Results 11 to 20 of about 4,799 (261)

Bartonella spp. DNA Associated with Biting Flies from California [PDF]

open access: yesEmerging Infectious Diseases, 2004
Bartonella DNA was investigated in 104 horn flies (Haematobia spp.), 60 stable flies (Stomoxys spp.), 11 deer flies (Chrysops spp.), and 11 horse flies (Tabanus spp.) collected on cattle in California. Partial sequencing indicated B.
Crystal Y. Chung   +6 more
doaj   +4 more sources

Functional genomics of the horn fly, Haematobia irritans (Linnaeus, 1758) [PDF]

open access: yesBMC Genomics, 2011
Background The horn fly, Haematobia irritans (Linnaeus, 1758) (Diptera: Muscidae) is one of the most important ectoparasites of pastured cattle. Horn flies infestations reduce cattle weight gain and milk production.
Quiroz-Romero Héctor   +6 more
doaj   +2 more sources

Laboratory Evaluation of Novaluron as a Development Site Treatment for Controlling Larval Horn Flies, House Flies, and Stable Flies (Diptera: Muscidae) [PDF]

open access: yesJournal of Medical Entomology, 2012
A granular formulation of novaluron (Novaluron 0.2G, 0.2% [AI]), a newer benzoylphenyl urea insecticide, was evaluated for its efficacy in controlling the larval stage of horn flies, Haematobia irritans (L.); house flies, Musca domestica L.; and stable flies, Stomoxys calcitrans (L.), in cow manure.
Lohmeyer, K. H., Pound, J.M.
openaire   +5 more sources

SEASONAL ABUNDANCE OF HORN FLIES, SIPHONA IRRITANIS-HAEMATOBIA IRRITANIS (DIPTERA : MUSCIDAE) In BENI-SUEF [PDF]

open access: yesAssiut Veterinary Medical Journal, 1990
The present study was carried out at Beni-Suef Governorate in the period between July, 1988 and June, 1989 to clearify the sesonal pre valance of Haematobia irritanis flies.
M.A. EL-SEIFY
doaj   +1 more source

Genetic parameters of subjective and image-based horn fly abundance phenotypes

open access: yesFrontiers in Animal Science, 2023
The genetic basis of horn fly abundance remains largely unknown and only few heritability estimates are available based on small scale studies. In this study, one subjective and two image-based fly abundance phenotypes were analyzed.
Amanda M. Warner   +5 more
doaj   +1 more source

Comparison Of Two Methods (visual Estimates And Filming) For Counts Of Horn Flies (haematobia Irritans Irritans) (l.) (diptera: Muscidae) [PDF]

open access: yes, 2015
Visual estimates are generally used for counts of horn flies, Haematobia irritans (L.) and play an important role as an instrument to quantify fly populations in scientific studies. In this study, horn fly counts were performed on 30 Nelore steers in the
Prado A.P., Lima L.G.F., Perri S.H.V.
core   +5 more sources

Two-Dimensional Motion Perception in Flies [PDF]

open access: yes, 1993
Borst A, Egelhaaf M, Seung HS. Two-Dimensional Motion Perception in Flies. Neural Computation. 1993;5(6):856-868.We study two-dimensional motion perception in flies using a semicircular visual stimulus.
Egelhaaf, M.   +8 more
core   +2 more sources

Thrombin as a Potential Proxy to Select for Horn Fly Abundance in Beef Cattle

open access: yesAnimals, 2022
Horn flies are a major nuisance to cattle and induce significant economic losses. Fly abundance varies within and across breeds and genetic analyses have shown sufficient genetic variation to permit selection.
Amanda Warner   +7 more
doaj   +1 more source

Sex Chromosome Evolution in Muscid Flies

open access: yesG3: Genes, Genomes, Genetics, 2020
Sex chromosomes and sex determining genes can evolve fast, with the sex-linked chromosomes often differing between closely related species. Population genetics theory has been developed and tested to explain the rapid evolution of sex chromosomes and sex
Richard P. Meisel   +5 more
doaj   +1 more source

Producing Flies with Horns [PDF]

open access: yesScientific American, 1920
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openaire   +1 more source

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