Results 101 to 110 of about 3,814 (205)

Monitoring gastrointestinal nematode and liver fluke infections in Belgium by bulk tank milk ELISA: are we making progress in parasite control? [PDF]

open access: yes, 2013
Parasitic infections with gastrointestinal (GI) nematodes and liver fluke (Fasciola hepatica) are common causes of reduced productivity in ruminants. In this paper, the results of a voluntary monitoring campaign on helminth infections in Belgian dairy ...
Charlier, Johannes   +3 more
core  

Helminth parasites of sheep and goats in Eastern Ethiopia [PDF]

open access: yes, 2007
A two-year epidemiology study of helminths of small ruminants involved the collection of viscera from 655 sheep and 632 goats from 4 abattoirs in eastern Ethiopia.
Sissay, Menkir Mekonnen
core  

The Incidence of Helminth Parasites in Donkeys

open access: yesVeterinary World, 2009
The faeces of 82 donkeys irrespective of sex and age were collected and examined for any parasitic ova. The faecal sample of68 donkeys were infected with: Strongylus sp. (54.87%), Parascaris sp. (29.26%), Strongyloides sp. (24.39%), Trichonema sp. (15.85%
G.B. Shrikhande   +3 more
doaj  

Cycle saisonnier des strongles chez les bovins de l'Ile de la Réunion [PDF]

open access: yes, 1981
Une expérimentation sur "veaux traceurs" a été menée à la Réunion afin de déterminer les fluctuations du parasitisme dans une des principales régions d'élevage au pâturage et les dates de vermifugations les plus appropriées. Après avoir été exposés de 28
Barré, Nicolas
core  

Prevalência e intensidade de infecção por helmintos em bovinos da bacia leiteira de São Carlos, São Paulo. [PDF]

open access: yes, 2014
Para estudo preliminar de helmintos de bovinos da bacia leiteira de São Carlos, Estado de São Paulo, foram necropsiados 74 animais mestiços Holandês-Zebu, na faixa estaria de 8 a 20 ...
MATSUMOTO, T., OLIVEIRA, G. P. de
core   +1 more source

Animal health in organic livestock systems: a review [PDF]

open access: yes, 2006
Organic livestock production is a means of food production with a large number of rules directed towards a high status of animal welfare, care for the environment, restricted use of medical drugs and the production of a healthy product without residues ...
Eijck, Drs. Ineke   +1 more
core  

Dictyocaulus filaria'nın taramalı elektron mikroskobik incelenmesi

open access: yes, 2005
In this study, D. flaria causing parasitic bronchopneumonia in sheep was observed using a scanning electron microscope. This parasite belongs to the trichostrongloidea super family. The oral opening of D. filaria was obserwed to be small and circular in shape. Lips were not evident.
Yıldız, Kader   +1 more
openaire   +2 more sources

Determinación de la presencia de ectoparásitos y endoparásitos de los camélidos distribuidos en la sierra de los Cuchumatanes del departamento de Huehuetenango [PDF]

open access: yes, 2011
Se recolectaron 38 muestras de heces de camélidos (26 llamas y 12 alpacas), de los municipios de Chiantla y Todos Santos del departamento de Huehuetenango, durante el mes de noviembre de 2009.
Ramírez Caal, Andrea Lissette
core  

Analysis of black holes in our knowledge concerning animal health in the organic food production chain [PDF]

open access: yes, 2003
Although a large body of research on health aspects can be found via the web or in conference proceedings, only few papers reach the peer reviewed literature.
Eijck, Ineke   +4 more
core  

Epidemiologia dos nematÓdeos gastrintestinais de bovinos leiteiros no município de São Carlos, Estado de São Paulo. [PDF]

open access: yes, 2014
Durante o período de janeiro de 1981 ajaneiro de 1984 foram estudados os aspectos epide-miológicos dos nematódeosgastrintestinais de bovinos mestiços (Holandês x Zebu) no município de São Carlos, Estado de São Paulo.
OLIVEIRA, G. P. de
core   +1 more source

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