Citas bibligráficas
Marmanillo, A., (2015). Evaluación de la ivermectina al 1.8% adicionada con vitaminas a, d y e en el control de garrapatas en bovinos de leche [Tesis, Universidad Nacional Mayor de San Marcos]. https://hdl.handle.net/20.500.12672/4414
Marmanillo, A., Evaluación de la ivermectina al 1.8% adicionada con vitaminas a, d y e en el control de garrapatas en bovinos de leche [Tesis]. PE: Universidad Nacional Mayor de San Marcos; 2015. https://hdl.handle.net/20.500.12672/4414
@misc{renati/328943,
title = "Evaluación de la ivermectina al 1.8% adicionada con vitaminas a, d y e en el control de garrapatas en bovinos de leche",
author = "Marmanillo Leiva, Alfredo Manuel",
publisher = "Universidad Nacional Mayor de San Marcos",
year = "2015"
}
In order to compare the efficacy of two different formulations of ivermectin concentration, and one with addition of vitamins A, D and E, 24 cattle naturally infested with ticks Rhipicephalus (Boophilus) microplus were divided into three groups of eight animals each. The cattle were animals in the area of Tarapoto (San Martin) and in the majority where crossings (Bos taurus crossing with Bos indicus). For the experimental work was used a formula based on Ivermectin 1% in a group, compared to two other groups, one treated with Ivermectin 1.8% added with 3 vitamins and control group. The animals of the three groups were randomize between animals of similar age and condition to be as homogeneous as possible during the experiment. A counting of Teleogines was performed at baseline and then at day 5, 11, 15, 19, 24, 28, 32 and 40 to determine the efficacy of the products and the degree of natural infestation in the control group. The results showed a natural infestation in the control group increased to 262% at day 40 of the trial, while treated with Ivermectin 1% group had a low response to achieve a lower infestation newly between 11 and 15 until there was a massive reinfestation on day 24. For his part, treated with Ivermectin 1.8% control group showed infestation between days 11 and 32 of the study. We conclude that there are differences between the control group and treated group, as well as between groups treated with the t of Student test. Keywords: Rhipicipephalus microplus, Tickness, Ivermectin, Dairy cattle, Low jungle.
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