Results 11 to 20 of about 386,016 (224)

Cross-transmission of resistant gastrointestinal nematodes between wildlife and transhumant sheep [PDF]

open access: yesPeer Community Journal
Wild and domestic ungulates can be infected with the same species of gastrointestinal parasitic nematodes. These parasites have free-living stages in the environment that contribute to the ease of transmission among different host species.
Beaumelle, Camille   +16 more
doaj   +2 more sources

OVICIDAL AND LARVICIDAL PROPERTIES OF ADHATODA VASICA (L.) EXTRACTS AGAINST GASTROINTESTINAL NEMATODES OF SHEEP IN VITRO [PDF]

open access: yesPakistan Veterinary Journal, 2008
The main objective of this study was to evaluate the anthelmintic activity of Adhatoda vasica (Acanthaceae) in vitro against the gastrointestinal nematodes of sheep. The aqueous and ethanolic extracts of Adhatoda vasica aerial parts were evaluated by egg
I. R. M. AL-SHAIBANI, M. S. PHULAN, A. ARIJO AND T. A. QURESHI 1
doaj   +2 more sources

Interactions between mycophagous nematodes, mycorrhizal and other soil fungi [PDF]

open access: yes, 1990
The hypothesis that mycophagous nematodes feed on the mycelia of VAM fungi and consequently reduce the spread of vesicular-arbuscular mycorrhizal (VAM) infection in plant roots and the growth response of plants to this infection was investigated in ...
Giannakis, Nikos
core   +6 more sources

Immunity to gastrointestinal nematode infections [PDF]

open access: yesMucosal Immunology, 2018
Numerous species of nematodes have evolved to inhabit the gastrointestinal tract of animals and humans, with over a billion of the world's population infected with at least one species. These large multicellular pathogens present a considerable and complex challenge to the host immune system given that individuals are continually exposed to infective ...
Sorobetea, D.   +2 more
openaire   +3 more sources

CONCURRENT GASTROINTESTINAL NEMATODES AND PSOROPTIC MANGE INFESTATION IN SHEEP: CLINICAL INVESTIGATION, SOME BIOCHEMICAL ALTERATION AND TREATMENT [PDF]

open access: yesVeterinary Medical Journal - Giza, 2003
  Four hundred and eighteen native breed of sheep aged 6-18 months were reared in a private farm belongs to Wady El-Moallak, Ismailia governorate, Egypt, were examined for the presence of internal parasites and mange.
M EISA, M ESMAIL
doaj   +1 more source

Pathogens of diseases of the digestive tract of rabbits in the parasitocenosis

open access: yesНауковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Ґжицького: Серія Ветеринарні науки, 2021
Among the causes that cause significant economic damage to the rabbit industry are parasitic and infectious diseases. In different geographical areas, most protozoan and helminthic diseases exist as monoparasitosis and various associations.
M. P. Prus, Y. V. Duda
doaj   +1 more source

Prevalence of major nematodes and human factors that affect infection in the zebra dove in a closed cage system [PDF]

open access: yesVeterinary World, 2022
Background and Aim: Roundworms cause infections in the avian population that lead to illness and poor production. The singing zebra dove is an economically important animal in the Indo-Malay region. The prevalence of these parasitic groups in zebra doves
Watcharapol Suyapoh   +4 more
doaj   +1 more source

Efficacy of a commercial fungal formulation containing Duddingtonia flagrans (Bioverm®) for controlling bovine gastrointestinal nematodes

open access: yesRevista Brasileira de Parasitologia Veterinária, 2021
Bioverm® (Duddingtonia flagrans) is a fungal formulation indicated for controlling gastrointestinal nematodes in ruminants and horses, which has recently been authorized for commercialization in Brazil.
Jossiara Abrante Rodrigues   +9 more
doaj   +1 more source

Gastrointestinal nematode infections in German sheep [PDF]

open access: yesParasitology Research, 2011
The objective of the present study was to determine the prevalence and variation of natural gastrointestinal nematode (GIN) infections in lambs according to birth type, gender and breed based on individual faecal egg counts (FEC) from various regions in Germany. A total of 3,924 lambs (3 to 15 months old) with different genetic backgrounds (Merinoland,
Idris, Ahmad   +3 more
openaire   +3 more sources

Мethodical Recommendations for sampling and Preserving of gastrointestinal Nematodes of Ruminants

open access: yesРоссийский паразитологический журнал, 2020
The purpose of the research is improving the accuracy of studies of nematodes parasitizing in the digestive tract of ruminants. Materials and methods.
D. N. Kuznetsov
doaj   +1 more source

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