Results 81 to 90 of about 6,789 (211)

Human Lice [PDF]

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

SOCIO-BEHAVIORAL DETERMINANTS AND THE VULNERABILITY OF CHILDREN DURING EARLY CHILDHOOD EDUCATION TO PEDICULOSIS

open access: yesCogitare Enfermagem, 2015
Schools have a high rate of head lice infestations. The aim of this study was to characterize the socio-behavioral determinants and the vulnerability of early childhood education students to infestations by Pediculus ...
Fernanda Gomes de Magalhães Soares Pinheiro   +4 more
doaj   +1 more source

Widespread Lateral Transmission in Fergusonina Galling Flies (Diptera: Fergusoninidae) and Their Obligate Nematode Mutualists Does Not Preclude an Overall Pattern of Cospeciation

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
The biology of gall‐forming fergusoninid flies and their obligate nematode mutualists suggests strict vertical transmission of nematodes between fly generations. Using mitochondrial sequence data to associate fly and nematode haplotypes, we found widespread intraspecific horizontal transfer in multiple species.
Sonja J. Scheffer   +10 more
wiley   +1 more source

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

open access: yes, 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   +5 more
core   +1 more source

Louse Flies on the Fly: Host Macroecology Shapes Interspecific Variation in Ectoparasite Prevalence Among Migrating Birds

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
We analysed over 100,000 migrating birds from 157 species to identify macroecological drivers of interspecific variation in louse fly prevalence. Using phylogenetically informed Bayesian models, we show that host morphology, ecology and biogeographic traits shape infection patterns, with Ornithomya avicularia and O.
Aleksandra Janiszewska   +7 more
wiley   +1 more source

Quantitative risk assessment of salmon louse-induced mortality of seaward-migrating post-smolt Atlantic salmon

open access: yesEpidemics, 2018
The Norwegian government recently implemented a new management system to regulate salmon farming in Norway, aiming to promote environmentally sustainable growth in the aquaculture industry.
Anja Bråthen Kristoffersen   +5 more
doaj   +1 more source

Exploring Floristic Diversity and Medicinal Plant Uses in Venda, Limpopo, South Africa

open access: yesFeddes Repertorium, Volume 137, Issue 2, June 2026.
ABSTRACT Plants have been an important source of medicine for thousands of years. To better understand the current diversity and usage of medicinal plants, floristic studies are essential. This report documents an expedition conducted in the Venda region of Limpopo, South Africa. The study was carried out in Shanzha and surrounding villages, as well as
Gurusamy Manikandan   +2 more
wiley   +1 more source

Lice on pigs [PDF]

open access: yes, 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   +2 more sources

Body lice and bed bug co-infestation in an emergency department patient, Ohio, USA

open access: yesIDCases, 2020
Body lice and bed bugs are hematophagous insects that parasitize humans. Body lice are established vectors of several bacterial pathogens (e.g. Bartonella quintana, Borrelia recurrentis).
Jose E. Pietri   +4 more
doaj   +1 more source

Marine Parasite Biogeography Mirrors Host Patterns Across Latitude, Area, and Diversity

open access: yesNew Zealand Journal of Zoology, Volume 53, Issue 2, June 2026.
Parasites are integral components of biodiversity, yet they remain poorly represented in large‐scale biogeographic theory. In this study, we test whether marine parasites follow three macroecological patterns established for free‐living taxa, namely that parasite species richness: (1) scales positively with area (both host body size and geographic area)
Thomas C. Morris   +2 more
wiley   +1 more source

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