Results 31 to 40 of about 5,372 (109)
RECENT ADVANCES IN VETERINARY ENTOMOLOGY1 [PDF]
The advances during the last 15 years in our knowledge of the biology and control of arthropod pests of livestock and vectors of animal disease agents exceed those made in any similar period in past history.
KNIPLING, E. F., LINDQUIST, A.W.
core +1 more source
Using human head lice to unravel neglect and cause of death [PDF]
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
ABSTRACT From blood‐sucking lice and food‐stealing gulls to pandemic‐inducing viruses and egg‐eating snakes: parasites and predators are ubiquitous in shaping ecology and evolution. Fundamental to these interactions is the way in which parasites and predators choose their victim. Here, I argue that a trade‐off between host quality and vulnerability can
Mairenn C. Attwood
wiley +1 more source
Lice of Public Health Importance and Their Control [PDF]
Lice have been intimately associated with man for centuries. Infestations with lice occur today in the United States and many other countries despite great efforts to maintain high standards of public health.
Littig, Kent S., Pratt, Harry D.
core +1 more source
Abstract In areas with high densities of salmon farming, spillover of the ectoparasitic salmon louse Lepeophtheirus salmonis poses a major threat to wild anadromous salmonids. By combining experimentally salmon louse infestation (mean ± standard deviation = 0.25 ± 0.25 lice g−1 fish) with acoustic telemetry, we studied the behavior of wild first‐time ...
John Fredrik Strøm+6 more
wiley +1 more source
Pubic Lice (Pthirus pubis): History, Biology and Treatment vs. Knowledge and Beliefs of US College Students [PDF]
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
Abstract The stomach‐less cunner wrasse (Tautogolabrus adspersus) has been experimentally used as a biological control agent for salmon lice that infest Atlantic salmon (Salmo salar) and to remove biofouling inside sea cages. The cunner demonstrates a strong population structure, suggesting that its diet, and therefore its usefulness for biological ...
Christopher J. D. Bender+3 more
wiley +1 more source
ABSTRACT Pathogens play a key role in individual function and the dynamics of wild populations, but the link between pathogens and individual performance has rarely been investigated in the wild. Migrating salmonids offer an ideal study system to investigate how infection with pathogens affects performance given that climate change and fish farming ...
Robert J. Lennox+8 more
wiley +1 more source
Prevalence of lice infesting goats in Mosul
The aim of this study is to find the prevalence and diagnosis species of lice infesting goats in different seasons and different areas and farms in Mosul, and to determine the severity of infestation among 450 native goats during a period of one year. The result of the study revealed that 14.2 % of the examined goats harboured lice or their eggs (nits).
openaire +3 more sources
Impact of variable physical conditions and future increased aquaculture production on lice infestation pressure and its sustainability in Norway [PDF]
Salmon lice infestation is a challenge for wild post-smolt salmon during migration from their natal river to the sea in several regions of Norway.
Albretsen, Jon+4 more
core +2 more sources