Se realizó el diagnóstico de los agentes etiológicos causantes de problemas sanitarios
en bovinos lecheros, enla Parroquia Llagos, Cantón Chunchi, Provincia de
Chimborazo. Se tomó una muestra de trescientos treinta y cuatro (334) bovinos
machos y hembras adultos de diferentes grupos genéticos, tomados al azar en
ochenta (80) predios lecheros, los que fueron estudiados durante noventa (90) días de
investigación. Se determinó un inadecuado manejo en el componente sanitario
empleado en el sistema de producción de bovinos lecheros. Por otro lado, se
determinó mayor incidencia de endoparásitos alcanzando hasta el 94% de incidencia
de protozoarios, 35% de cestodos, 65% de nematodos gastrointestinales, 24% de
nematodos pulmonares y 53% de incidencia de tremátodos. Así también el 21,05% de
bovinos lecheros son portadores de Neosporacaninum, mientras que la Leucosis
Enzootica Bovina (LEB) alcanza una incidencia del 20,66%, y el 19,46% de los
animales estuvo infectado por Diarrea Viral Bovina (DVB), finalmente el 16,17% y
10,78% de casos dieron positivo para Leptospirainterrogans y Rinotraqueitis Infecciosa
Bovina (IBR) correspondientemente. Finalmente se diseñó un plan de manejo para la
prevención de enfermedades parasitarias e infecciosas. Se recomienda aplicar el plan
de manejo propuesto, para evitar la diseminación de las enfermedades en bovinos
lecheros y difundir los resultados obtenidos a nivel de gobi erno local, para aplicar
fielmente las políticas de ganadería lechera en la zona de influencia.In the parish Llagos, located in the canton Chunchi, county of Chimborazo, was carried
out the diagnosis of the agents etiologic constituents of sanitary problems in bovine
milkmen, muestreandose a total of 334 bovine males and mature females of different
genetic groups that were taken at random in 80 properties milkmen, the same ones
that were studied during 90 days of investigation. When concluding the study, an
inadequate handling was determined in the component sanitary employee in the
system of bovine milkmen's production in the parish Llagos of the canton Chunchi. On
the other hand bigger endoparásitos incidence was determined reaching until 94,00%
of incidence of protozoa, 35,0 cestodos%, 65,0% of gastrointestinal nematodes, 24%
of lung nematodes and 53,0% of tremátodos incidence, as long as the endoparásitos
like lice and acari reached an incidence of 7,19 and 1,20% respectively. Likewise
21,05% of bovine milkmen belonging to the parish Llagos is payees of
Neosporacaninum, while the Leucosis Bovine Enzootica (LEB) it reaches an incidence
20,66% and 19,46% of the animals it was infected by Bovine Viral Diarrhea (DVB),
finally the 16,17 and 10,78% of cases gave positive for Leptospirainterrogans and
Bovine Infectious Rinotraqueitis (IBR) correspondingly. Finally a handling plan was
designed for the prevention of parasitic and infectious illnesses in the parish Llagos,
the same one that should be applied immediately, since has been determined different
incidences during the period of evaluation. For what is recommended to apply the plan
of proposed handling, to avoid the dissemination of the illnesses in bovine milkmen and
to diffuse the obtained results at level of local government, to apply the dairy cattle
raising politicians faithfully in the influence area