7 more
doaj   +5 more sources

Escherichia Coli Infections, and Antimicrobial Resistance in Poultry Flocks, in North Central Nigeria

Media Kedokteran Hewan, 2022
To investigate Eschericiacoli infections in poultry flocks, 291 tissue samples from 237 necropsied carcasses submitted from ninety-nine (99) poultry flocks in north central Nigeria were analysed.
Olatunde Babatunde Akanbi, Isaac Dayo Olorunshola, Peter Osilojo, Eunice Ademola, Godwin Agada, Julius Aiyedun, Christiana Ibironke Odita, Shola David Ola-Fadunsin   +7 more
doaj   +1 more source

Monitoring coccidia in commercial broiler chicken flocks in Ontario: comparing oocyst cycling patterns in flocks using anticoccidial medications or live vaccination

Poultry Science, 2021
Coccidiosis, the parasitic disease caused by Eimeria spp., is controlled during broiler chicken production through the inclusion of in-feed anticoccidial medications.
R.P. Snyder, M.T. Guerin, B.M. Hargis, G. Page, J.R. Barta   +4 more
doaj   +1 more source

Bird flocks [PDF]

Current Biology, 2020
Steven Portugal introduces the behavioral and aerodynamic underpinnings of aerial flocking in birds.
openaire   +2 more sources

Questionnaire study suggests grave consequences of infectious laryngotracheitis, infectious coryza and mycoplasmosis in small chicken flocks

Acta Veterinaria Scandinavica, 2023
Background A growing number of people in western countries keep small chicken flocks. In Sweden, respiratory disease is a common necropsy finding in chickens from such flocks.
Pernille Engelsen Etterlin, Arianna Comin, Helena Eriksson, Elisabeth Bagge, Tomas Jinnerot, Liv Jonare, Désirée S. Jansson   +6 more
doaj   +1 more source

Impact of Strain Variation of Dichelobacter nodosus on Disease Severity and Presence in Sheep Flocks in England

Frontiers in Veterinary Science, 2021
AprV2 and aprB2 are variants of the apr gene of Dichelobacter nodosus, the cause of footrot in sheep. They are putative markers for severe and mild disease expression.
Emma M. Monaghan, Naomi S. Prosser, Jessica Witt, Katharine E. Lewis, Elizabeth Nabb, Matt J. Keeling, Kevin J. Purdy, Laura E. Green   +7 more
doaj   +1 more source

Prevalence of Select Intestinal Parasites in Alabama Backyard Poultry Flocks

Animals, 2021
Keeping chickens as backyard pets has become increasingly popular in the United States in recent years. However, biosecurity is generally low in backyard flocks.
Miranda Carrisosa, Shanhao Jin, Brigid A. McCrea, Kenneth S. Macklin, Teresa Dormitorio, Rüdiger Hauck   +5 more
doaj   +1 more source

Prevalence of Clostridium perfringens toxin genotypes in enterotoxemia suspected sheep flocks of Andhra Pradesh [PDF]

Veterinary World, 2014
Aim: To identify the Clostridium perfringens toxin genotypes prevailing in enterotoxemia suspected sheep flocks in Andhra Pradesh by using multiplex PCR.
N. Vinod Kumar, D. Sreenivasulu , Y. N. Reddy   +2 more
doaj   +1 more source

Effects of Flocks Doping on the Dynamic Mechanical Properties of Shear Thickening Gel

AUTEX Research Journal, 2020
Polymethyl methacrylate (PMMA) was used as the dispersed phase and mold silicone was used as the continuous phase to prepare the shear thickening gel (STG) doped with a certain amount of flocks by rotary stirring.
Tan Yuhao, Li Yuling, Ma Yanxue, Rao Bingjun   +3 more
doaj   +1 more source

An observation on the fruit feeding behavior of butterflies in some areas of Bangladesh

Journal of Threatened Taxa, 2016
Very little information has been found about the behavior of fruit feeding butterflies in Bangladesh. So this was an attempt to know about the fruit feeding behavior of butterflies from different areas of Bangladesh.
Tahsinur Rahman Shihan
doaj   +1 more source