Results 11 to 20 of about 3,090 (195)

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

Pesquisa 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, Wilson W. Koller, Edenio Detmann   +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]

Revista 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, Thelma Maria Saueressig, Alberto Gomes, Wilson Werner Koller, John Furlong, Eneide Santiago Girão, Alfredo da Cunha Pinheiro, Francisco de Paula Jardim Alves-Branco, Maria de Fátima Munhós Sapper, Ramayana Menezes Braga, Amaury Apolonio de Oliveira   +10 more
doaj   +6 more sources

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

Ciência 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, Alfredo Ribeiro de Freitas   +1 more
doaj   +2 more sources

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

Int 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

In vitro efficacy of essential oils against Haematobia irritans

Medicina 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, Lívio Martins Costa-Júnior, Kirley Marques Canuto, Ivanilza Moreira de Andrade, Alessandro Pelegrine Minho, Francisco de Assis Leite Souza   +5 more
doaj   +2 more sources

Dynamics of Haematobia irritans irritans (Diptera: Muscidae) infestation on Nelore cattle in the Pantanal, Brazil [PDF]

Memorias do Instituto Oswaldo Cruz, 2001
From June 1993 to May 1995, horn fly counts were conducted twice a month on untreated Nelore cattle raised extensively in the Pantanal. Horn fly population showed a bimodal fluctuation and peaks were observed every year after the beginning (November ...
Barros Antonio Thadeu M
doaj   +4 more sources

Los enemigos naturales de Haematobia irritans irritans (Diptera; Muscidae) en dos áreas ganaderas de la Argentina [PDF]

, 1994
Fil: Torres, Pablo R.. Área de Parasitología y enfermedades parasitarias de la Facultad de Ciencias Veterinarias. UBA; ArgentinaFil: Cicchino, Armando Conrado. División Entomología. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata;
Abrahamovich, Alberto H., Cicchino, Armando Conrado, Núñez, Jorge L., Prieto, Olegario H., Torres, Pablo R.   +4 more
core   +2 more sources

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

BMC Genomics, 2011
AbstractBackgroundThe 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. Additionally, horn flies are mechanical vectors of different pathogens that cause disease in cattle.
Torres L, Almazán C, Ayllón N, Galindo RC, Rosario-Cruz R, Quiroz-Romero H, de la Fuente J.   +6 more
europepmc   +7 more sources

The use of RNA interference for the management of arthropod pests in livestock farms L'uso di RNA interferente per il controllo degli artropodi infestanti negli allevamenti

Medical and Veterinary Entomology, Volume 37, Issue 4, Page 631-646, December 2023., 2023
Problems caused by arthropod pests to livestock production are increasing due to new legal restrictions on pesticide use, insurgence of resistance to insecticides in pest populations and climate change. RNA interference (RNAi) is a novel approach to pest control based on specific gene silencing in target species, characterised by a selective action ...
Valeria Bonina, Salvatore Arpaia
wiley   +1 more source

Developmental performance of Eristalis tenax larvae (Diptera: Syrphidae): Influence of growth media and yeast addition during captive rearing

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, Volume 339, Issue 5, Page 503-513, June 1, 2023., 2023
Enrichment of the rearing media with yeast fosters larval and overall survival of Eristalis tenax, and shortens larval development time. Mixing antelope droppings and rotting plant material keeps high larval survival and performance of the rearing medium up during developmental duration specially leading to female emergence.
Michel Mathurin Kamdem, Patricks Voua Otomo   +1 more
wiley   +1 more source