Results 131 to 140 of about 4,210 (172)

Underwater survival of Rhipicephalus sanguineus (Acari: Ixodidae)

Experimental and Applied Acarology, 2012
Rhipicephalus sanguineus (Acari: Ixodidae) is a worldwide distributed tick, also due to its adaptability to different environmental conditions. In order to assess its ability to survive and to lay eggs after water immersion, 150 engorged females from southern Italy were water immersed for 1-15 days whereas eggs were flooded for 1-5 days.
Giannelli A, Dantas Torres F, OTRANTO, Domenico   +2 more
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on Rhipicephalus sanguineus (Latreille, 1806) (Acari: Ixodidae)

ENTOMON, 2021
A study was undertaken on the ovicidal and larval repellent activity of Tagetes erecta leaf and flower extracts on Rhipicephalus sanguineus (Latreille, 1806), an important tick species in the world from an economic and medical point of view. Ethanol and methanol extracted plant products tested against the eggs and larvae of R. sanguineus indicated that
S. Sahina, M.I. Zahir Hussain, R. Balasubramanain   +2 more
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Rhipicephalus sanguineus Latreille 1806

2011
Published as part of Pourrut, X., Emane, K. A., Camicas, J. - L., Leroy, E. & Gonzalez, J. P., 2011, Contribution To The Knowledge Of Ticks (Acarina: Ixodidae) In Gabon, pp. 465-471 in Acarologia 51 (4) on page 469, DOI: 10.1051/acarologia/20112028, http://zenodo.org/record ...
Pourrut, X., Emane, K. A., Camicas, J. - L., Leroy, E., Gonzalez, J. P.   +4 more
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Reprolysin metalloproteases from Ixodes persulcatus, Rhipicephalus sanguineus and Rhipicephalus microplus ticks

Experimental and Applied Acarology, 2014
Metalloproteases (MPs) have been considered essential for blood feeding and other physiological functions in several hematophagous animals, including ticks. We report the characterization of MP sequences of three important ticks from Asia, Africa and America: Ixodes persulcatus (Ip-MPs), Rhipicephalus sanguineus (Rs-MPs) and R.
Abid, Ali, Lucas, Tirloni, Masayoshi, Isezaki, Adriana, Seixas, Satoru, Konnai, Kazuhiko, Ohashi, Itabajara, da Silva Vaz Junior, Carlos, Termignoni   +7 more
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Immunological response in rabbits infested with Rhipicephalus sanguineus

Medical and Veterinary Entomology, 1994
Abstract. In order to clarify the importance of humoral antibody in host resistance to ticks, in the present work we studied the immunological response of rabbits infested with larvae, nymphs or adults of Rhipicephalus sanguineus , using extracts of eggs (EE), larvae (LE),
R, Martin Hernandez, C, Cuellar Del Hoyo, A S, Olmeda Garcia, J A, Rodríguez Rodríguez   +3 more
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Rhipicephalus sanguineus: Amino acid composition of egg shell

Experimental Parasitology, 1971
Abstract Acid hydrolysis of the protein fraction of a batch of egg shells of Rhipicephalus sanguineus was followed by determination of the amino acids in the hydrolysate. Using thin layer chromatography, the amino acids—lysine, arginine, aspartic acid, serine, glycine, glutamic acid, alanine, threonine, valine, tyrosine, isoleucine, and leucine ...
B J, Jaskoski, V L, Butler
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Abnormal development of Rhipicephalus sanguineus (Ixodidae)

Experimental & Applied Acarology, 2001
Three malformed Rhipicephalus sanguineus specimens were noticed in a tick laboratory colony. These specimens had different degrees of twining, from an almost fused individual (with two anal pores) to a partially fused adult male, with four spiracular plates. One female was a heart-shaped specimen.
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Cold-stress response of engorged females of Rhipicephalus sanguineus

Experimental and Applied Acarology, 2011
We investigated the effect of prolonged exposure to low temperature on engorged females of Rhipicephalus sanguineus. Five groups of two females (F1-F5) were maintained at 8 ± 2°C, 70 ± 10% RH, and 24 h scotophase, for 15, 30, 45, 60 and 75 days. One group was maintained in the incubator (26 ± 1°C, 70 ± 10% RH, and 24 h scotophase) as control.
DANTAS TORRES F, OTRANTO, Domenico
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Rhipicephalus sanguineus, s.l.

36. Rhipicephalus sanguineus s.l. (Latreille, 1806). Aldama: ND, C. lupus familiaris (Merino et al. 2020). Bustamante: ND, C. lupus familiaris (Merino et al. 2020). Ciudad Madero: (4F, 3M, CNAC001998) ND, ND (Sánchez-Cordero et al. 2021; Chaires-Grijalva & Acuña-Soto 2024) 1. El Mante: ND, C. lupus familiaris (Merino et al. 2020).
Rodríguez-García, Iram Emmanuel, Coronado-Blanco, Juana María, Garrido-Olvera, Lorena, Guzmán-Cornejo, Carmen, López-Aguirre, Daniel, Estrada-Drouaillet, Benigno, Niño-Maldonado, Santiago, Guerra-Pérez, Antonio   +7 more
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Fungal Formulations to Control Rhipicephalus sanguineus Engorged Females

Annals of the New York Academy of Sciences, 2008
Entomopathogenic fungi are promising alternatives to chemical acaricides in controlling tick populations; however, biological formulations are required to improve conidial performance of these pathogens in the field. This study evaluated the effect of in vitro treatment of Rhipicephalus sanguineus with conidial formulations of Beauveria bassiana (Bb ...
Rosana C S, Reis, Everton K K, Fernandes, Vânia R E P, Bittencourt   +2 more
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