Results 11 to 20 of about 1,938 (197)

Characterization of the Complete Mitochondrial Genomes of Two Sibling Species of Parasitic Roundworms, Haemonchus contortus and Teladorsagia circumcincta [PDF]

open access: yesFrontiers in Genetics, 2020
Haemonchus contortus and Teladorsagia circumcincta are among the two most pathogenic internal parasitic nematodes infecting small ruminants, such as sheep and goats, and are a global animal health issue.
Nikola Palevich   +3 more
doaj   +2 more sources

TTrichostrongylus retortaeformis (Zeder, 1800) (Nematoda, Trichostrongyloidea) in Lepus europaeus (Pallas, 1778) in southern Brazil

open access: yesSemina: Ciências Agrárias, 2016
The aim of this study was to evaluate the presence of helminthes parasitizing hares (Lepus europaeus) in southern Brazil. The intestinal tracts of seven hares were opened and the contents were sieved.
Laura Maria Farias dos Santos   +5 more
doaj   +2 more sources

Nématodes Trichostrongyloidea Parasites de Microchiroptères [PDF]

open access: yesAnnales De Parasitologie Humaine Et Comparée, 1975
(Uploaded by Plazi for the Bat Literature Project) Trichostrongyloidea Nematodes parasites from Microchiroptera. 1. a) List of Nematodes collected by Professor Aellen in european Microchiroptera. Additionnai morphological data to the study of Molinostrongylus alatus, M. panousei, M. skrjabini. Description of M. aelleni n. sp.
Durette-Desset, M.-C., Chabaud, A.-G.
exaly   +3 more sources

High frequency of benzimidazole resistance polymorphisms and age-class differences in trichostrongyle nematodes of ranched bison from the south-central United States [PDF]

open access: yesInternational Journal for Parasitology: Drugs and Drug Resistance
Bison production is a growing sector of the United States agriculture, with more consumers choosing bison products. Commercial bison are kept on smaller pastures and treated with anthelmintics for gastrointestinal nematodes (GIN) to maintain production ...
Kaylee R. Kipp   +5 more
doaj   +2 more sources

Nemabiome metabarcoding of wild conservation bison herds and co-grazing cattle reveals different species compositions and low-level benzimidazole resistance [PDF]

open access: yesInternational Journal for Parasitology: Parasites and Wildlife
Gastrointestinal nematodes (GIN) live in complex communities within American plains bison (Bison bison), a keystone ungulate species of North American prairie ecosystems.
Kaylee R. Kipp   +9 more
doaj   +2 more sources

A Review of Ethnomedicinal Plants as Potential Anthelmintic Agents to Alternatively Control Gastrointestinal Nematodes of Ruminants in South Africa. [PDF]

open access: yesJ Parasitol Res
Small ruminant production is one of the most important animal productions for food security in the world, especially in the developing world. Gastrointestinal nematode (GIN) infection is a threat to this animal’s production. Conventional drugs that are used to control these parasites are losing their efficacy due to the development of resistant ...
Mhlongo LC   +6 more
europepmc   +2 more sources

Late Fall Transmission of Nematodirus battus (Nematoda: Trichostrongyloidea) in Western Oregon

open access: yesJournal of Parasitology, 1987
Studies on Nematodirus battus Crofton and Thomas, 1951, have shown a marked seasonality in the pattern of transmission (Thomas and Stevens, 1956, Veterinary Record 68: 471-475; Baxter, 1957, Veterinary Record 69: 1007-1009; Thomas, 1959, Parasitology 49: 387-410; Gibson, 1963, Research in Veterinary Science 4: 258268).
Rickard, Lora G.   +3 more
exaly   +4 more sources

The Synlophe and Other Structural Characteristics of Sarwaria bubalis (Nematoda: Trichostrongyloidea) from Cattle in Guyana

open access: yesJournal of Parasitology, 1996
The synlophe (longitudinal, surface cuticular ridges) of Sarwaria bubalis is described for the first time. It is a tapering lateral synlophe of about 40 ridges. The synlophe of S. bubalis is similar to that of Ostertagia ostertagi but markedly different from that of species of Spiculopteragia and Mazamastrongylus.
Lichtenfels, J. Ralph   +3 more
exaly   +4 more sources

Endoparasitas gastrointestinais de capivaras (Hydrochoerus hydrochaeris) que habitam área urbanizada de Jaboticabal-SP

open access: yesMedicina Veterinária, 2023
As capivaras (Hydrochoerus hydrochaeris) de vida livre podem ser consideradas reservatórios de vários agentes, principalmente de parasitos gastrointestinais.
Nayara Camatta Campos   +4 more
doaj   +7 more sources

Essai de classification des Nématodes Trichostrongyloidea [PDF]

open access: yesAnnales De Parasitologie Humaine Et Comparée, 1977
M.-Cl. Durette-Desset, A.-G. Chabaud
exaly   +2 more sources

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