Results 91 to 100 of about 6,770 (211)

Sea lice infestations on farmed Atlantic salmon in Scotland and the use of ectoparasitic treatments

, 2002
A recently compiled national database on sea lice infestations on farmed Atlantic salmon, contains detailed records for the period 1996 to 2000 from over 30 commercial sites on the west coast of Scotland.
Reid, S.W.J., Treasurer, J.W., Grant, A.N., Revie, C.W., Gettinby, G.   +4 more
core  

Prevalence of Head Lice Infestation and its Associated Factors Among Female Primary School Students in Ghahavand County and Compared with the Previous Studies

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2021
Background and Objectives: Despite the progress of communities’ health, head lice (Pediculus capitis) infestation remains a major health problem. The aim of the study was to investigate the prevalence of head lice infestation and its associated factors ...
Taghi Hajiloie, Amir Hosein Zahirnia, Hassan Nasirian, Behroz Davari   +3 more
doaj  

Salmon lice infestations on sea trout predicts infestations on migrating salmon post-smolts

, 2017
Impacts of sea lice (Lepeophtheirus salmonis or Caligus spp.) on wild salmonids is currently one of the most important issues facing management of fish farms in salmon producing countries in the northern hemisphere.
Knut Wiik Vollset, Elina Halttunen, Ian Dohoo, Ørjan Karlsen, Bengt Finstad, Pål Arne Bjørn   +5 more
core   +1 more source

Entodermoscopy of Pediculosis capitisKey message

JAAD Case Reports, 2022
Cristina Diniz Borges Figueira de Mello, MD, Andrea Fernandes Eloy da Costa França, MD, PhD, Renata Ferreira Magalhães, MD, PhD   +2 more
doaj   +1 more source

Lice on pigs

, 1956
Lice infestations are responsible for serious losses in the pig industry as, apart from the reduced growth rates and loss of condition resulting from the constant irritation, the lice are carriers of ...

core   +1 more source

Human Lice (Spanish)

, 2006
4 pp., 3 photosThe three kinds of human lice (head lice, body lice, and pubic or crab lice) are described in this publication. here are guidelines for identifying lice and helpful instructions for preventing and controlling lice ...
Moore, Glen C., Olson, Jimmy K.
core  

Epidemiological analysis of pediculosis and the distribution of kdr mutation frequency in head lice populations in Torbat Heydarieh city of Khorasan Razavi Province, Northeastern Iran

BMC Research Notes
Head lice infestations are the most prominent ectoparasitic infection in the world, including Iran, particularly among school children. Recently, numerous cases of infestation have been reported in various provinces of the country.
Mohammad Taheri, Fereshteh Ghahvechi Khaligh, Ahmad Ali Hanafi-Bojd, Hamid Reza Khalkhali, Kamal Dashti, Mehdi Badakhshan, Saber Gholizadeh   +6 more
doaj   +1 more source

Lice Infestations in Sheep and Goats in Kombolcha District, East Hararghe Zone, Oromia Regional State, Ethiopia. [PDF]

Vet Med Int, 2020
Disasa DD.
europepmc   +1 more source

A mathematical view on head lice infestations

, 2019
Commonly known as head lice, Pediculus humanus capitis are human ectoparasites which cause infestations in children worldwide. Understanding the life cycle of head lice is an important step in knowing how to treat lice infestations, as the parasite behavior depends considerably on its age and gender.
Castelletti, Noemi, Barbarossa, Maria Vittoria   +1 more
openaire   +2 more sources

Assessment of Sea Lice Infestations on Wild Fishes of Cobscook Bay

, 2013
Sea lice are ectoparasitic copepods on fishes and can negatively impact aquaculture operations. Little work on sea lice, specifically Lepeophtheirus salmonis and Caligus elongatus, has occurred in the northwest Atlantic.
Jensen, Alexander
core