September 9, 2019


The objective of this study was to investigate some aspects of horse resistance to natural infestations of Anocentor nitens and Amblyomma cajennense over a. Anocentor nitens is a widespread ectoparasite of horses in Brazil. A study of the seasonal dynamics of the parasitic phase of this tick was made by regular. Anocentor nitens is a widespread ectoparasite of horses in Brazil. A study of the seasonal dynamics of the parasitic phase of this tick was made.

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Website for the Revue de Médecine Vétérinaire

Close mobile search navigation Article navigation. In biology, they are used in several scenarios where data structure, classification and grouping are necessary 1, 2, 3, 4, 5, 6,7.

Some authors advocated those ellipses, usually having higher inclusion rates 14, 15, Only 5 layings by group were employed to estimate LF because this procedure is cumbersome.

Also, there is not significant correlation between these variables and CEI. Ann NY Acad Sci. They are uncorrelated with the rest of the variables. A comparison was also made of some reproductive parameters of two groups of engorged females: Internal organ infection in Anocentor nitens Acari: Don’t already have an Oxford Academic account?

Females weighing from mg to mg had higher CEI’s varying from 51,1 to 53,2 than those which were lighter or heavier up to mg which presented a lower conversion capacity varying from 17,3 to 44,8. Evaluation and characterization of an isoenzyme method for the determination of Anocentor nitens Neumann, Acari Ixodidae Avaliacao e caracterizacao de metodo isoenzimatico na determinacao do zimodema de Anocentor nitens Neumann, Acari Ixodidae.


Revista Brasileira de Parasitologia VeterinariaAbril- ho; 12 2: Gettinger D, Owen RD. Simulation study of confidence regions for canonical variate analysis.

Quimioresistencia en Anocentor nitens by Karol Gómez on Prezi

Recibido ; Aceptado Journal of Basic Microbiology 44 4: The Importance of Demodex Mites Acari: These results give the suggestion that the best incubation conditions for raising A. Internal organs infection in Anocentor nitens Acari Ixodidae engorged females by Metarhizium anisopliae Infeccao de orgaos internos de femeas ingurgitadas de Anocentor nitens Acari Ixodidae por Metarhizium anisopliae.

Revista Brasileira de Parasitologia Veterinaria. Entomological Society of America members Sign in via society site.

In vitro action of Metarhizium anisopliae Metschnikoff, Sorokin, and Beauveria bassiana Balsamo Vuillemin, on eggs of the tick Anocentor nitens Neummann, Acari: The conversion efficiency index CEI of engorged females of Anocentor nitens which had naturally detached from a foal was correlated to their initial weight. Entomologia y Vectores 10 1: Figure 3 expresses the relationship between groups of ticks incubated at four different relative humidities and the variables studied.

Anocentor nitens nitdns biology – equine ectoparasites. The new canonical variables show in a more objective way which are the best and the worst incubation conditions for the species. Ixodidae in distilled water.

This article is also available for rental through DeepDyve. To purchase short term access, please sign in to your Oxford Academic account above. The average incubation period was In a previous work applying univariate methods 12authors of this paper have suspected these same conclusions, according to the obtained data about laying fertility Table 5 and CEI Table 6.

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Revista Brasileira de Ciencia Veterinaria. Entomopathogenic potential of Metarhizium anisopliae isolated from engorged females and tested in eggs and larvae of Boophilus microplus Acari: In this paper, the influence of different incubation conditions was studied in groups of individuals in each of the 24 combinations of six temperatures 24, 26, 28, 30, 32, and 34 o C and four relative humidities80, Multivariate morphometrics of larvae of the blacklegged tick Ixodes scapularis with notes on nomenclature.

A fine-mesh cloth was glued to the animal in order to confine closely all stages on the host.

Citing articles via Web of Science Oviposition of the Gulf Coast Tick. The same approximation to the results of the present article is shown in Bastos et al. Rev Bras Parasitol Vet. Androlaelaps rotundus Fonseca Acari: Effect of immersion of engorged females and eggs of Anocentor nitens Newman, and Amblyomma cajennense Fabricius, Acari: Revista Brasileira de Medicina Veterinaria 22 6: The rate of egg deposition increased from day 1 until it peaked on day 3, then it decreased throughout the remainder of the oviposition period.

Ixodidae engorged females by Metarhizium anisopliae.

“Dermacentor (Anocentor) nitens” by Neumann

Acaridae from Costa Rica. This is a well-known technique anocentot used to represent group means as points in a two dimensional space. Figure 2 shows the relations between the six temperature groups and the variables studied.