autores
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Autores
Mostrando ítems 21-40 de 57
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Ecology and genetic variation of Amblyomma tonelliae in Argentina
Tarragona, Evelina Luisa; Mangold, Atilio Jose; Mastropaolo, Mariano; Guglielmone, Alberto; Nava, Santiago (2015-09)The ecology of Amblyomma tonelliae (Ixodida: Ixodidae), including its seasonal distribution and the development periods of each stage, was investigated during a study carried out over two consecutive years in northwestern ... -
Ectoparasites associated with rodents (Rodentia) and marsupials (Didelphimorphia) from northeastern Argentina: new host and locality records
Benitez-Ibalo, Alicia Paola; Aguiar, Leonardo Dionel; Di Benedetto, Ingrid Maria Desireé; Mangold, Atilio Jose; Milano, Francisca; Debárbora, Valeria Natalia (Universidad Nacional Autónoma de México (UNAM), 2020)Taxonomically, ectoparasites represent a very diverse group, which includes: fleas, lice, mites, and ticks, among others. The aim of this work is to extend the knowledge about the ectoparasite fauna associated with rodents ... -
Effect of deforestation and introduction of exotic grasses as livestock forage on the population dynamics of the cattle tick Rhipicephalus (Boophilus) microplus (Acari: Ixodidae) in northern Argentina
Nava, Santiago; Mastropaolo, Mariano; Guglielmone, Alberto; Mangold, Atilio Jose (2013-12)The effect of deforestation and the introduction of exotic grasses on the population dynamics of Rhipicephalus (Boophilus) microplus in northern Argentina was analysed. Biological parameters that were measured included ... -
Efficacy of winter–spring strategic control against Rhipicephalus (Boophilus) microplus infestations on cattle in an area with ecological conditions highly favourable for the tick in northeast Argentina
Nava, Santiago; Toffaletti, Jose Rodolfo; Morel, Nicolas; Guglielmone, Alberto; Mangold, Atilio Jose (Wiley, 2019-01)This work was performed to test the efficacy of winter–spring control strategies against Rhipicephalus (Boophilus) microplus (Ixodida: Ixodidae) infestations on cattle in the area ecologically most favourable for the ... -
Eprinomectin accumulation in Rhipicephalus (Boophilus) microplus : pharmacokinetic and efficacy assessment
Lifschitz, Adrian Luis; Nava, Santiago; Mangold, Atilio Jose; Imperiale, Fernanda Andrea; Ballent, Mariana; Canevari, Jose Tobias; Lanusse, Carlos Edmundo (2016-01)Eprinomectin (EPM) is a macrocyclic lactone used against endo-ectoparasites without withdrawal time in milk and meat after its pour-on administration at 0.5 mg/kg. Previous experiments evaluated the efficacy of EPM against ... -
Estudio de la diversidad genética en poblaciones de Babesia bigemina de diferentes regiones geográficas
Thompson, Carolina Soledad (Facultad de Bioquímica y Ciencias Biológicas, Universidad Nacional del Litoral, 2013)La babesiosis bovina es una enfermedad enzoótica causada por protozoarios Apicomplexa del género Babesia. En Argentina, esta enfermedad es provocada por B. bovis y B. bigemina, ambas trasmitidas por la garrapata Rhipicephalus ... -
First molecular characterization of Galba neotropica in Uruguay
Armúa-Fernández, María Teresita; Castro, Oscar; Correa, Oscar; Carvalho, Luis A.; Mangold, Atilio Jose; Sanchís, Jaime; Venzal, José Manuel (2016)Until recently, it was believed that only two lymnaeid species (i.e. Galba viatrix and Pseudosuccinea columella) occurred in Uruguay. However, based on a molecular approach, an additional species Galba cubensis, was recently ... -
Guía para la identificación de las principales especies de garrapatas que parasitan a los bovinos en la provincia de Entre Ríos, Argentina
Nava, Santiago; Mangold, Atilio Jose; Simonato, Gabriel E.; Puntin, Esteban; Sproat, María del Carmen (Ediciones INTA, 2019)Desde una perspectiva taxonómica, resulta fundamental la determinación de las distintas especies de garrapatas que parasitan con frecuencia a los bovinos. En este sentido, la correcta diagnosis morfológica diferencial de ... -
Infection with Ehrlichia canis and Anaplasma platys (Rickettsiales: Anaplasmataceae) in two lineages of Rhipicephalus sanguineus sensu lato (Acari: Ixodidae) from Argentina
Cicuttin, Gabriel L.; Tarragona, Evelina Luisa; de Salvo, María Nazarena; Mangold, Atilio Jose; Nava, Santiago (2015-09)Natural infection with Ehrlichia canis and Anaplasma platys in ticks belonging to the tropical and temperate lineages of Rhipicephalus sanguineus sensu lato from Argentina was evaluated. Samples were tested for Ehrlichia ... -
Ixodes silvanus n. sp. (Acari: Ixodidae), a new member of the subgenus Trichotoixodes Reznik, 1961 from northwestern Argentina
Saracho Bottero, Maria Noelia; Beati, Lorenza; Venzal, José Manuel; Guardia Claps, Leonor; Thompson, Carolina Soledad; Mangold, Atilio Jose; Guglielmone, Alberto; Nava, Santiago (Elsevier, 2020-09)Females, nymphs, and larvae of Ixodes silvanus n. sp. collected from birds and from the vegetation in northwestern Argentina (Yungas Phytogeographic Province) are described herein. The new species belongs to the subgenus ... -
Management strategies to minimize the use of synthetic chemical acaricides in the control of the cattle tick Rhipicephalus (Boophilus) microplus (Canestrini, 1888) in an area highly favourable for its development in Argentina
Nava, Santiago; Rossner, Maria Victoria; Torrents, Jorgelina; Morel, Nicolas; Martinez, Norberto Claudio; Mangold, Atilio Jose; Guglielmone, Alberto (Wiley, 2020-02)The aim of this work was to test the efficacy of winter-spring control strategies against Rhipicephalus (Boophilus) microplus (Canestrini, 1888) (Ixodida: Ixodidae) in an area highly favourable for its development in ... -
Molecular detection and phylogenetic characterization of Theileria equi in horses (Equus caballus) from a peri-urban area of Argentina
Sebastian, Patrick Stephan; Benitez Ibalo, Alicia P.; Flores, Fernando Sebastian; Debárbora, Valeria Natalia; Martinez, Emilia I.; Thompson, Carolina Soledad; Mangold, Atilio José (Elsevier, 2021-11)To investigate the presence of Theileria equi in an endemic area of equine piroplasmosis 42 horses (Equus caballus) from Corrientes City, Argentina were sampled. Eighty-one percent (34 blood samples) of the analyzed horses ... -
Molecular evidence of Babesia species in Procyon cancrivorus (Carnivora, Procyonidae) in Uruguay
Thompson, Carolina Soledad; Mangold, Atilio Jose; Félix, María L.; Carvalho, Luis A.; Armúa-Fernández, María Teresita; Venzal, José Manuel (2018-08)The crab-eating raccoon (Procyon cancrivorus) is a carnivore widely distributed from southern Central America to all South American countries except Chile. In the Southern cone of America, P. cancrivorus has been found ... -
Molecular, biological, and morphometric comparisons between different geographical populations of Rhipicephalus sanguineus sensu lato (Acari: Ixodidae)
Sanches, Gustavo S.; Évora, Patrícia M.; Mangold, Atilio Jose; Jittapalapong, Sattaporn; Rodriguez Mallon, Alina; Guzmán, Pedro E.E.; Bechara, Gervásio H.; Camargo Mathias, Maria I. (2016-01)In this study, different geographical populations of Rhipicephalus sanguineus sensu lato were compared by molecular, biological, and morphometric methods. Phylogenetic trees were constructed using 12S and 16S rDNA sequences ... -
Natural infestation of Hydrochoerus hydrochaeris by Amblyomma dubitatum ticks
Debarbora, Valeria Natalia; Mangold, Atilio Jose; Eberhardt, Ayelén; Guglielmone, Alberto; Nava, Santiago (2014-06)Natural infestation of Amblyomma dubitatum in relation to individual specific attributes of Hydrochoerus hydrochaeris such as sex, body mass and body condition was analyzed. The anatomical distribution of A. dubitatum on ... -
Non-parasitic life cycle of the cattle tick Rhipicephalus (Boophilus) microplus in Panicum maximum pastures in northern Argentina
Mastropaolo, Mariano; Mangold, Atilio Jose; Guglielmone, Alberto; Nava, Santiago (2017)The aim of this work was to study the non-parasitic phase of the Rhipicephalus microplus life cycle in Panicum maximum grasses from northern Argentina, in order to provide ecological information for designing methods of ... -
Ornithodoros quilinensis sp. nov. (Acari, Argasidae), a new tick species from the Chacoan region in Argentina
Venzal, José Manuel; Nava, Santiago; Mangold, Atilio Jose; Mastropaolo, Mariano; Casás, Gustavo; Guglielmone, Alberto (Springer, 2012-09)Ornithodoros quilinensis sp. nov. (Acari: Argasidae) is described from larvae collected on the small rodents Graomys centralis (Cricetidae: Sigmodontinae) in Argentina. The diagnostic characters for this new species are a ... -
Presence of Borrelia in different populations of Ixodes pararicinus from northwestern Argentina
Saracho Bottero, Maria Noelia; Sebastian, Patrick Stephan; Carvalho, Luis A.; Guardia Claps, Leonor; Mastropaolo, Mariano; Mangold, Atilio Jose; Venzal, José Manuel; Nava, Santiago (2017)This work was performed to evaluate the presence of Borrelia in different populations of Ixodes pararicinus from northwestern Argentina (Jujuy, Salta and Tucumán provinces). Questing adults and nymphs of I. pararicinus ... -
Primer asociación parásito hospedador de Amblyomma argentinae Neumann, 1904 (Acari: Ixodidae) con tres especies de saurios del Chaco Semiárido de Argentina = First parasite host association of Amblyomma argentinae Neumann, 1904 (Acari: Ixodidae) with three species of lizards from Semi-arid Chaco of Argentina
Debarbora, Valeria Natalia; Acosta, José Luis; Mangold, Atilio Jose (2015-06)El conocimiento sobre las garrapatas parásitas de reptiles en Argentina es incompleto. En este sentido, el objetivo de este trabajo fue determinar las especies de garrapatas que parasitan lagartos en una localidad del Chaco ... -
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)
Nava, Santiago; Beati, Lorenza; Labruna, Marcelo B.; Cáceres, Abraham G.; Mangold, Atilio Jose; Guglielmone, Alberto (2014-04)A reassessment of the taxonomic status of Amblyomma cajennense based on the morphological analyses of ticks from the whole distribution area of the species resulted in the redescription of A. cajennense, the validation of ...