Tesis
Evaluación de la Fertilidad de la Cipermetrina Deltametrina, Fipronil, Triclorfón como Antiparasitarios Externos en Cuyes
Fecha
2012-04-25Registro en:
In the Program of Minor Species of the Faculty of Sciences of the ESPOCH, was
evaluated the effectiveness of different external parasitic (cypermethrin,
deltamethrin, fipronil, trichlorfon), for control of ectoparasites (lice) as well as its
effect on growth performance of guinea pigs in the stage of growth - fattening,
using 20 experimental units of four weaned guinea pigs each one of them, the
experimental results were submitted to an analysis of variance and separation of
averages during the test of Tukey. Determining the application of cypermethrin,
effectiveness from 96.67 % to 45 days and 100% to 60 days, not in this way with
the trichlorfon that to 45 days was 51.84% and to 60 days and 90.73%, but to 70
days the guinea pigs were free of ectoparasites. To the worming to the guinea pigs
with cypermethrin showed better answers in the productive end weights (1.11 kg),
increments of weight (0.83 kg), feed conversion (5.76), weights and yields to the
channel (0.83 kg and 74.71%, respectively), and the increased economic
efficiency (B / C of 1.22), difference in employment of trichlorfon, that productive
presented lower rates and lower profitability (8%), for what recommended that you
use cypermethrin for the control of ectoparasites of guinea pigs.
Autor
Alvarado Avilez, Ramiro Marcelo
Resumen
In the Program of Minor Species of the Faculty of Sciences of the ESPOCH, was
evaluated the effectiveness of different external parasitic (cypermethrin,
deltamethrin, fipronil, trichlorfon), for control of ectoparasites (lice) as well as its
effect on growth performance of guinea pigs in the stage of growth - fattening,
using 20 experimental units of four weaned guinea pigs each one of them, the
experimental results were submitted to an analysis of variance and separation of
averages during the test of Tukey. Determining the application of cypermethrin,
effectiveness from 96.67 % to 45 days and 100% to 60 days, not in this way with
the trichlorfon that to 45 days was 51.84% and to 60 days and 90.73%, but to 70
days the guinea pigs were free of ectoparasites. To the worming to the guinea pigs
with cypermethrin showed better answers in the productive end weights (1.11 kg),
increments of weight (0.83 kg), feed conversion (5.76), weights and yields to the
channel (0.83 kg and 74.71%, respectively), and the increased economic
efficiency (B / C of 1.22), difference in employment of trichlorfon, that productive
presented lower rates and lower profitability (8%), for what recommended that you
use cypermethrin for the control of ectoparasites of guinea pigs.