Results 71 to 80 of about 3,814 (205)

Biotic interactions in soil and dung shape parasite transmission in temperate ruminant systems: An integrative framework

open access: yesEcological Applications, Volume 34, Issue 3, April 2024.
Abstract Gastrointestinal helminth parasites undergo part of their life cycle outside their host, such that developmental stages interact with the soil and dung fauna. These interactions are capable of affecting parasite transmission on pastures yet are generally ignored in current models, empirical studies and practical management. Dominant methods of
Christopher J. Boughton   +2 more
wiley   +1 more source

The effect of two challenge doses of Dictyocaulus filaria on the acquired immunity of sheep vaccinated with "Filiraq".

open access: yesThe Iraqi Journal of Veterinary Medicine, 1999
Twenty six lambs divided into four groups were used to study the effect of experimental infection with two challenge doses of D.filaria ( 100 & 300 larvae / Kg. B.
S. A.G. Al.Samarrae   +2 more
doaj   +1 more source

Idiopathic Eosinophilic Pneumonia with Associated Pulmonary Vasculitis in Horse: A Case Series [PDF]

open access: yes, 2016
Various eosinophilic lesions and their association with diseases have been described in horses. Multisystemic Eosinophilic Epitheliotropic Disease (MEED) characterized by eosinophilic granulomas in various organs represent the most diffuse manifestation.
Magi, Gian Enrico   +3 more
core   +1 more source

Vaccination of goats with Laser radiated Dictyocaulus filaria larvae

open access: yesThe Iraqi Journal of Veterinary Medicine, 2001
Irradiated D. filaria 3rd stage larvae with cantinuous emission of visible Helium- Neon Laser of ImW and a wave length of ( 632.8 ) nm. for three different exposure times of 5 , 10 and 15 minutes were used to vaccinate three groups of kids of five each ...
AL- Samarrae , S.A. G   +1 more
doaj   +1 more source

Nematode control in 'green' ruminant production systems [PDF]

open access: yes, 2004
Collectively, nematode parasites of domestic ruminants continue to pose the greatest disease problem in grazing livestock systems worldwide, despite the powerful and extensive chemotherapeutic arsenal available for their control.
Thamsborg, Stig M., Waller, Peter J.
core   +1 more source

Pathogens and policy – wildlife management lessons from disease ecology

open access: yes
Wildlife Biology, Volume 2025, Issue 5, September 2025.
Ilse Storch   +3 more
wiley   +1 more source

Нематоди диких копитних України

open access: yesRegulatory Mechanisms in Biosystems, 2011
На території України у диких копитних (зокрема косуль і кабанів) зареєстровано нематод, що належать до підрядів Strongylata, Rhabditata та Ascaridata.
Y. Dovgyi   +4 more
doaj   +1 more source

Model applications of decision support systems in meat hygiene programs : a thesis presented in partial fulfilment of the requirements for the degree of Master of Veterinary Science at Massey University [PDF]

open access: yes, 1996
Current systems to ensure safety of meat are to a large degree based on a "procedural" approach which specifies what inspection actions will be taken to protect human health.
Logt, Petrus Bernardus van der
core  

Fine-scale mapping of vector habitats using very high resolution satellite imagery : a liver fluke case-study [PDF]

open access: yes, 2014
The visualization of vector occurrence in space and time is an important aspect of studying vector-borne diseases. Detailed maps of possible vector habitats provide valuable information for the prediction of infection risk zones but are currently lacking
Charlier, Johannes   +8 more
core   +2 more sources

INFECTION OF SHEEP WITH Dictyocaulus spp. DEPENDING ON AGE AND SEASON IN THE MARAGHA REGION OF THE ISLAMIC REPUBLIC OF IRAN

open access: yesРоссийский паразитологический журнал, 2016
The spread of dictyocaulosis in sheep in farms of the Maragha region depending on the sheep age and seasons has been studied. Lungs of 461 sheep were examined by the method of full helminthological autopsy, 2138 sheep fecal samples – by Berman and Wade ...
G. M. GASANZADE, G. G. FATALIYEV
doaj  

Home - About - Disclaimer - Privacy