Results 231 to 240 of about 3,183 (248)

Horse resistance to natural infestations of Anocentor nitens and Amblyomma cajennense (Acari: Ixodidae)

Veterinary Parasitology, 2002
The objective of this study was to investigate some aspects of horse resistance to natural infestations of Anocentor nitens and Amblyomma cajennense over a 2-year period. Free-living stages of A. nitens were used to evaluate the influence of season of the year on horse resistance.
L M F, Borges, P R, Oliveira, C L M, Lisboa, M F B, Ribeiro   +3 more
openaire   +2 more sources

Encephalitozoon-Like Microsporidia in the Ticks Amblyomma cajennense and Anocentor nitens (Acari: Ixodidae)

Journal of Medical Entomology, 1998
A Encephalitozoon-like microsporidia was found in epithelial cells of the midgut and the salivary glands of Amblyomma cajennense (F.) and Anocentor nitens (Neumann) that had fed on rabbits. Ultrastructural studies demonstrated that all stages of the life cycle of the parasite occur in parasitophorous vacuoles and contain only 1 nucleus.
M F, Ribeiro, A M, Guimarães
openaire   +2 more sources

Hypersensitivity Induced in Dogs by Nymphal Extract of Amblyomma cajennense Ticks (Acari:Ixodidae)

Annals of the New York Academy of Sciences, 2002
Abstract: In general, hosts develop resistance to ticks after repeated infestations; nevertheless, several studies on naturally occurring host‐tick interactions were unable to detect resistance of hosts to ticks even after repeated infestations. The purpose of this investigation was to study the type of cutaneous hypersensitivity to unfed nymphal ...
Mukai, Luciana S., Castro Netto, A., Szabó, M. P J, Bechara, G. H.   +3 more
openaire   +3 more sources

Experimental Transmission of Q Fever by Amblyomma Cajennense

The American Journal of Tropical Medicine and Hygiene, 1949
Since Davis and Cox (1) first isolated the causative agent of Q fever from Dermacentor andersoni, several species of ticks have been incriminated in the epidemiology of this disease in various parts of the world. Investigations implicating the following species were reviewed by Kohls in 1948 (2): in Australia, Haemaphysalis humerosa and H.
openaire   +2 more sources

Cayenne Tick, Amblyomma cajennense Fabricius (Ixodida: Ixodidae)

2008
Beata Gabrys, John L. Capinera, Jesusa C. Legaspi, Benjamin C. Legaspi, Lewis S. Long, John L. Capinera, Jamie Ellis, Donald C. Weber, Pavel Saska, Caroline S. Chaboo, Linda wiener, James Cresswell, Donna Giberson, George M. Orphanides, John H. Klotz, Laurel D. Hansen, John L. Capinera, John B. Heppner, Derek S. Sikes, George Hangay, John B. Heppner, Peter Neuenschwander, Anthony C. Bellotti, John L. Capinera, Nancy C. Hinkle, Philip G. koehler, Steven J. Taylor, David Slaney, Philip Weinstein, Jun Mitsuhashi, John B. Heppner, Hilary Hurd, M. Patricia Juárez, John L. Capinera, Elizabeth A. Bernays, Heather J. McAuslane, Seiichi Moriya, Kelly Roe, Kenneth W. McCravy, Dakshina R. Seal, Waldemar Klassen, Efat Abou Fakhr Hammad, John L. Capinera, Meir Broza, James L. Nation, Maciej A. Pszczolkowski, Allen Sanborn, Robert Meagher, Marjorie A. Hoy, Daniel Potter, Allen Heath, John L. Capinera, Gary W. Bennett, Forrest W. Howard, Fernando E. Vega, Juan F. Barrera, David Rivers, Paul M. Choate, J. Howard Frank, Donald C. Weber, J. Howard Frank, John B. Heppner, Kenneth W. McCravy, Fabián D. Menalled, Douglas A. Landis, Andrei Sourakov, Thomas C. Emmel, Holly Downing, Lisa Neven, Elizabeth Mitcham, Seiji Tanaka, Ángeles Vázquez, James H. Tsai, John L. Capinera, John L. Capinera, James H. Tsai, John B. Heppner, John L. Capinera, John L. Capinera, O. E. Liburd, T. W. Nyoike, C. A. Scott, George W. Byers, John J. Herbert, Russell F. Mizell, Whitney Cranshaw, John B. Heppner, Hugh Smith, Loke T. Kok, Malcolm Edmunds, Takashi Okuda, George Hangay, Otto Merkl, Győző Szél, John All, Ron Cherry, Patrick De Clercq, Pierre Jolivet   +97 more
openaire   +1 more source

Reassessment of the taxonomic status of Amblyomma cajennense (Fabricius, 1787) with the description of three new species, Amblyomma tonelliae n. sp., Amblyomma interandinum n. sp. and Amblyomma patinoi n. sp., and reinstatement of Amblyomma mixtum Koch, 1844, and Amblyomma sculptum Berlese, 1888 (Ixodida: Ixodidae)

Ticks and Tick-borne Diseases, 2014
Santiago Nava, Marcelo B Labruna, Atilio José Mangold   +2 more
exaly  

Factors affecting the microbiome of Ixodes scapularis and Amblyomma americanum

PLoS ONE, 2020
R Jory Brinkerhoff, Wayne L Hynes
exaly  

Rickettsia Species Infecting Amblyomma cooperi Ticks from an Area in the State of São Paulo, Brazil, Where Brazilian Spotted Fever Is Endemic

Journal of Clinical Microbiology, 2004
Marcelo B Labruna, Jere W Mcbride, Adriano Pinter   +2 more
exaly  

Nymphs of the genus Amblyomma (Acari: Ixodidae) of Brazil: descriptions, redescriptions, and identification key

Ticks and Tick-borne Diseases, 2010
Thiago, Valeria C. Onofrio, Darci M Barros-Battesti   +2 more
exaly  

Current and Future Distribution of the Lone Star Tick, Amblyomma americanum (L.) (Acari: Ixodidae) in North America

PLoS ONE, 2019
Ram K Raghavan, Andrew Townsend Peterson, Marlon E Cobos   +2 more
exaly