Search Results - "Leite, Romário C"

Does Rhipicephalus microplus tick infestation increase the risk for myiasis caused by Cochliomyia hominivorax in cattle? by Reck, José, Marks, Fernanda S., Rodrigues, Rogério O., Souza, Ugo A., Webster, Anelise, Leite, Romário C., Gonzales, João Carlos, Klafke, Guilherme M., Martins, João Ricardo

“…The larval phase of Cochliomyia hominivorax (screwworm) is an obligate parasite of vertebrate animals, particularly mammals, and widespread in South America,…”
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Detection of Rickettsia rickettsii in the tick Amblyomma cajennense in a new Brazilian spotted fever-endemic area in the state of Minas Gerais by Guedes, Elizângela, Leite, Romário C, Prata, Márcia C A, Pacheco, Richard C, Walker, David H, Labruna, Marcelo B

“…The present study evaluated rickettsial infection in Amblyomma spp. ticks collected in a farm in Coronel Pacheco, a Brazilian spotted fever (BSF) endemic area…”
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novel Rickettsia infecting Amblyomma dubitatum ticks in Brazil by Almeida, Aliny P, Cunha, Lucas M, Bello, Ana Cristina P.P, da Cunha, Arildo P, Domingues, Luísa N, Leite, Romário C, Labruna, Marcelo B

“…A total of 130 adult free-living ticks of Amblyomma cajennense and 9 free-living Amblyomma dubitatum were collected in the surroundings of the Pampulha Lake,…”
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Farmers' perception about parasitic otitis in Gyr breed from three states of Brazil by Leite, Patrícia V.B., Cunha, Lucas M., Oliveira, Paulo Roberto, Leite, Luiza B., Leite, Romário C.

“…This study aimed to know the perception of Gir cattle breeders and farm employees about parasitic otitis and practices regarding methods of treatment and…”
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Clinical aspects and dynamics of auricular parasitosis in Gir cattle by Leite, Patrícia V.B., Leite, Luiza B., Cunha, Arildo P. da, Silva, Marcos X., Bello, Ana Cristina P.P., Domingues, Luísa N., Leite Jr, Antônio, Leite, Romário C.

“…We evaluated the dynamics of ear infestations caused by Rhabditis spp. and Raillietia spp., which were correlated with animal age, intensity of clinical signs…”
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Genetic diversity patterns of Haemonchus placei and Haemonchus contortus populations isolated from domestic ruminants in Brazil by Brasil, Bruno S.A.F., Nunes, Ronaldo L., Bastianetto, Eduardo, Drummond, Marcela G., Carvalho, Daniel C., Leite, Romário C., Molento, Marcelo B., Oliveira, Denise A.A.

“…[Display omitted] ► The genetic diversity of Haemonchus placei and Haemonchus contortus populations in Brazil was studied. ► Both H. placei and H. contortus…”
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Coxiella symbiont in the tick Ornithodoros rostratus (Acari: Argasidae) by Almeida, Aliny P, Marcili, Arlei, Leite, Romario C, Nieri-Bastos, Fernanda A, Domingues, Luísa N, Martins, João Ricardo, Labruna, Marcelo B

“…In the present study, the presence of tick-associated bacteria and protozoa in Ornithodoros rostratus ticks (adults, nymphs, and eggs) from the Pantanal region…”
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Human ehrlichioses in Brazil: first suspect cases by Calic, Simone B, Galvão, Márcio A M, Bacellar, Fátima, Rocha, Christiane M B M, Mafra, Cláudio L, Leite, Romário C, Walker, David H

“…Brazilian spotted fever (BSF) rickettsiosis is the most common and recognized of the human rickettsioses in Brazil. It is difficult to establish the diagnosis…”
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The geographic distribution of Argas (Persicargas) miniatus and Argas (Persicargas) persicus (Acari: Argasidae) in America, with morphological and molecular diagnoses from Brazil, Chile and Cuba by Muñoz-Leal, Sebastián, Venzal, José M., Nava, Santiago, Reyes, Mercedes, Martins, Thiago F., Leite, Romário C., Vilela, Vinicius L.R., Benatti, Hector R., Ríos-Rosas, Daniela, Barros-Battesti, Darci M., González-Acuña, Daniel, Labruna, Marcelo B.

“…High similarity of morphological traits has historically overshadowed the identities and distributions of poultry-associated soft ticks Argas (Persicargas)…”
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Lack of Parthenogenesis by Amblyomma cajennense (Acari: Ixodidae) by de Freitas, Carolina M V, Leite, Romário C, Lopes, Cristina M L, Rodrigues, Daniel S, Paz, Gustavo Fontes, de Oliveira, Paulo R

“…Some reproductive parameters of adult stages of Amblyomma cajennense ticks were studied. The capacity of virgin females to reproduce by parthenogenesis was…”
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An outbreak of malignant catarrhal fever in Murrah buffaloes in Minas Gerais, Brazil by Costa, Érica A., Bastianetto, Eduardo, Vasconcelos, Anilton C., Bomfim, Maria Rosa Q., Fonseca, Flávio G. da, Gomes, Adriana D., Leite, Romário C., Resende, Mauricio

“…An outbreak of Malignant Catarrhal Fever (MCF) resulted in death of five female buffaloes and one domestic cow from the same farm. Four buffaloes died 10-15…”
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New Records and Human Parasitism by Ornithodoros mimon (Acari: Argasidae) in Brazil by Labruna, Marcelo B., Marcili, Arlei, Ogrzewalska, Maria, Barros-Battesti, Darci M., Dantas-Torres, Filipe, Fernandes, André A., Leite, Romario C., Venzal, Jose M.

“…The bat tick Ornithodoros mimon Kohls, Clifford & Jones is currently known by only few reports in Bolivia, Uruguay, Argentina, and the state of São Paulo in…”
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Caracterização do controle de Haematobia irritans e Rhipicephalus (Boophilus) microplus no Triângulo Mineiro e Alto Paranaíba, Minas Gerais by Luísa N. Domingues, Ana C.P.P. Bello, Arildo P. Cunha, Patrícia V.B. Leite, Antonio T.M. Barros, Romário C. Leite

“…O controle eficaz de Haematobia irritans (mosca-dos-chifres) e Rhipicephalus (Boophilus) microplus (carrapato-do-boi) é um fator crucial à maior rentabilidade…”
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Biological parameters of ticks (Amblyomma cajennense Fabricius, 1787) under field and laboratory conditions in Pedro Leopoldo, State of Minas Gerais, Brazil by Lopes, Cristina M L, Oliveira, Paulo R, Haddad, João Paulo, Domingues, Luísa N, Pinheiro, Rizaldo R, Borges, Lígia M F, Labruna, Marcelo B, Leite, Romário C

“…This study evaluated the biological parameters of the duration of the pre-oviposition and egg incubation periods and maximum survival of unfed larvae, under…”
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Isolation of Rickettsia rickettsii from the tick Amblyomma sculptum from a Brazilian spotted fever-endemic area in the Pampulha Lake region, southeastern Brazil by Labruna, Marcelo B, Krawczak, Felipe S, Gerardi, Monize, Binder, Lina C, Barbieri, Amalia R M, Paz, Gustavo F, Rodrigues, Daniel S, Araújo, Ricardo N, Bernardes, Marcela Lanza, Leite, Romario C

“…Brazilian spotted fever (BSF) is a tick-borne disease caused by the bacterium Rickettsia rickettsii, the deadliest spotted fever of the world, transmitted in…”
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Drop off rhythm of Rhipicephalus sanguineus (Acari: Ixodidae) of artificially infested dogs by Paz, Gustavo F, Labruna, Marcelo B, Leite, Romário C

“…The present study evaluated the drop-off rhythm of Rhipicephalus sanguineus (Latreille) ticks from two populations from Brazil, one from Monte Negro, state of…”
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Rickettsioses emergentes e reemergentes numa região endêmica do Estado de Minas Gerais, Brasil by Galvão, Márcio A. M., Lamounier, Joel A., Bonomo, Elido, Tropia, Margarete S., Rezende, Eliane G., Calic, Simone B., Chamone, Chequer B., Machado, Mirtes C., Otoni, Márcia E. A., Leite, Romário C., Caram, Camila, Mafra, Cláudio L., Walker, David H.

“…O trabalho descreve um inquérito sorológico para rickettsioses em escolares e cães de Novo Cruzeiro, Minas Gerais, Brasil, em 1998. Trezentos e trinta e um…”
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Control of Rhipicephalus sanguineus (Latrielle, 1806) (Acari: Ixodidae) in the kennel of the UFMG Veterinary School, Belo Horizonte, Minas Gerais, Brazil by Paz, Gustavo F, Leite, Romário C, de Oliveira, Paulo R

“…The present work was aimed at proposing a control measure for Rhipicephalus sanguineus in a naturally infected kennel of 72 m(2) of the UFMG Veterinary School…”
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Comparison of different sampling traps for Dermanyssus gallinae (Acari: Dermanyssidae) (de Geer, 1778) by Cunha, Lucas M, Cunha, Mariana M, Leite, Romário C, Silva, Israel J, Oliveira, Paulo R de

“…This work aims to compare the performance of corrugated paper and "taquaril" bamboo (Phyllostachys sp.) straw traps for collecting (in sampling) Dermanyssus…”
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Caracterização do controle de Haematobia irritans e Rhipicephalus (Boophilus) microplus no Triângulo Mineiro e Alto Paranaíba, Minas Gerais by Domingues, Luísa N., Bello, Ana C.P.P., Cunha, Arildo P., Leite, Patrícia V.B., Barros, Antonio T.M., Leite, Romário C.

“…O controle eficaz de Haematobia irritans (mosca-dos-chifres) e Rhipicephalus (Boophilus) microplus (carrapato-do-boi) é um fator crucial à maior rentabilidade…”
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