Results 31 to 40 of about 417 (142)

Liver fluke in Irish sheep: prevalence and associations with management practices and co-infection with rumen fluke [PDF]

open access: yesParasites & Vectors, 2019
Abstract Background The present study aimed to identify the national prevalence of Fasciola hepatica in Irish sheep and to conduct a risk analysis assessment based on management and treatment practices in participating flocks.
Maria Pia Munita   +8 more
openaire   +5 more sources

Pasture rewetting in the context of nature conservation shows no long-term impact on endoparasite infections in sheep and cattle

open access: yesParasites & Vectors, 2022
Background Nature conservation with reduced drainage of pastures has been increasingly promoted in agriculture in recent years. However, moisture on pastures is a crucial factor for the development of free-living stages of many parasite species in ...
Katharina May   +4 more
doaj   +1 more source

Mitochondrial and nuclear ribosomal DNA dataset supports that Paramphistomum leydeni (Trematoda: Digenea) is a distinct rumen fluke species

open access: yesParasites & Vectors, 2015
Background Rumen flukes parasitize the rumen and reticulum of ruminants, causing paramphistomiasis. Over the years, there has been considerable debate as to whether Paramphistomum leydeni and Paramphistomum cervi are the same or distant species.
Jun Ma   +6 more
doaj   +1 more source

Control of gastrointestinal helminths in small ruminants to prevent anthelmintic resistance: the Italian experience

open access: yesParasitology, 2023
Helminth infections are ubiquitous in grazing ruminants and cause significant costs due to production losses. Moreover, anthelmintic resistance (AR) in parasites is now widespread throughout Europe and poses a major threat to the sustainability of modern
Anna Maurizio   +8 more
doaj   +1 more source

Staining of Platyhelminthes by herbal dyes: An eco-friendly technique for the taxonomist [PDF]

open access: yesVeterinary World, 2015
Aim: An environment compatible technique to stain Platyhelminthes, Fasciola gigantica, Gastrothylax crumenifer, Taenia solium, and Moniezia expansa using aqueous and alcoholic extract of sugar beet (Beta vulgaris), China rose (Hibiscus rosasinensis), and
Niranjan Kumar   +3 more
doaj   +1 more source

Rumen flukes in ruminants

open access: yes, 2023
Rumen fluke of ruminants is commonly known as Paramphistomes. It has other synonyms like amphistomes, stomach fluke and conical flukes. Paramphistomes are parasites that mostly infect sheep and cattle. The flukes are often found in small numbers but only seriously affect livestock under certain conditions, in heavy infections, and in certain growth ...
openaire   +2 more sources

A survey of sheep and/or cattle farmers in the UK shows confusion over the diagnosis and control of rumen fluke and liver fluke

open access: yesVeterinary Parasitology, 2022
Calicophoron daubneyi (rumen fluke) is an emerging parasitic infection of livestock across Europe. Despite increasing in prevalence, little is known about the level of awareness of rumen fluke or current control practices used by UK farmers. Fasciola hepatica (liver fluke) is a common parasitic infection of cattle and sheep in the UK.
Rebecca C, Hoyle   +4 more
openaire   +2 more sources

Calicophoron daubneyi in sheep and cattle of Sardinia, Italy

open access: yesHelminthologia, 2016
This study aimed to investigate the prevalence of paramphistomosis and confirm the species identity of rumen flukes from sheep and cattle of Sardinia (Italy), by molecular methods.
Sanna G.   +7 more
doaj   +1 more source

Prevalência de Paramphistomum no rúmen e retículo de bovinos no Estado do Rio Grande do Sul - Brasil Prevalence of Paramphistomum in the bovine stomach and reticulum in the State of Rio Grande do Sul - Brazil

open access: yesCiência Rural, 1996
Estudou-se a prevalência de trematódeos no rúmen e retículo de 2.202 bovinos provenientes de 24 municípios do Estado do Rio Grande do Sul, através de necropsias efetuadas em matadouro.
Mary Jane Tweedie de Mattos, Hakaru Ueno
doaj   +1 more source

Cotylophoron marajoensis n. sp. (Digenea: Paramphistomidae) a parasite of Bubalus bubalis on Marajó Island, Pará, Brazilian Amazon

open access: yesRevista Brasileira de Parasitologia Veterinária, 2020
The genus Cotylophoron belongs to the Paramphistomidae family and its definitive hosts are ruminants in general. This work describes the presence of a new species of the gender, a parasite in the rumen and reticulum of Bubalus bubalis, on Marajó Island ...
Vanessa Silva do Amaral   +5 more
doaj   +1 more source

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