Results 61 to 70 of about 18,732 (212)

Ensaios sobre controle do carrapato Rhipicephalus microplus através de processos agroecológicos [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Agroecossistemas, Florianópolis, 2009O presente trabalho foi realizado entre outubro de 2007 e fevereiro de 2008 no Centro ...
Neves, Ana Paula
core  

Modelling the distribution of Rhipicephalus microplus and R. decoloratus in Zimbabwe

Veterinary Parasitology: Regional Studies and Reports, 2018
Species distribution modelling is a very useful tool in vector management. Ticks are vectors of various pathogens which cause serious problems in livestock production in tropical countries. They have a high dispersal potential which is mainly facilitated by the movement of animals from one area to another.
Sungirai, M., Moyo, D.Z., De Clercq, P., Madder, M., Vanwambeke, Sophie, De Clercq, Eva M.   +5 more
openaire   +4 more sources

Ação acaricida in vitro de Tropaeolum majus sob teleóginas de Rhipicephalus (Boophilus) microplus in vitro acaricidal effect of Tropaeolum majus on the engorged female of Rhipicephalus (Boophilus) microplus

Ciência Rural, 2010
O objetivo desse estudo foi o de avaliar a eficácia acaricida in vitro do extrato aquoso e etanólico a 70% da Tropaeolum majus em teleóginas do Rhipicephalus (Boophilus) microplus.
Felipe Lamberti Pivoto, Andréia Buzatti, Felipe da Silva Krawczak, Giovana Camillo, Luís Antônio Sangioni, Gilberto Dolejal Zanetti, Melânia Palermo Manfron, Fernanda Silveira Flores Vogel   +7 more
doaj  

Species composition and geographic distribution of ticks infesting cattle, goats and dogs in a temperate and in a subtropical region of south-east Africa

Onderstepoort Journal of Veterinary Research, 2009
The species and distribution of ticks infesting cattle, goats and dogs in the eastern region of the Eastern Cape Province, South Africa and Maputo Province, Mozambique were determined from collections made from these animals at 72 localities in the ...
I.G. Horak, N. Nyangiwe, C. De Matos, L. Neves   +3 more
doaj   +1 more source

Stable Reference Genes for RT‐qPCR in House Dust Mite Dermatophagoides farinae (Acari: Pyroglyphidae) at Different Developmental Stages

Ecology and Evolution, Volume 16, Issue 11, November 2026.
First systematic evaluation of reference genes across different developmental stages of Dermatophagoides farinae. RPL18 and RPS28 are identified as the two stable reference genes. Cytochrome P450 3A8 gene validates that these stable reference genes provide robust and consistent expression patterns.
Feng Jiang, Mingxia Ge, Zeyu Jin, Haoting Zhou, Mengmeng Zhang, Tong Guan, Haoyuan Hu, Jianhai Yin, Ying Liu   +8 more
wiley   +1 more source

Experimental infection of Rickettsia parkeri in the Rhipicephalus microplus tick

Ticks and Tick-borne Diseases, 2018
This study aimed to evaluate, by means of artificial feeding, the interaction between a pathogenic rickettsia and the hard tick R. microplus. We used partially engorged females fed on calves free of Rickettsia spp. Group 1 (G1), containing 20 ticks, was fed bovine blood only.
Matheus Dias, Cordeiro, Bruna, de Azevedo Baêta, Patricia Barizon, Cepeda, Rafaella Câmara, Teixeira, Carla Carolina Dias Uzedo, Ribeiro, Jaqueline Rodrigues, de Almeida Valim, Adriano, Pinter, Adivaldo Henrique, da Fonseca   +7 more
openaire   +2 more sources

Eco‐Epidemiological Study of Seropositivity Against Rickettsia and Leptospira Agents in Rural Areas of Urabá, Colombia

Tropical Medicine &International Health, Volume 31, Issue 11, Page 1569-1583, November 2026.
ABSTRACT Introduction Rickettsioses and leptospirosis are infectious diseases often underdiagnosed due to limited knowledge about their epidemiology, pathophysiology, and clinical aspects. Objectives To characterize the seroprevalence and seroincidence of Rickettsia and Leptospira agents and determine their associated factors in rural areas of Urabá ...
Mariana Torres‐Bustamante, Omar Cantillo‐Barraza, Albert I. Ko, Elsio A. Wunder Jr, Juan C. Quintero‐Vélez   +4 more
wiley   +1 more source

Rhipicephalus (Boophilus) microplus [PDF]

, 2007
Rhipicephalus microplus (formerly Boophilus microplus) is considered to be the most important tick parasite of livestock in the world. R. microplus is a hard tick that can be found on many hosts including cattle, buffalo, horses, donkeys, goats, sheep ...

core   +1 more source

Desenvolvimento de protótipo para controle físico de Rhipicephalus microplus (dados preliminares). [PDF]

, 2023
Rhipicephalus microplus é um ectoparasita hematófago vetor de Babesia bigemina, B.
R. C. TORRES, CHAGAS, A. C. de S., V. C. VAZQUEZ, SANTOS, L. A. L., L. A. ANHOLETO, MINHO, A. P., FELIPPELLI, G., R. T. KAPRITCHKOFF   +7 more
core  

Immunoregulation of bovine macrophages by factors in the salivary glands of Rhipicephalus microplus [PDF]

Parasites & Vectors, 2012
Alternative strategies are required to control the southern cattle tick, Rhipicephalus microplus, due to evolving resistance to commercially available acaricides. This invasive ectoparasite is a vector of economically important diseases of cattle such as bovine babesiosis and anaplasmosis.
Brake, Danett K, Pérez de León, Adalberto A   +1 more
openaire   +5 more sources