Results 11 to 20 of about 13,605 (301)

THE PHORESY OF THE LOUSE MALLOPHAGA ON THE POPULATION OF THE LOUSE-FLY HIPPOBOSCIDAE [PDF]

Российский паразитологический журнал, 2016
Objective of research: To study the role of phoresy of the louse Mallophaga on the population of the louse-fly Hippoboscidae.Material and methods: In 1997–2015 more than 10000 birds were caught; from them about 2000 louse-flies Hippoboscidae were ...
A. V. Matyuhin
doaj   +1 more source

Contributions to our knowledge on avian louse flies (Hippoboscidae: Ornithomyinae) with the first European record of the African species Ornithoctona laticornis

Parasites & Vectors
Background Louse flies (Diptera, Hippoboscidae) are important blood-sucking parasites of birds and mammals with a worldwide distribution. The aim of our study was to collect louse flies from birds across multiple sites in Hungary and evaluate the effects
Gergő Keve, Tibor Csörgő, Dávid Kováts, Anikó Benke, Attila Tibor Bende, Hunor Ágoston, Attila Mórocz, Ákos Németh, Enikő Anna Tamás, Attila Huber, József Gyurácz, Gábor Keve, Jenő Kontschán, Anna Németh, Sándor Hornok   +14 more
doaj   +2 more sources

seangodwin/sea-louse-resistance: v1.0

, 2022
Sea-louse resistance to emamectin benzoate on salmon farms in the Broughton Archipelago ...
seangodwin
core   +1 more source

Tests on the efficacy of amitraz, ivermectin and eprinomectin for control of lice in goats

Bulgarian Journal of Veterinary Medicine, 2022
Ectoparasitic infestations with Linognathus stenopsis and Bovicola caprae are a serious concern in goat farms, especially during the winter and spring. This study tested the efficacy of three modern insecticide drugs (ivermectin, eprinomectin and amitraz)
P. Prelezov, N. Nizamov, P. Veleva
doaj   +1 more source

Louse (Insecta : Phthiraptera) mitochondrial 12S rRNA secondary structure is highly variable [PDF]

, 2002
Lice are ectoparasitic insects hosted by birds and mammals. Mitochondrial 12S rRNA sequences obtained from lice show considerable length variation and are very difficult to align.
Page, R.D.M., Cruickshank, R., Johnson, K.P.   +2 more
core   +1 more source

Endosymbiotic bacteria of the boar louse Haematopinus apri (Insecta: Phthiraptera: Anoplura)

Frontiers in Microbiology, 2022
Insects exclusively feeding on vertebrate blood are usually dependent on symbiotic bacteria for provisioning of B vitamins. Among them, sucking lice are prominent in that their symbiotic bacteria as well as their symbiotic organs exhibit striking ...
Yudai Nishide, Kohei Oguchi, Kohei Oguchi, Maria Murakami, Minoru Moriyama, Ryuichi Koga, Takema Fukatsu, Takema Fukatsu, Takema Fukatsu   +8 more
doaj   +1 more source

Parasite management in aquaculture exerts selection on salmon louse behaviour

Evolutionary Applications, 2021
The evolution of pest resistance to management strategies is a major challenge for farmed systems. Mitigating the effects of pest adaptation requires identifying the selective pressures imposed by these strategies.
Andrew Coates, Ingrid A. Johnsen, Tim Dempster, Ben L. Phillips   +3 more
doaj   +1 more source

Identification of a sex-linked SNP marker in the salmon louse (Lepeophtheirus salmonis) using RAD sequencing [PDF]

, 2013
The salmon louse (Lepeophtheirus salmonis (Krøyer, 1837)) is a parasitic copepod that can, if untreated, cause considerable damage to Atlantic salmon (Salmo salar Linnaeus, 1758) and incurs significant costs to the Atlantic salmon mariculture ...
Carmichael, Stephen N, Bassett, David I, Stephen N. Carmichael, Bron, James, Christie, Hayden R. L., Skern-Mauritzen, Rasmus, Bekaert, Michaël, David I Bassett, James E Bron, John B. Taggart (208020), Rasmus Skern-Mauritzen, Bassett, David I., Gharb, Karim, Skuce, Philip J, Taggart John B., Bron, James E., Bron, James E, Hayden R. L. Christie (471364), David I. Bassett (471365), Bekaert Michaël, Sturm, Armin, Carmichael Stephen N., Stephen N Carmichael, Taggart, John B, Bassett, D I, Sturm Armin, John B. Taggart, James E. Bron (308427), Gharbi Karim, Hayden R. L. Christie, Christie, Hayden R L, John B Taggart, Skuce, Philip J., Skern-Mauritzen Rasmus, Hayden R L Christie, Skuce Philip J., Michaël Bekaert, Armin Sturm, Philip J Skuce, Karim Gharbi (432878), Karim Gharbi, Philip J. Skuce, Philip J. Skuce (471366), Bassett David I., Skuce, Phillip, David I. Bassett, Stephen N. Carmichael (471363), Taggart, John, James E. Bron, Christie Hayden R. L., Taggart, John B., Rasmus Skern-Mauritzen (457732), Michaël Bekaert (121005), Carmichael, Stephen N., Armin Sturm (93476), Gharbi, Karim, Bron James E., Bakaert, Michaël, Taggart, J.B., Bassett, D.I., Carmichael, S.N., Skern-Mauritzen, R., Bron, J.E., Skuce, P.J., Sturm, A., Gharbi, K., Bekaert, M., Christie, H.R.L.   +67 more
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Data incongruence and the problem of avian louse phylogeny [PDF]

, 2004
Recent studies based on different types of data (i.e. morphological and molecular) have supported conflicting phylogenies for the genera of avian feather lice (Ischnocera: Phthiraptera).
Page, R.D.M., Smith, V.S., Johnson, K.P.
core   +1 more source

Cattle Tail Lice

EDIS, 2006
The cattle tail louse, Haematopinus quadripertusus (Figure 1), is the most important damaging cattle louse in Florida. In other parts of the United States the short-nosed cattle louse is the major pest.
Phillip E. Kaufman, Philip G. Koehler, Jerry F. Butler   +2 more
doaj   +5 more sources