Results 51 to 60 of about 174,662 (271)

Identifying salmon lice transmission characteristics between Faroese salmon farms

open access: yesAquaculture Environment Interactions, 2018
Sea lice infestations are an increasing challenge in the ever-growing salmon aquaculture sector and cause large economic losses. The high salmon production in a small area creates a perfect habitat for parasites.
Kragesteen, TJ   +3 more
doaj   +1 more source

Pubic Lice (Pthirus pubis): History, Biology and Treatment vs. Knowledge and Beliefs of US College Students [PDF]

open access: yes, 2009
Pubic lice (Pthirus pubis) maintain a worldwide parasitic population infesting two to over 10 percent of human populations, continuing a presence that has been constant since early evidence 10,000 years ago. Outbreaks in the 1970s have been recorded, but
Anderson, Alice L., Chaney, Beth H.
core   +3 more sources

Reduced Infestation Levels of Lepeophtheirus salmonis in Atlantic Salmon (Salmo salar) following Immersion Exposure to Probiotic Aliivibrio spp.

open access: yesApplied Microbiology, 2023
Salmon lice (Lepeophtheirus salmonis) constitute a major challenge during the production of farmed Atlantic salmon in Norway. Preventive measures are considered to have a higher impact on sustainable control than lice treatment.
Marius Steen Dobloug   +6 more
doaj   +1 more source

Using human head lice to unravel neglect and cause of death [PDF]

open access: yes, 2018
Despite the common association of human lice with abandoned or neglected people, no procedure to assess pediculosis, aimed to detect signs of neglect, exists.
Beagley   +11 more
core   +1 more source

Economic Burden Associated with Head Louse (Pediculus humanus capitis) Infestation in Iran

open access: yesIranian Journal of Public Health, 2020
Background: The head louse infestation is a public health issue in the world especially, affecting most people who live in camps, school-aged children and their families. Head lice treatment has economic ramifications that often under calculated. The aim
Mojtaba SALIMI   +3 more
doaj   +1 more source

Behavioural responses of wild anadromous Arctic char experimentally infested in situ with salmon lice

open access: yesICES Journal of Marine Science, 2022
Salmon lice can impact the marine behaviour, growth, and survival of salmonids, but little is known about their effects on Arctic char. We present behavioural responses from the first dose-response experiment with wild anadromous Arctic char (n = 50 ...
J. Strøm   +5 more
semanticscholar   +1 more source

Consumption of drugs for sea lice infestations in Norwegian fish farms: methods for assessment of treatment patterns and treatment rate.

open access: yesDiseases of Aquatic Organisms, 2004
Sea lice are a major problem in Norwegian fish farms; however, data on drug treatment patterns or treatment rates of sea lice infestations are not available.
K. Grave   +3 more
semanticscholar   +1 more source

Lousicidal efficacy of camphor oil, d-phenothrin, and deltamethrin against the slender pigeon louse, Columbicola columbae

open access: yesInternational Journal of Veterinary Science and Medicine, 2014
The slender pigeon louse, Columbicola columbae, is an annoying ectoparasite of pigeons. The aims of present work were to study the prevalence of lice infestations among pigeons in Gharbia governorate, Egypt, and to compare the lousicidal efficacy of ...
Hanem F. Khater   +2 more
doaj   +1 more source

Australia's lice treatment device regulation

open access: yesJournal of Pharmacy Practice and Research, EarlyView.
Abstract Background Before 2002, products for head lice were entered in the Australian Register of Therapeutic Goods (ARTG) as Registered or Listed Medicines, depending on the active ingredients. Since 2002, the Australian definition of a medical device has been consistent with that of the European Union, allowing many lice treatments and prevention ...
Nancy Ibrahim   +3 more
wiley   +1 more source

In Vitro and In Vivo Evaluation of Infestation Deterrents Against Lice [PDF]

open access: yesJournal of Medical Entomology, 2015
The human head louse is a cosmopolitan ectoparasite and frequently infests many people, particularly school-age children. Due to widespread pyrethroid resistance and the lack of efficient resistance management, there has been a considerable interest in the protection of uninfested people and prevention of reinfestation by disrupting lice transfer.
Jennifer K. Ketzis   +7 more
openaire   +3 more sources

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