Results 91 to 100 of about 675 (155)

EFFECT OF FOREST COVER ON ECTOPARASITES OF SMALL MAMMALS IN THE BRAZILIAN ATLANTIC FOREST [PDF]

open access: yes, 2018
Habitat reduction is one of the greatest threats to biodiversity and one of its many expected consequences is the negative impacts on host species. In this study, we evaluated if the reduction in the forest cover positively affected the richness and ...
Carneiro, Ianei de Oliveira   +7 more
core   +1 more source

Biodiversidade de potenciais vetores de riquétsias e mosaico epidemiológico da Febre Maculosa no estado do Paraná, Brasil [PDF]

open access: yes, 2020
Spotted Fever (SF) is a disease caused by bacteria of the genus Rickettsia, and is transmitted mainly by ticks. Its eco-epidemiological scenarios vary spatially, and may also vary over time due to environmental changes. It is the main disease transmitted
Durães, Liliane Silva
core  

Ecologia de carrapatos em uma área de preservação permanente na região metropolitana de Curitiba, Paraná, Brasil [PDF]

open access: yes, 2019
Orientador: Prof. Dr. Rafael Felipe da Costa VieiraCoorientadora: Drª Denise Matias de FariaDissertação (mestrado) - Universidade Federal do Paraná, Setor de Ciências Agrárias, Programa de Pós-Graduação em Ciências Veterinárias.
Santos, Leonardo Pereira dos
core   +1 more source

[The effect of immersion in distilled water on the engorged larvae and nymphs of Amblyomma dubitatum Neumann, 1899 (Acari: Ixodidae)].

open access: yesRevista brasileira de parasitologia veterinaria = Brazilian journal of veterinary parasitology : Orgao Oficial do Colegio Brasileiro de Parasitologia Veterinaria, 2006
To evaluate the effect of the immersion of engorged larvae and nymphs of Amblyomma dubitatum experimentally fed on rabbits, the ticks were collected and formed control groups, without immersion, and groups witch were immersed by 24, 48, 72, 96 hours and, for engorged larvaes, by eight weeks, in test tubes containing distilled water.
Paulo Henrique D, Cançado   +4 more
openaire   +1 more source

[Seasonal dynamics of the free-living stages of Amblyomma cajennense and Amblyomma dubitatum (Acari: Ixodidae) in an endemic area for spotted fever in Coronel Pacheco region, Minas Gerais State].

open access: yesRevista brasileira de parasitologia veterinaria = Brazilian journal of veterinary parasitology : Orgao Oficial do Colegio Brasileiro de Parasitologia Veterinaria, 2011
A study on the population behavior of Amblyomma cajennense and Amblyomma dubitatum larvae, nymphs and adult free-living stages was carried out in Coronel Pacheco County, Minas Gerais State, Brazil, a spotted feverendemic area from May 2006 to April 2008. Larvae of Amblyomma sp.
Elizângela, Guedes   +1 more
openaire   +1 more source

DISTRIBUIÇÃO, DIVERSIDADE E SAZONALIDADE DE CARRAPATOS EM AMBIENTES INSTITUCIONAIS COM DIFERENTES GRAUS DE INTERVENÇÃO HUMANA NO ESTADO DO RIO DE JANEIRO, BRASIL

open access: yesBrazilian Journal of Veterinary Medicine, 2014
Este estudo avalia a distribuição, a diversidade e a flutuação sazonal de carrapatos, capturados por meio de três técnicas, em cinco áreas institucionais com diferentes características ecoló- gicas e de intervenção humana, no estado do Rio de Janeiro ...
Andrea Kill Silveira   +1 more
doaj  

Carrapatos de área urbana: um estudo sobre sazonalidade e infecção por rickettsia / urban area ticks: a study about seasonality and rickettsial infection. [PDF]

open access: yes, 2017
This study was made in an urban forest fragment in Campo Grande, Mato Grosso do Sul State, Midwest of Brazil. During a three year period, from 2012 to 2015, the presence of tick species in the environment (vegetation and soil), their seasonality and the ...
ANDREOTTI, R.   +6 more
core  

Características ecológicas de Amblyomma Dubitatum NEUMANN, 1899 (ACARI: IXODIDAE) en Argentina

open access: yes, 2014
Fil: Mangold, Atilio José. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Santa Fe. Estación Experimental Agropecuaria Rafaela; Argentina.
openaire   +1 more source

Diversity of rickettsiae in ticks (Acari: Ixodidae) collected from wild vertebrates in part of the Amazon, Cerrado, and Pantanal biomes in Brazil. [PDF]

open access: yesRev Bras Parasitol Vet, 2023
Prati AC   +14 more
europepmc   +1 more source

Ticks from Catamarca and Tucumán provinces: study of a collection from wild and domestic hosts [PDF]

open access: yes, 2005
Durante 2003-2004 se obtuvieron garrapatas de caballos (Amblyomma neumanni) y de corzuela, Mazama gouazoupira (A. neumanni y Haemaphysalis juxtakochi) en Catamarca y de perros (A.
Guglielmone, Alberto Alejandro   +4 more
core  

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