Results 71 to 80 of about 1,410 (190)

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   +1 more source

Evidence of drastic loss of dung beetle diversity after 25 years in an introduced Brazilian pasture

Austral Ecology, Volume 49, Issue 4, April 2024.
Tunneller dung beetles markedly decreased its diversity throughout time. Medium‐ and larger‐bodied species were the most sensitive species. Abstract In tropical forest ecosystems, pastures are considered a limiting environment for dung beetles, with long‐term negative effects on the diversity of this group.
César M. A. Correa, Renato Portela Salomão, Alfredo Raúl Abot, Anderson Puker, Fernando Z. Vaz‐De‐Mello   +4 more
wiley   +1 more source

Tripanosomiasis bovina en ganadería lechera de trópico alto: primer informe de Haematobia irritans como principal vector de T. vivax y T. evansi en Colombia [PDF]

, 2017
Bovine trypanosomiasis is a hemoparasitic disease transmitted in Latin America mainly by biting flies of the family Tabanidae. The study aimed to evaluate infection by Trypanosoma vivax and Trypanosoma evansi in cattle specialized in milk production on a
Polanco Echeverry, Diana, Peña García, Víctor Hugo, Triana Chávez, Omar, Cardona Zuluaga, Edison A., Reyes Vélez, Julián, Cardona Zuluaga, Edison Alberto, Zapata Salas, Richard, Ríos Osorio, Leonardo Alberto, Barahona Rosales, Rolando   +8 more
core   +1 more source

Dinámica poblacional de haematobia irritans en bovinos del trópico Méxicano

Revista Científica, 2010
En este estudio se evaluó la fluctuación en la población de Haematobia irritans de febrero 2004 a febrero 2005, en Martínez de la Torre, Veracruz, México. Se utilizaron 15 vaquillas F1 (Holstein por Brahman) de 11 Ó 2 meses de edad y 170 Ó 19 kg de peso,
Miguel íngel Alonso Díaz, Rebeca Acosta Rodríguez, Ema Maldonado Simán, Rodolfo Ramírez Valverde, Luis Bermúdez-Villanueva   +4 more
doaj  

Identifying Risk Factors for Stephanofilaria‐Caused Ulcerative Dermal Lesions, in Black and White Rhinoceros’ Meta‐Population in Kenya

Transboundary and Emerging Diseases, Volume 2024, Issue 1, 2024.
Ulcerative skin lesions caused by Stephanofilaria dinniki are common in populations of the critically endangered eastern black rhinoceros (Diceros bicornis michaeli). Although considered benign, they have been associated with loss of body condition and mortality in rhinoceros.
Edward King’ori, Grace Waiguchu, Mukami Ruoro, Kenneth Muriithi, Cecilia Mumbi, Martin Omondi, Duncan Aminga, Shaleen Angwenyi, Domnic Mijele, Patrick I. Chiyo, Fedor Korennoy   +10 more
wiley   +1 more source

Insecticide susceptibility of horn flies, Haematobia irritans (Diptera: Muscidae), in the State of Mato Grosso do Sul, Brazil Suscetibilidade da mosca-dos-chifres, Haematobia irritans (Diptera: Muscidae), a inseticidas no Estado de Mato Grosso do Sul, Brasil

Revista Brasileira de Parasitologia Veterinária, 2007
Horn fly susceptibility to insecticides was evaluated in the state of Mato Grosso do Sul, Brazil, from October 2000 to September 2002. Insecticide bioassays (n=57) were conducted in 38 ranches from 14 municipalities throughout the state.
Antonio Thadeu M. Barros, Alberto Gomes, Wilson W. Koller   +2 more
doaj   +1 more source

First report of Paraganaspis egeria Díaz & Gallardo (Hymenoptera: Eucoilidae) parasiting horn fly, Haematobia irritans L. (Diptera: Muscidae) in the Southeastern Brazil

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2001
Este trabalho relata a primeira ocorrência do parasitóide Paraganapis egeria Diaz & Gallardo (Hymenoptera: Eucoilidae) parasitando pupas de Haematobia irritans L. (Diptera: Muscidae) na região Neotropical.
Marchiori C.H., Mendes J., Linhares A.X.
doaj  

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

, 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   +1 more source

Genotype characterization of Haematobia irritans from different Brazilian geographic regions based on randomly amplified polymorphic DNA (RAPD) analysis Caracterização genotípica de Haematobia irritans procedentes de diferentes regiões geográficas brasileiras baseada na análise do DNA polimórfico amplificado ao acaso (RAPD-PCR)

Pesquisa Veterinária Brasileira, 2007
Blood-sucking diptera are important parasites in bovine production systems, especially regarding confinement conditions. Haematobia irritans, the horn fly, is one of the most troublesome species within bovine production systems, due to the intense stress
Luciana G. Brito, Luciana Correia A. Regitano, Maribel E. Funes Huacca, Emanuel Carrilho, Gonzalo E. Moya Borja   +4 more
doaj   +1 more source

Control of hornflies on range cattle with systemic insecticides

California Agriculture, 1966
HORNFLIES (Haematobia irritans) are an economic problem in pasture cattle production in the central San Joaquin Valley during the summer and fall months.
R Miller, E Loomis
doaj