Results 11 to 20 of about 106,503 (124)

Molecular systematics of the bark lice infraorder C aeciliusetae ( I nsecta: P socodea) [PDF]

Systematic Entomology, 2014
Abstract The phylogenetic relationships of bark lice and parasitic lice ( I nsecta: P socodea) have been studied in a number of recent molecular phylogenetic analyses based on DNA sequences. Many
YOSHIZAWA, KAZUNORI, MOCKFORD, EDWARD L., JOHNSON, KEVIN P.   +2 more
openaire   +5 more sources

Temporal and spatial variations in lice numbers on salmon farms in the Hardanger fjord 2004-06 [PDF]

, 2009
The long and narrow Hardanger fjord in western Norway has a high density of salmon farms and has had severe salmon lice, Lepeophtheirus salmonis, problems.
, Norwegian Research Council (Funder), Heuch,P. A., Finstad,B., Olsen, R.S., Gettinby,G., G Gettinby, Baillie, Mark, Norwegian Research Council (Funder), Revie,C. W., Heuch, P.A., P A Heuch, Lees, F., Malkenes,R., Lees,F., , Fisheries and Aquaculture Industry Research Fund (Funder), C W Revie, M Baillie, Malkenes, R., Finstad, B., Olsen,R. S., Fisheries and Aquaculture Industry Research Fund (Funder), R Malkenes, Baillie, M., R S Olsen, Revie, C.W., F Lees, Baillie,M., B Finstad, Gettinby, G.   +28 more
core   +4 more sources

Changes in epidemiological patterns of sea lice infestation on farmed Atlantic salmon, Salmo salar L., in Scotland between 1996 and 2006 [PDF]

, 2008
Analyses of a unique database containing sea lice records over an 11 year period provide evidence of changing infestation patterns in Scotland. The data, collected from more than 50 commercial Atlantic salmon farms, indicate that both species of sea lice
Marine Harvest (Scotland) (Funder), Lees, F., , Marine Harvest (Scotland) (Funder), Revie, C.W., Gettinby, G.   +4 more
core   +4 more sources

Use of a mathematical model to describe the epidemiology of Lepeophtheirus salmonis on farmed Atlantic salmon Salmo salar in the Hardangerfjord, Norway [PDF]

, 2011
Infestation patterns of the sea louse Lepeophtheirus salmonis from 44 salmon farms in the Hardangerfjord on the south-west coast of Norway over the period 2004 to 2007 were assimilated to create 20-month production cycle profiles for spring and autumn ...
Malkenes, Ragnild, Robbins, Chris, Heuch, Peter A., Finstad, Bengt, Revie, Crawford, Lees, Fiona, Gettinby, George   +6 more
core   +4 more sources

Animal medical systems from Apis to apes: history, recent advances and future perspectives. [PDF]

Biol Rev Camb Philos Soc
ABSTRACTAnimal medical systems encompass a wide range of behaviours aimed at maintaining or improving health. It has become clear that these behaviours are not limited to animals treating themselves (self‐medication) but also include the treatment of group members, resulting in the adoption of the more inclusive term “animal medication”. Behaviour with
Pusceddu M, Huffman MA, Knoll S, Francesconi AHD, Floris I, Satta A.   +5 more
europepmc   +2 more sources

Confidence in assessing the effectiveness of bath treatments for the control of sea lice on Norwegian salmon farms [PDF]

, 2012
The salmon louse Lepeophtheirus salmonis is the most important ectoparasite of farmed salmonids in the Northern hemisphere, having a major economic and ecological impact on the sustainability of this sector of the aquaculture industry. To a large extent,
Revie, Crawford, Jimenez, Daniel F., Heuch, Peter A, Gettinby, George   +3 more
core   +4 more sources

The efficacy of emamectin benzoate against infestations of Lepeophtheirus salmonis on farmed Atlantic salmon (Salmo salar L) in Scotland, 2002-2006 [PDF]

, 2008
Infestations of the parasitic copepod Lepeophtheirus salmonis, commonly referred to as sea lice, represent a major challenge to commercial salmon aquaculture. Dependence on a limited number of theraputants to control such infestations has led to concerns
Marine Harvest (Scotland) (Funder), Revie, Crawford W., Lees, Fiona, Baillie, Mark, Gettinby, George   +4 more
core   +4 more sources

The use of prevalence as a measure of lice burden: a case study of Lepeophtheirus salmonis on Scottish Atlantic salmon, Salmo salar L., farms [PDF]

, 2009
This study investigates the benefits of using prevalence as a summary measure of sea lice infestation on farmed Atlantic salmon, Salmo salar L. Aspects such as sampling effort, the relationship between abundance and prevalence arising from the negative ...
Lees, F., Baillie, M., Gettinby,G., Lees,F., Revie, C.W., Baillie,M., Revie,C. W., Gettinby, G.   +7 more
core   +1 more source

Storage Method for ‘Psocoptera’ (Insecta: Psocodea) in “CD Box”

EntomoBrasilis, 2016
. The use of a “CD box” adapted to the storage of slides, and other body parts of dissected psocopterans was proposed. Um Método de Armazenamento para Psocoptera (Insecta: Psocodea) em Caixa de CD Resumo.
Alberto Moreira Silva-Neto, Alfonso Neri García Aldrete, José Albertino Rafael   +2 more
doaj   +1 more source

New records of Dictyopsocus pennicornis (Burmeister) (Psocodea 'Psocoptera': Psocidae: Psocinae)

EntomoBrasilis, 2017
. First records of Dictyopsocus pennicornis (Burmeister), in the northeastern Brazilian states of Bahia, Ceará and Paraíba, are presented, with biogeographic comments.
João Alves Oliveira, Alberto Moreira Silva-Neto, Diego Matheus Mello Mendes, Alfonso Neri García Aldrete   +3 more
doaj   +1 more source