Results 11 to 20 of about 5,783 (241)

In vitro efficacy of essential oils against Haematobia irritans

open access: yesMedicina Veterinária, 2023
The horn fly (Haematobia irritans) infestation in the cattle in Brazil leads to significant economic damage for livestock. The efficacy of many essential oils has been demonstrated in the control of veterinary ectoparasites. This study aimed to evaluate
Karina Neoob de Carvalho Castro   +5 more
doaj   +3 more sources

Sazonalidade de Haematobia irritans no Brasil Central The seasonality of Haematobia irritans in central Brazil [PDF]

open access: yesPesquisa Veterinária Brasileira, 2006
A mosca-dos-chifres (Haematobia irritans) é um dos principais ectoparasitos de bovinos no Brasil. Estudos epidemiológicos são exigidos devido às dificuldades crescentes do seu controle químico.
Ivo Bianchin   +2 more
doaj   +5 more sources

Susceptibility of the horn fly, Haematobia irritans irritans (Diptera: Muscidae), to insecticides in Brazil Suscetibilidade da mosca-dos-chifres, Haematobia irritans irritans (Diptera: Muscidae), a inseticidas no Brasil [PDF]

open access: yesRevista Brasileira de Parasitologia Veterinária, 2012
Since horn fly populations became established throughout Brazil, complaints regarding control failure have increased around the country. A broad survey to evaluate the susceptibility of horn flies to both organophosphate (OP) and pyrethroid insecticides ...
Antonio Thadeu Medeiros Barros   +10 more
doaj   +6 more sources

Susceptibility of field populations of Haematobia irritans to fipronil in Uruguay [PDF]

open access: yesPesquisa Veterinária Brasileira, 2021
: Fipronil was registered in Uruguay in 1997, and, since then, it has been used for the control of Haematobia irritans irritans and Rhipicephalus microplus. The susceptibility of H. irritants to this drug has not been evaluated.
Cecilia Miraballes   +5 more
doaj   +3 more sources

Antifeedant Effects and Repellent Activity of Loline Alkaloids from Endophyte-Infected Tall Fescue against Horn Flies, Haematobia irritans (Diptera: Muscidae). [PDF]

open access: yesMolecules, 2021
Haematobia irritans is an obligate bloodsucking ectoparasite of cattle and is the global major pest of livestock production. Currently, H. irritans management is largely dependent upon broad-spectrum pesticides, which lately has led to the development of
Espinoza J   +5 more
europepmc   +2 more sources

Insecticidal, Repellent and Antifeedant Activity of Essential Oils from Blepharocalyx cruckshanksii (Hook. & Arn.) Nied. Leaves and Pilgerodendron uviferum (D. Don) Florin Heartwood against Horn Flies, Haematobia irritans (Diptera: Muscidae). [PDF]

open access: yesMolecules, 2021
Haematobia irritans is a cosmopolitan obligate blood-feeding ectoparasite of cattle and is the major global pest of livestock production. Currently, H.
Espinoza J   +6 more
europepmc   +2 more sources

Wolbachia successfully replicate in a newly established horn fly, Haematobia irritans irritans (L.) (Diptera: Muscidae) cell line [PDF]

open access: yesbioRxiv, 2019
AbstractBACKGROUNDHaematobia spp., horn flies (HF) and buffalo flies (BF), are economically important ectoparasites of dairy and beef cattle. Control of these flies relies mainly on the treatment of cattle with chemical insecticides. However, the development of resistance to commonly used compounds is compromising the effectiveness of these treatments ...
Madhav, Mukund   +7 more
openaire   +5 more sources

Comportamento da Haematobia irritans em fazendas com diferentes manejos de bovinos Behaviour Haematobia irritans in herd cattle farms under different management

open access: yesCiência Rural, 1997
A dinâmica parasitária da Haematobia irritans foi estudada em três fazendas com diferentes tipos de manejo de bovinos mestiços na região de São Carlos, SP, as quais não utilizavam nenhum tratamento específico à mosca. O experimento consistuiu na contagem
Gilson Pereira de Oliveira   +1 more
doaj   +2 more sources

Horn Fly, Haematobia irritans irritans (L.), Overwintering. [PDF]

open access: yesInt J Insect Sci, 2014
The horn fly, Haematobia irritans irritans (L.), is an ectoparasitic blood feeder mainly on cattle. Its cosmopolitan distribution extends from boreal and grassland regions in northern and southern latitudes to the tropics. Stress and blood loss from horn flies can reduce cattle weight gain and milk production. Horn flies show substantial plasticity in
Showler AT, Osbrink WLA, Lohmeyer KH.
europepmc   +4 more sources

Wolbachia Endosymbiont of the Horn Fly (Haematobia irritans irritans): a Supergroup A Strain with Multiple Horizontally Acquired Cytoplasmic Incompatibility Genes. [PDF]

open access: yesAppl Environ Microbiol, 2020
Horn flies, Haematobia irritans irritans, are obligate hematophagous parasites of cattle having significant effects on production and animal welfare.
Madhav M   +4 more
europepmc   +2 more sources

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